AutoCAD2D2010TQC電腦輔助設計類檢定題庫解題秘笈_990901_.doc

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1 AutoCAD D TQC

2 ...I...VII... IX Line Circle Arc RECtangle POLygon explode Fillet CHAmfer ARray ARray I

3 Offset COpy Move EXtend TRim ROtate MIrror LENgthen DIVide SCale ELlipse BOundary Hatch DIst ID PEdit AUTOCAD 2D TQC AUTOCAD AutoCAD2D AutoCAD2D AutoCAD2D II

4 2.1.4 AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D III

5 2.3.8 AutoCAD2D AutoCAD2D AutoCAD2D & AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D & IV

6 2.6.1 AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D AutoCAD2D V

7 VI

8 VII LINE CIRCLE ARC RECTANGLE POLYGON EXPLODE FILLET CHAMFER ARRAY ARRAY OFFSET COPY MOVE EXTEND TRIM ROTATE MIRROR LEN GTHEN DIVIDE...17

9 25SCALE ELLIPSE BOUNDARY HATCH DIST ID PEDIT...22 VIII

10 1TQC AUTOCAD 2D AUTOCAD 2D AUTOCAD 2D...24 IX

11 X

12 CAD wwwhttp://cost.ce.cyut.edu.tw 1

13 AutoCAD 2010 [1] TQC AutoCAD D 6 60 PowerCam5[2] LMS AutoCAD 2D TQC AutoCAD AutoCAD TQC AutoCAD 2D AutoCAD 2D 2010 AutoCAD 2010 AutoCAD TQC AutoCAD 2D 2

14 1 AutoCAD D AutoCAD 2010 [1] TQC AutoCAD D 6 60 TQC CAD 2D 1.1 TQC AutoCAD 2D 1 1TQC AutoCAD 2D AutoCAD 2D 3D 2 1 X Y Z 1 3

15 1 1 2 ( ) AutoCAD Options 4

16 ( ) 3 TQC AutoCAD 2D 4 UNits 4 4 5

17 AutoCAD ( ) AutoCAD DDPTYPE AutoCAD 1) (Icon) 2) 3) 3 ( ) Line( ), cen( ),, qua( 6

18 ), Line cen qua Line cen center( ) qua quarter( ) AutoCAD 20 AutoCAD AutoCAD P01(P02P03) (Entity CAD ) A Arc 02 C Circle 03 L Line 04 P Point 05 R ( )/ RECtangle/Polygon 06 S Group(Set) 7

19 3 ( ) 01 02, Enter 03 ; 04 & 2 ( int ) / 06 < 07 ( ) F8 08 xx xx 09 int, L50 & A51 L50 A51 10 cen, A50 A50 11 end, L50 L50 ( ) 12 mid, L50 L50 13 mtp/m2p, 1, 2 12 (12 ) 14 qua, C50 C50 ( ) 15 nod, P50 P50 16 CTRL+1 CTRL1 17 per, L50 L AutoCAD 2010 [3] Line 1Line, L01, L01, L01, L02, L02, L03, L03 2Line, L04, ( ), L04, L04 3Line, L05, ( ), L05, L05 6Line 8

20 1.6.2 Circle 1Circle,, 5, C01 2Circle,, D, 5, C02 3Circle, T, tan, C01, tan, C02, 5, C03 4Circle, 3P, int, L11 & L12, int, L12 & L13, int, L11 & L13, C04 5Circle, 3P, tan, L11, tan, L12, tan, L13, C05 6Circle, 2P, end, L14, end, L14, C06 7Circle Arc 1Arc, C, A01, A01, A01, A01 2Arc, C, A02, A02, A, 80, A02 3Arc, A03, A03, A03, A03 4Arc, A04, E, A04, A, 70, A04 5Arc, A05, E, A05, R, 10, A05 8Arc 9

21 1.6.4 RECtangle 1RECtangle, F, 0,, D, 30, 20,, R01 2RECtangle, F, 5,, D, 30, 20,, R02 3RECtangle, F, 10,, R, 15, D, 30, 20,, R03 9RECtangle POLygon 1POLygon, 5,, I, 10,, R01 2POLygon, 5,, C, 10,, R02 3POLygon, 6, E,,, R03 10POLygon 10

22 1.6.6 explode 1eXplode, R01, 4 4 2eXplode, R02, 6 11eXplode Fillet 1Fillet, T, T, R, 0, L01, L02, L01 L02 2Fillet, T, T, R, 10, L01, L02, R10 3Fillet, T, N, R, 10, L01, L02, R10 12Fillet 11

23 1.6.8 CHAmfer 1CHAmfer, T, T, D, 8, 5, L01, L02, 2CHAmfer, T, N, D, 8, 5, L01, L02, 13CHAmfer ARray 1ARray,,, cen, C01,, 10,, 360,, R02, 10 R02 2ARray,,, cen, C01,, 5,, 30,, R02, 5 R02 14ARray 12

24 ARray 1ARray,,, 3,, 4,, 8,, 7,, R02, 12 R02 2ARray,,, 3,, 4,, 8,, 7,, 15,, R02, 12 R02 ( 15) 15ARray Offset 1Offset, 5, L01,, 2Offset, 5, L02,, 3Offset, 5, R01,, 4Offset, 5, C01,, 5Offset, T, L03, end, L04, 16Offset 13

25 COpy 1COpy, L01;L02, nod, P01, nod, P02, 17COpy Move 1Move, L01;L02, nod, P01, nod, P02, 18Move 14

26 EXtend 1EXtend, L02, L01;A03, L01;A03 L02 19EXtend TRim 1TRim, L02;L01, L02 ;L01, L01 L02 20TRim 15

27 ROtate 1ROtate, L02, int, L01 & L02, C, 30, L ROtate, L02, int, L01 & L02, -15, L ROtate, L02, int, L01 & L02, R, int, L01 & L02, end, L02, nod, P03, L02 P03 21ROtate MIrror 1MIrror, C02;A03, end, L01, end, L01, C02 A03 L01 22MIrror 16

28 LENgthen 1LENgthen, T, 35, L01, L LENgthen, DE, -3, L01, L01 3 3LENgthen, DY, L01,, L01 23LENgthen DIVide 1DIVide, L01, 5, L01 4 L DIVide 17

29 SCale 1SCale, R04, P01, R, P01, P02, P03, R04 2SCale, R04, P01, C, R, P01, P02, P03, R04 R04 25SCale ELlipse 1ELlipse, C, nod, P01,, /, 10, /, 5, 2ELlipse, nod, P01,, /, 15, /, 5, 26ELlipse 18

30 Line, end;, mid 2Circle, qua;, cen( X Y ) 3Arc, qua; ( X Y );, cen, end;, mid; ( ) Line, int, L01 & L02, tan, C03, L05 2POint, m2p, end, L01, end, L02, P06 3Line, nod, P06, per, L02, L

31 C05 L01 C02 L06 L01, C05 L01 C05 L07 C02 C05 C02 C05 2A04 A03 C02 L08 C02 A04 C02 A04 L08 3Circle, T, C02, A03,, A04(TRim ) 4Circle, T, C02, L01,, C05 5Fillet, T, N, R,, C05( ) BOundary 1BOundary,, 2, CTRL+1, 30BOundary 20

32 Hatch 1Hatch,, 2, CTRL+1, 31Hatch DIst 1DIst, 1, 2, 2DIst, int, L01 & L04, int, L02 & L03, DIst ID 33ID 1ID,, 2ID, end, L01, X= , Y= ID, end, L01, X= , Y=

33 PEdit 1PEdit, L01, Y, J, A02;L03;A04;L05:A06;L07, S01 34PEdit 22

34 1.7 AutoCAD 2D AutoCAD 2D 4 5 4AutoCAD 2D 01 Arc A 02 / ARray AR 03 BOundary BO 04 Circle C 05 CHAmfer CHA 06 COpy CO 07 DIst DI 08 ( ) DIVide DIV 09 ELlipse EL 10 Erase E 11 EXtend EX 12 Fillet F 13 Group G 14 Hatch H 15 ID ID 16 Line L 17 LENgthen LEN 18 Move M 19 MIrror MI 20 Offset O 21 PEdit PE 22 POint PO 23 POLygon POL 24 RECtangle REC 25 ROtate RO 26 SCale SC 27 TRim TR 28 explode X 29 XLine XL 30 Zoom Z 23

35 5AutoCAD 2D 01 'cal 02 all 03 end 04 mid 05 int 06 app 07 cen 08 qua 09 tan 10 per 11 nod 12 par 13 mtp 14 m2p ENTER 18 ESC 19 F3 20 CTRL+F 21 F8 22 ORTHO 23 F9 24 F12 25 CTRL+1 26 CTRL+A 24

36 1.8 TQC AutoCAD 96 TQC AutoCAD 2D/3D 3 TQC 50%(3D 30%) TQC AutoCAD 2D/3D (Icon) 4 (F3 ) ( AutoCAD )

37 26

38 2 AutoCAD D TQC 2D AutoCAD 2010 [1] AutoCAD2D A B C D E F G Line, P00, ( ),, 50, L01 02Offset, 4, L01,, L02 03Offset, 6, L02,, L03 04Offset, 8, L03,, L04 05Offset, 10, L04,, L05 06Offset, 12, L05,, L06 07Offset, 14, L06,, L07 08Arc, end, L01, E, end, L02, R, 2, A08 09Arc, end, L02, E, end, L03, R, 3, A09 27

39 10Arc, end, L03, E, end, L04, R, 4, A10 11Arc, end, L04, E, end, L05, R, 5, A11 12Arc, end, L05, E, end, L06, R, 6, A12 13Arc, end, L06, E, end, L07, R, 7, A13 14Arc, end, L07, E, end, L07, R, -30, A14 15Line, mid, L01, qua, A14, L15 16Offset, 12, L15,, L16; L15,, L17 17Arc, int, A14 & L17, E, int, A14 & L16, R, -18 A18 18TRim, Erase 19Offset, 8, L15,, L19; L15,, L20 20Arc, int, A18 & L19, E, int, A18 & L20, R, -12 A21 21TRim, Erase 22Offset, 5, L15,, L22; L15,, L23 23Arc, int, A21 & L23, E, int, A21 & L22, R, -6 A24 24TRim, Erase 25Circle, m2p, int, A18 & A21, int, A18 & A21, D, 12, C25 26MIrror, A08~A13, int, L15 & L01, end, L15, A08 ~A13 28

40 27MIrror, (L15 ), int, A14 & A18, int, A14 & A18, 28SCale,, end, L15, 0.75, A Line, int, A18 & A14, ( ),, 10(, A26 ), L27 30Move, A26, int, A26 & L27, int, A14 & L27, A26 29

41 31TRim, Erase 32DIst, int, A, int, B, = DIst, int, C, int, D, = DIst, cen, E, int, F, X = BOundary, G, 36 G, CTRL+1, = TRim, Erase 38Hatch, 39, CTRL+1, =

42 2.1.2 AutoCAD2D A B C D E F G Line, P01, ( ),, 123.5, L50 02DIVide, L50, 9, P51~P58 03Arc, C, m2p(mtp), nod, P51, end, L50, nod, P51, end, L50, A59 04 A59, L50 ( ), ( ),, C, R, end, L50, nod, P51, nod, P52, A60, nod, P53, A61, nod, P54, A62, nod, P55, A63 nod, P56, A64, nod, P57, A65, nod, P58, A66, end, L50, A67 31

43 05Circle, T, A59, A60, 5.8, C68 06Circle, T, A60, A61, 5.8, C69 07Circle, T, A61, A62, 5.8, C70 08Circle, T, A62, A63, 5.8, C71 09Circle, T, A63, A64, 5.8, C72 10Circle, T, A64, A65, 5.8, C73 11Circle, T, A65, A66, 5.8, C74 12Circle, T, A66, A67, 5.8, C75 13TRim, 14Arc, C, nod, P51, end, L50, nod, P52, A76 15Arc, C, m2p(mtp), nod, P52, nod, P53 nod, P52, nod, P53, A77 16Arc, C, m2p(mtp), nod, P54, nod, P53, nod, P54, nod, P53, A78 17Arc, C, nod, P52, end, L50, nod, P54, A79 32

44 18ROtate, L50, cen, A67, C, 180,, 19Circle, 2P, nod, P55, nod, P54, C80 20Erase, 21Hatch, 22DIst, cen, A, cen, B, = DIst, qua,, C, qua, D, Y = DIist, cen, E, int, F, = , 25, CTRL+1, = BOundary, G, 27 G, CTRL+1, =

45 2.1.3 AutoCAD2D A B C D E Line, P00, ( ),, 60, L01 02ROtate, L01, end, L01, C, -12.5, L Line, end, L02, ( ),, 20(,L01 ), L TRim, 05Circle, int, L01 & L03, D, 10, C04 06COpy, C04, cen, C04, int, L02 & L03, C05; int, L01 & L02, C Offset, 5, L02,, L07; L02,, L08 34

46 08Erase, 09ROtate, C06;L07;L08, cen, C05, C, 25, L09;L10;C11 10COpy, L07;L08, cen, C06, cen, C11, L12;L TRim, Erase, 13ARray,,, 1,, 6,, 0,, cen, C06, cen, C11,, C05;L07~L10;C11, 6 (C14;L15) 35

47 14Line, mid, L01, ( ),, 200( ), L16 15Line,cen, C14, ( ),, 40(,L16 ), L17 16Circle, int, L16 & L17, 5, C18 17Offset, 5, L17,, L19; L17,, L20 18Line, qua, C18, ( ),, 10( ), L21 19Line, qua, C18, ( ),, 10( ), L22 20TRim, Erase, 21Offset, 35, L17,, L23 22Circle, int, L16 & L23, D, 40, C24 23Circle, int, L16 & L23, D, 60, C25 36

48 24Fillet, T, T, R, 10, C24, L22, A26 25ROtate, L23, cen, C25, -20, L23 26EXtend, C25, L23, L23 27Arc, int, L23 & C24, E, int, L23 & C25, R, -7.5, A27 28TRim, Erase, 29Offset, 5, L01,, L28; L01,, L29 37

49 30TRim, Erase, 31DIst, cen, A, int, B, = DIst, int, C, int, D, = BOundary, E,, CTRL+1, = DIst, mid, F, qua, G, X = , 36Hatch,, 37, CTRL+1, =

50 2.1.4 AutoCAD2D A B C D BCG E F Circle, P00, D, 50, C01 02Line, cen, L02 03ROtate, L02, cen, C01, C, -25, L03 04Arc, int, C01 & L03, E, int, C01 & L02, A, 120, A04 05ARray,,, cen, C01,, 3,, 25,, A04, A05;A06 06Erase, 07MIrror, A05;A06, qua, C01, qua, C01, A07;A08 08TRim, 09Erase, 10Circle, cen, C01, D, 6, C08 11Circle, cen, C01, D, 15, C09 12Line, qua, C09, ( ),, 50, L09 39

51 13ROtate, L09, cen, C09, 25, L09 14Line, cen, C09, ( ),, 110, L10 15Offset, 20, L10,, L11 16TRim, 17Line, int, L09 & L11, ( ),, 20, L12 18Offset, 30, L12,, L13 19Offset, 8, L10,, L14 20Erase, 21Fillet, T, T, R, 3, M, L11, L13, A15; L13, L14, A16 22Circle, end, L10, 30, C17 23Circle, qua, C17, D, 50, C18 24Line, cen, L19 25Circle, end, L19, 5, C20 26Fillet, T, T, R, 20, C18, C20, A21 27Circle, T, C18, C20, 55, C22 40

52 28TRim, 29Erase, 30Circle, cen, C18, D, 24, C23 31Circle, cen, C18, D, 15, C24 32Line, cen, L25 33ROtate, L25, cen, C24, C, 45, L26 34TRim, 35Erase, 36ARray,,, cen, C18,, 4,, 360,, C23;L25;L26, 4 41

53 37Line, qua, C18, ( ),, 30, L27 38TRim, 39MIrror, L09;L11;L13;L14;A15;A16, end, L10, end, L10, A28 40Fillet, T, T, R, 10, C22, A28, A29 41TRim, 42Erase, 42

54 43Dist, int, A, cen, B, = Dist, int, C, cen, D, X = Line, cen, B, int, C, L30 ; int, G, L31 46DimANgular, L30, L31, Hatch, E, 48 E, CTRL+1, = Hatch, F, 50 F, CTRL+1, =

55 2.1.5 AutoCAD2D A B C D E Line, P00, ( ),, 36, L01 02Offset, 25, L01,, L02 03Circle, end, L02, 2, C03 04Circle, end, L02, 2, C04 05Line, mid, L01, ( ),, 15, L05;, 25, L06 06Circle, end, L06, 5, C07 07COpy, C07, qua, C07, qua, C07, C08 08Fillet, T, T, R, 1, C07, C08, A09 09COpy, C08;A09, qua, C08, qua, C08, C10;A11 10TRim, 11Erase, 44

56 12ARray,,, 6,, 1,, 10,, 0,, C08;A09, C126 13Line, tan, C04, tan, C07, L13 14Offset, 65, L06,, L14 15EXtend, L14, C12, C12 L14 16Line, end, L14, ( ),, 40, L15 17Offset, 3, L15,, L16 18Offset, 20, L15,, L17 19Line, end, L16, end, L17, L18 20Fillet, T, T, R, 13, L17, L18, A19 21Fillet, T, T, R, 2, L16, L18, A20 22Offset, 12, L15,, L21 23Line, end, L22 24Offset, 3, L22,, L23 45

57 25EXtend, L23, L21, L21 L23 26Circle, int, L21 & L23, 3, C24 27Erase, 28Offset, 10, L01,, L24 29Offset, 11.5, L01,, L25 30Offset, 2, L25,, L26 31Offset, 1.5, L26,, L27 32Offset, 2, L05,, L28 33Offset, 10, L28,, L29 34Offset, 18, L28,, L30 46

58 35Fillet, T, T, R, 5, L30, L24, A31 36TRim, 37Erase, 38Fillet, T, T, R, 1, L17, L14, A32 47

59 39MIrror,, end, L05, end, L05, 40Line, qua, C24, qua, C33, L34 41TRim, 42Erase, 43TRim, 44DIst, int, A, int, B, = DIst, int, C, qua, D, XY = Hatch, 4, 47, CRTL+1, = E, CRTL+1, = BOundary, 50, CRTL+1, =

60 2.1.6 AutoCAD2D A B B C E Circle, P00, D, 70, C01 02Circle, cen, C01, D, 100, C02 03Line, cen, L03 04Line, cen, L04 05Line, cen, L05 06ROtate, L05, cen, C01, C, 12.5, L06 07ROtate, L03, int, C02 & L03, C, 55, L07 08Line, int, L04 & L07, int, C01 & L06, L08; int, C02 & L05, L09 09TRim, Erase, 10Offset, 5, L03,, L10; L05,, L11 11Arc, int, C02 & L05, E, int, C02 & L03, R, -30, A12 49

61 12EXtend, A12, L10 ;L11, L10;L11 A12 13Line, int, L10 & A12, int, C02 & L03, L13; int, L11 & A12, int, C02 & L05, L14 14Line, int, L10 & A12, per, L03, L15 15Circle, cen, A12, D, 24, C16 16TRim, Erase, 17LENgthen, DE, 5, L15, L15 18TRim, 19ARray,,, cen, C02,, 6,, 360,, C01, 6 50

62 20Line, cen, C17, ( ),, 14, L18 21Offset, 3, L18,, L19; L18,, L20 22Circle, end, L18, 3, C21 23TRim, 24Erase, 25ARray,,, cen, C01,, 3,, 360,, L19;L20;C21, 3 51

63 26Erase, 27DIst, int, A, int, B, = DIst, int, B, int, C, Y = Hatch,, 30, CTRL+1, = Hatch, E, 32 E, CTRL+1, = , 34BOundary,, CTRL+1,, =

64 2.1.7 AutoCAD2D A B E C D Line, P01, ( ),, 45, L50 02ROtate, L50, end, L50, C, 40, L51 03Circle, end, L50, D, 16, C52 ), 15, C53 05Circle, end, L51, D, 6, C54 ), D, 24, C55 07MIrror, C54;C55, end, L50, end, L50, C56;C57 08Circle, 3P, tan, C57, tan, C52, tan, C55, C58 09Circle, 3P, tan, C57, tan, C52, tan, C55, C59 10Erase, 11TRim, 12Line, qua, C53, ( ),, 41.5(=47.5-6), L60 13Line, qua, C53, ( ),, 41.5(=47.5-6), L61 14Line, end, L60, end, L61, L62 15Offset, 6, L62,, L63 53

65 16LENgthen, DE, 7.5, L63, L63, L63, L63 17Line, end, L63, int, L61 & L62, L64 18Line, end, L63, int, L60 & L62, L65 19Line, cen, C52, ( ),, 127.5, L66 20Offset, 10, L66,, L67 21Line, end, L67, ( ),, 55, L68 22Circle, end, L68, 48, C69 23Offset, 25, C69,, C70 24Line, end, L66, ( ),, 70, L71 25Circle, int, L71 & C70, 25, C72 26Offset, 35, L67,, L73 27Erase, 28EXtend, L73, L63, L63 29Circle, int, L63 & L73, 32, C74 30Offset, 32, C72,, C75 31Circle, int, C74 & C75, 32, C76 54

66 32Erase, 33TRim, 34Fillet, T, T, R, 10, C76, L63, A77 35Offset, 55, L67,, L78 36EXtend, L78, L63, L63 37Circle, int, L63 & L78, 105, C79 38Offset, 102, L63,, L80 39Offset, 33, C69,, C81 40EXtend, C81, L80, L80 41Circle, int, L80 & C81, 33, C82 42Circle, cen, C82, 72(=105-33), C83 43Circle, int, C79 & C83, 105, C84 44TRim, 45Erase, 46Circle, cen, C82, D, 24, C85 47Circle, cen, C72, D, 20, C86 48DIst, qua, C82, qua, A, Y = DIst, cen, A, cen, B, = Hatch, E, 51 E, CTRL+1, = DIst, cen, C, int, D, = , 54BOundary,,, CTRL+1, =

67 2.1.8 AutoCAD2D A B C D E F Line, P01, ( ),, 123.5, L50 02DIVide, L50, 6, P51~P55 03LENgthen, DY, L50, nod, P52, L50 P52, L50, nod, P51, L50 P51 04ROtate, L50, nod, P51, C, 90, L56 05DIVide, L50, 4, P57~P59 06DIVide, L56, 3, P60~P COpy, L50, nod, P52, nod, P51, L62, nod, P61, L63, nod, P60, L64, end, L56, L65 08COpy, L56, nod, P51, nod, P57, L66, nod, P58, L67, nod, P59, L68, nod, P52, L69 09Erase, 10ROtate,, end, L56, C, 180, L70;L71 11Circle, end, L56, end, L66, C72 ), end, L67, C73 ), end, L68, C74 ), end, L69, C TRim, 16Erase, 17ARray,,, 1,, 3,, 0,, end, L62, end, L69,,, 3 (L76)

68 18Circle, end, L65, end, L64, C77 ), end, L63, C78 ), end, L62, C79 21TRim, 22COpy, ( 3 U ), end, L62, end, L70, 2 23MIrror, 3 U, end, L71, end, L71, 3 U 24MIrror, 3 U, end, L76, end, L76, 3 U 25Hatch, 57

69 2.1.9 AutoCAD2D A B C D Circle, P00, D, 120, C01 02Circle, cen, C01, D, 110, C02 03Line, qua, C01, cen, C01, L03; qua, C01, L04 04Line, cen, L05 05Line, cen, L06 06ROate, L06, cen, C02, C, 6.5, L07 07ROate, L07, cen, C02, C, 6.5, L08 08Line, int, C02 & L06, int, C01 & L07, L09; int, C02 & L08, L10 09ROate, L05, int, C02 & L05, C, -135, L11 10ROate, L06, int, C02 & L06, C, 135, L12 11EXend, L11, L03, L03 L11 12EXend, L12, L04, L04 L12 13TRim, 14Erase, 15Circle, cen, C01, D, 86, C13 58

70 16TRim, 17Erase, 18ARray,,, cen, C13,, 5,, 13,, L09;L10, 5 19Line, cen, L14 20Line, int, L04 & L12, ( ),, 40, L15 21Offset, 12, L15,, L16 22Circle, int, L14 & L16, 5, C17 23Erase, 24MIrror, C17, int, L04 & L12, int, L04 & L06, C18 25Circle, T, C18, int, L04 & L12, C17, C19 26TRim, 27Erase, 28ARray,,, cen, C13,, 4,, 360,, L05;L06;L11;L12;L19;L10, 4 29ARray,,, cen, C13,, 8,, 360,, C17;C19, 8 59

71 30TRim, 31DIst, int, A, cen, B, = DIst, cen,b, cen, B, = D, CTRL+1, = Hatch, 35, CTRL+1, = COpy, 37TRim, 38Erase, 39BOundary, 40, CRTL+1, =

72 AutoCAD2D A B C D E F Line, P01, ( ),, 218.5, L50 02Line, end, L50, ( ),, 175, L51 03DIVide, L50, 18, P52 17 ( ) 04DIVide, L51, 18, P53 17 ( ) 05Offset, T, L50, nod, P53, L54 06Offset, T, L51, nod, P52, L55 07TRim, 08Erase, 09ARray,,, 1,, 18,, 0,, end, L51, end, L54,, end, L51, end, L54,, L51;L54, L Line, end, L55, end, L50, L56 ( L56, CTRL+1, =175) 11Offset, 30, L56,, L57 12Offset, 135.8, L56,, L58 61

73 13ROtate, L50, int, L58 & L50, C, 38.2(= ), L59 14Line, end, L59, ( ),, 10, L60 15Move, L59, end, L60, int, L57 & L60, L59 16TRim, 17Erase, 18DIVide, L59, 5, P61~P64 19Offset, 4.5(=9/2), L59,, L65 20Offset, 4.5(=9/2), L59,, L66 21Line, end, L65, end, L66, L67 22Offset, T, L67, nod, P61, L68 23Offset, T, L67, nod, P62, L69 24Offset, T, L67, nod, P63, L70 25Offset, T, L67, nod, P64, L71 62

74 26TRim, 27Erase, 28DIVide, L56, 15, P72;P73 29Arc, C, m2p, end, L56, nod, P72, end, L56, nod, P72, A74 30Arc, C, m2p, nod, P73, nod, P72, nod, P73, nod, P72, A75 31ARray,,, 8(=15/2),, 1,, end, L56, nod, P73,, 0,, 0,, A74;A75, A Erase, 33DIst, int, A, int, B, = PEdit, A74, Y, J, A75,, 35, CTRL+1, = DIst, int, C, int, D, X = E, CTRL+1, = Hatch, F, 39 F, CTRL+1, =

75 64

76 AutoCAD2D A B C D FEG (E ) POint,, P00 02Line, nod, P00, ( ),,12, L01;, 4, L02;, 4, L03;, 8, L04;, 12, L05;, 8, L06;, 4, L07;, 4, L08 03COpy, P09 04ARray,,, nod, P09,, 6,, 360,, L01~L08, Group,, G10,, (P09 ), G10 65

77 06Erase, 07COpy, G11 08COpy, G14;G15 09Line, int, G10, ( ),, 70, L16 10Line, int, G14, ( ),, 50, L17 11Line, int, G15, ( ),, 70, L18 12Line, int, G11, ( ),, 50, L19 13Fillet, T, T, R, 0, M, L16~L19, 14CHAmfer, D, 8, 12, M, L16, L17, L20; L18, L17, L21; L18, L19, L22; L16, L19, L23 66

78 15Offset, 5, L16~23,, L24~L31 16Fillet, T, T, R, 0, M, L24~L31, 17DIst, int, A, int, B, = BOundary, C 19 C, CRTL+1, = BOundary, D 21 D, CRTL+1, = Line, int, F, m2p, int, E, int, E, int, G, 2 23DimANgular, FE, EG,, Hatch,, 25, CRTL+1, =

79 2.2.2 AutoCAD2D A B C D E F G POLgyon, 8, P00, E, ( ),, 50, R eXplode, R01 8, L01~L Line, P10, ( ),, 10, L11; 20, L12 04ALgin, L11;L12, end, L11, int, L05 & L06, end, L12, int, L06 & L07,, Y, L11;L Line, P13, ( ),, 10, L14; 30, L

80 06ALgin, L14;L15, end, L14, int, L03 & L04, end, L15, int, L04 & L05,, Y, L14;L Line, P16, ( ),, 10, L17; 40, L ALgin, L17;L18, end, L17, int, L02 & L09, end, L18, int, L02 & L03,, Y, L17;L Line, P19, ( ),, 10, L20; 50, L21 10ALgin, L20;L21, end, L20, int, L07 & L08, end, L21, int, L08 & L09,, Y, L20;L21 69

81 11DIVide, L05, 2, P26 12Circle, 2P, int, L04 & L05, nod, P26, C27 13COpy, C27, int, L04 & L05, nod, P26, C28 14DIVide, L03, 3, P29;P30 15Circle, 2P, int, L03 & L04, nod, P29, C31 16COpy, C31, int, L03 & L04, nod, P29, C32; nod, P30, C33 17DIVide, L09, 4, P34;P35;P36 18Circle, 2P, int, L02 & L09, nod, P34, C37 19COpy, C37, int, L02 & L09, nod, P34, C38; nod, P35, C39; nod, P36, C40 20DIVide, L07, 5, P40;P41;P42;P43 21Circle, 2P, int, L07 & L08, nod, P40, C44 22COpy, C44, int, L07 & L08, nod, P40, C45; nod, P41, C46; nod, P42, C47; nod, P43, C48 23TRim, 24Erase, 25Line, mid, L02, mid, L06, L49 26Line, mid, L49, ( ),, 30, L50 27Offset, 6, L50,, L51,, L52 28Line, end, L51, end, L52, L53 29Fillet, T, T, R, 2, M, L51~L53, A54;A55 30ARray,,, end, L50,, 8,, 360,, L51~L53;A54;A55, 8 70

82 31TRim, 32Erase, 33DIst, int, A, qua, B, = DIst, int, C, qua, D, = DIst, mid, E, mid, F, = BOundary, G 37 G, CRTL+1, = Hatch, E, 39, CRTL+1, =

83 2.2.3 AutoCAD2D A B C D R50 85 R5(C )85 R50 01Line, P00, ( ),, 70, L01 02Line, mid, L01, ( ),, 75, L02, 25, L03 03ROtate, L02, end, L02, C, 65(=90-( )), L04 04Circle, end, L03, 15, C05 05Circle, end, L03, 5, C06 06Line, int, L03 & C06, ( ),, 60( ), L07 07Circle, end, L01, 15, C08 08LENgthen, T, 55, L Offset, 20(=50-15*2), C08,, C09 10Circle, end, L04, 50, C10 11Circle, int, C09 & C10, 50, C11 12Circle, T, C08, C11, R, 5, C12 72

84 13TRim, Erase 14DIist, cen, C05, cen, C12, ROtate, L04, int, L04 & L11, C, -85, L13 16Fillet, T, T, R, 5, C11, L13, A14 17DIist, end, L01, cen, A14, Fillet, T, T, R, 5, C05, L07, A15 19Fillet, T, T, R, 10, C07, L13, A16 73

85 20MIrror,, int, L01 & L02, end, L03, C17 21Circle, T, C08, C17, C18 22TRim, 23Erase, 24PEdit,, PL19 25Offset, 2, PL19,, PL20 26DIist, cen, A, cen, B, = DIist, cen, C, cen, D, = BOundary, 2, 29, CRTL+1, =

86 30Hatch,, 31, CRTL+1, = Hatch, 2, 33, CRTL+1, =

87 2.2.4 AutoCAD2D A B C D E F G RECtangle, P00, D, 105, 75, R01 02eXplode, R01, L02~L05 03ROtate, L04, int, L03 & L04, C, 35, L06 04LENgthen, T, 50, L06, L Line, end, L06, per, L05, L07 06Move, L06, int, L06 & L07, int, L05 & L07, L06 07Circle, int, L05 & L04, 18, C08 08Circle, int, L05 & L04, D, 20, C09 09Circle, int, L06 & L04, 50, C10 10Offset, 50, C08, C11 11Circle, int, C10 & C11, 50, C12 76

88 12TRim, 13Erase, 14Circle, int, L06 & L05, 80, C13 15Offset, 44(=80-18*2), C08, C14 16Circle, int, C13 & C14, 80, C15 17TRim, 18Erase, 19MIrror, L06;C08;C09;C12;C15, mid, L04, mid, L02, L16;A17;C18;A19;A20 20Arc, int, L04 & L16, E, int, L04 & L06, R, 25, A21 21MIrror,, mid, L03, mid, L05, L22;L23 22Arc, int, L06 & L05, E, int, L05 & L22, R, 15, A24 23Arc, int, L03 & L23, E, int, L03 & L16, R, 15, A25 24Circle, m2p, cen, A24, cen, A25, D, 10, C26 25Circle, cen, C26, D, 20, C27 26Circle, qua, C26, D, 2, C28 27Circle, qua, C27, D, 2, C29 28Line, qua, C28, qua, C29, L30 29Line, qua, C28, qua, C29, L31 77

89 30Erase, 31TRim, 32PEdit, C28;C29;L30;L31, PL32 33COpy, PL34 34ARray,,, cen, C26,, 16,, 360,, PL32~PL34, 16 35Erase, 36DIst, cen, A, int, B, = DIst, qua, C, int, D, = DIst, cen, E, cen, F, XY = Hatch, G, 40, CTRL+1, = COpy, 42Erase, 43Hatch,, 44, CTRL+1, =

90 2.2.5 AutoCAD2D A B C D E F G H Line, P00, ( ),, 50, L03 02ROtate, L02, end, L02, C, 120, L03 03LENgthen, T, 50, L03, L03 04Line, end, L03, ( ),, 15, L05;, 5, L07;, 5, L09 05ROtate, L09, end, L09, C, -30, L10 79

91 06LENgthen, T, 4, L10, L10 07ROtate, L10, end, L10, C, -105, L11 08LENgthen, DE, 10, L10, L10 09LENgthen, T, 20, L11, L11 10ROtate, L11,end, L11, C, -100, L12 11ROtate, L10,end, L10, C, 120, L13 80

92 12LENgthen, T, 22, L12, L12 13LENgthen, T, 20, L13, L13 14ROtate, L13, end, L13, C, -135 L14 15Line, end, L15; ( ),, 10, L17; ( ),, 30( ), L18 16LENgthen, T, 22, L12, L12 17LENgthen, T, 20, L13, L13 18ROtate, L13, end, L13, C, -135 L14 19Line, end, L14, end, L12, L19 20TRim, 21DIst, int, A, int, B, = DIst, int, C, int, D, XY = DIst, int, E, int, F, = Hatch, G, 25, CRTL+1, = BOundary, H 27 H, CRTL+1, =

93 2.2.6 AutoCAD2D A B C D E F D P01, ( ),, 85,, 55, L51,, 65, L52 02Circle, end, L50, 25, C53 03Circle, int, L50 & L51, end, L52, C54 01Line, L50, 04ROtate, L51;L52, int, L50 & L51, C, R, int, L50 & L51, end, L52, int, C53 & C54, L51;L52 05Line, end, L50, int, C53 & C54, L55 06Erase, 07Line, int, L51 & L52, ( ),, 48, L56,, 43, L57 08Circle, int, L52 & L55, 27, C58 09Circle, int, L51 & L52, end, L57, C59 82

94 10ROtate, L56;L57, int, L51 & L52, C, R, int, L51 & L52, end, L57, int, C58 & C59, L56;L57 11Line, end, L52, int, C58 & C59, L60 12Erase, 13Line, int, L56 & L57, ( ),, 35, L61,, 23, L62 14Circle, int, L57 & L60, 15, C63 15Circle, int, L56 & L57, end, L62, C64 16ROtate, L61;L62, int, L56 & L57, C, R, int, L56 & L57, end, L62, int, C63 & C64, L61;L62 17Line, end, L57, int, C63 & C64, L65 18Erase, 19Circle, int, L62 & L65, 25, C66 20Circle, int, L61 & L62, 30, C67 21Line, int, L62 & L65, int, C66 & C67, L68, int, L61 & L62, L69 22Erase, 23DIst, int, A, int, B, = DIst, int, C, int, D, Y = Hatch, E, 26 E, CRTL+1, = DIst, int, F, int, D, = Hatch, , CRTL+1, =

95 2.2.7 AutoCAD2D A B C D E F G Line, P01, ( ),, 80, L50,, 50, L52 02Circle, int, L50 & L51, end, L52, C53 03Circle, end, L50, 30, C54 04ROtate, L51;L52, int, L50 & L51, R, int, L50 & L51, end, L52, int, C53 & C54, L51;L52 05Line, end, L50, int, C53 & C54, L55 06XLine, V, int, L52 & L55, L56 07Arc, C, end, L50, end, L50, A, 90, A57 08Arc, C, end, L52, end, L52, A, 90, A58 09Arc, int, L56 & A57, E, int, L56 & A58, R, -20, A59 84

96 10TRim, 11Erase, 12Offset, 10, A57,, A60 13Line, int, L50 & A57, ( ),, 100, L61 14Offset, 30(=20+10), L61,, L62, 15Circle, int, A60 & L62, D, 20, C63 16COpy, C63, qua, C63, qua, C63, C64 17MIrror, (A60;L61;L62 ), end, L61, end, L61, 18Erase, 19DIst, cen, A, int, B, Y = Hatch, C, 21 C, CTRL+1, = DIst, cen, D, cen, E, = DimANgular, F, BOundary, G 25 G, CTRL+1, =

97 2.2.8 AutoCAD2D A B C E F D RECtangle, P01, D, 98(=196/2), 79(=158/2),, L50~L53 02eXplode, L50~L53, L50~L53 03POint, int, L51 & L52, P02 04Offset, 43, L50,, L54 05Offset, 44, L53,, L55 06Circle, int, L54 & L55, 20, C56 07XLine, int, L54 & L57 08Circle, int, C56 & L57, 5, C58 09Erase, 10TRim, 11ROtate, C58, cen, C56, C, 47.5, C59 12ROtate, C59, cen, C56, C, 42, C60 13MIrror, C59; C60, cen, C56, cen, C58, C59 ;C60 14Offset, 18.5, L51,, L61 15Offset, 23.5, L52,, L62 16CHAmfer, D, 20.5, 18.5, L53, L50, L63 17Circle, int, C56 & L54, 48.5, C64 18Line, cen, C64, int, C64 & L55, L65 86

98 19Erase, 20TRim, 21ROtate, L61, int, L50 & L61, 48(=138-90), L61 22ROtate, L62, int, L53 & L62, -55(=-(145-90)), L62 23Erase, 24TRim, 25MIrror,, end, L51, end, L51, 26MIrror,, end, L52, end, L52, 27RECtangle, nod, P02, D, 20( ), 20,, R69 87

99 28Move, R69 29XLine, nod, L70 30SCale, R69, nod, P02, R, nod, P02, int, R69 & L70, int, L68 & L70, R69 31Erase, 32TRim, 33DIst, mid, A, cen, B, = BOundary, C 35 C CRTL+1, = Hatch,, 37, CRTL+1, = DIst, cen, E, mid, F, = Hatch, D, 40 D, CRTL+1, =

100 2.2.9 AutoCAD2D A B C D E F G H Circle, P01, 27, C50 02Offset, 7.5, C50,, C51 03Line, qua, C50, ( ),, 70, L52 04Offset, 12.5, L52,, L53 05Circle, T, C50, L53, 22.5, C54 06Offset, 7.5, C54,, C55 07Line, int, L52 & C54, cen, C54, L56 08Arc, int, L52 & C54, E, int, C55 & L56, 3.75(=7.5/2), A57 09Erase, 10TRim, 11Line, qua, C50, ( ),, 70, L58 12Offset, 20, L58,, L59 13Circle, T, C50, L59, 17.5, C60 14Offset, 7.5, C60,, C61 15Erase, 16TRim, 17Offset, 8.75, C60,, C62 18Circle, qua, C62,8.75, C63 19Offset, 7.5, C63,, C64 89

101 20Erase, 21TRim, 22Line, qua, C64, ( ),, 20, L65 23ROtate, L65, cen, C64, 45, L65 24Fillet, T, N, R, 10, C63, L65, A66 25Offset, 7.5, R66,, A67 26Arc, C, m2p, end, A67, end, A66, end, A67, end, A66, A68 27Erase, 28TRim, 29Line, tan, A57, tan, A68, L69 30MIrror, (L69 ), end, L69, end, L69, 31DIst, cen, A, cen, B, = DIst, cen, C, cen, D, = Hatch, E, 34 E, CRTL+1, = BOundary, F 36 F CRTL+1, = DIst, cen, G, cen, H, =

102 AutoCAD2D A B C D E F Circle, P01, 18, C50 02Line, qua, C50, ( ),, 63, L51 03Circle, end, L51, 63, C52 04LENgthen, T, 90(= ), L51, L51 05Circle, end, L51, 54, C53 06TRim, 07Erase, 08ROtate, C52, int, C52 & C53, C, 72(=360/5), C54 09Arc, C, m2p, int, L51 & C53, int, L51 & C54, int, L51 & C53, int, L51 & C54, A Erase, 11TRim, 91

103 12ARray,,, int, C52 & C53,, 5,, 360,, C50;C52;C53;A55, 5 13Circle, int, C52 & C53, int, C50 & C52, C56 14Offset, 15, C56,, C57 15XLine, V, cen, C57, L58 16ROtate, L58, cen, C57, C, cal, 360/28, L59 17Circle, 3P, tan, C57, tan, L58, tan, L59, C60 18Erase, 19ARray,,, cen, C57,, 28,, 360,, C60, A, CTRL+1, = BOundary, B 22 B CRTL+1, = DIst, int, C, int, D, Y = Hatch, E, 25 E, CRTL+1, = F, CTRL+1, =

104 AutoCAD2D A B C D E F Circle, P00, 10, C01 02Line, cen, C01, ( ),, 15, L02 03ROtate, L02, cen, C01, C, 30(=360/12), L03 04Circle, 3P, tan, C01, tan, L02, tan, L03, C04 05Erase, 06ARray,,, cen, C01,, 12,, 360,, C04, C05~C Line, int, C01 & C05, int, C01 & C06, L09; int, C01 & C07, L10 08DIVide, L09,10, 3, P13;P14 93

105 09Offset, T, L09, nod, P13, 10Offset, T, L09, nod, P14, 11Offset, T, L10, nod, P11, 12Offset, T, L10, nod, P12, 13TRim, 14Erase, 15Line, cen, C15, qua, C15, L17 16Circle, T, tan, C15, tan, C16, cen, C17, mid, L17, C18 17Line, qua, C18, ( ),, 5, L19 18MIrror, C16~C18, end, L19, end, L19, C Circle, cen, C01, tan, C20, C21 20Circle, qua, C11, 1, C22 21COpy, C22, qua, C22, qua, C21, C23; qua, C23, C24; qua, C24, C25; qua, C25, C26 22XLine, qua, C21, tan, C26, L27 23Circle, 3P, tan, C04, tan, C28, tan, L27, C29 24Erase, 25COpy, C29, qua, C29, qua, C29, ( ) C29 94

106 26ARray,,, cen, C01,, 6,, 360,, C18;C20;C29, 6 27Line, cen, C01, ( ),, 61.9(=123.8/2), L30 28SCale, (L30 ), cen, C01, R, cen, C01, int, C21 & L30, end, L30, 29DIst, cen, A, cen, B, = C01, CRTL+1, = DIst, int, D, int, D, = DIst, int, E, int, F, = Hatch,, 34, CRTL+1, =

107 2.3.2 AutoCAD2D A B C D E Line, P00, ( ),, 80, L01 02DIVide, L01, 4, P01~P03 03Circle, 2P, nod, P02, nod, P03, C04 04Circle, cen, C04, 15, C05 05Circle, qua, C05, C06 06Circle, qua, C05, C07 07Circle, qua, C05, C08 08Circle, 2P, nod, P01, end, L01, C09 09Circle, 2P, end, L01, nod, P01, C10 10TRim, 11Erase, 12LENgthen, DE, 10, L01, L01 13Offset, 28, C09,, A11 14Circle, end, L01, 28, C12 15Circle, int, A11 & C12, 28, C13 16Circle, 2P, int, C10 & L01, int, C09 & L01, C14 17TRim, 18Erase, 96

108 19Offset, 2(=4/2), C09,, A15 20Line, int, C10 & C14, tan, A15, L16 21Circle, int, C10 & C14, int, L16 & A15, C17 22Line, int, C10 & C14, ( ),, 100, L18 23ROtate, L01;C04;C06;C07;C08;C09;C10;C13;C14;A1 5;L16, int, L10 & L14, R, int, L10 & L14, int, L16 & C17, int, L18 & C17, L01;C04;C06;C07;C08;C09;C10;C13;C14;A1 5;L16 24Erase, 25MIrror, L01;C04;C06;C07;C08;C09;C10;C13;C14, end, L18, end, L18, A19 97

109 26Offset, 5, C09,, A20 27Offset, 20, L18,, L21 28Circle, int, A20 & L21, 5, C22 29ARray,,, 1,, 5,, 0,, -10,, C22, 5 30Erase, 31MIrror,, qua, C20, qua, C20, C23 32SCale, C23, end, L18, 0.75, C23 98

110 33Erase, 34Line, cen, C23, ( ),, 60, L25 35Offset, cen, C24, qua, C24, C22,, C26 36Move, C23, cen, C23, int, L25 & C26, C23 37Erase, 38DIst, int, A, int, B, = DIst, cen, C, mid, D, XY = BOundary, E 41 E, CRTL+1, = Hatch,, 43, CRTL+1, =

111 44COpy,, 45TRim, 46Erase, 47Hatch,, 48, CRTL+1, =

112 2.3.3 AutoCAD2D A B C ( : ) 4 D Circle, P01, D, 25.6, C50 02COpy, C50, qua, C50, qua, C50, C51 03Circle, T, C50, C51, 30, C52 04Circle, qua, C52, 2( ), C53 05COpy, C53, qua, C53, qua, C52, C54, qua, C54, C55 06XLine, qua, C52, tan, C55, L56 07Circle, 3P, tan, L56, tan, C50, tan, C51, C57 08COpy, C57, qua, C57, qua, C57, C58 09Erase, 10COpy, C50;C51;C52;C54;C55, qua, C52, qua, C52, C60;C61;C62;C64;C65 11COpy, C65, qua, C65, qua, C65, C63 12XLine, qua, C62, tan, C63, L66 13Circle, 3P, tan, L66, tan, C60, tan, C61, C67 14COpy, C67, qua, C67, qua, C67, C68, qua, C68, C69 101

113 15Erase, 16COpy, C50;C51;C52, qua, C52, qua, C52, C70;C71;C72 17XLine, qua, C70, qua, C71, L73 18Circle, m2p, qua, C70, qua, C71, 2, C74 19COpy, C74, cen, C74, qua, C74, C75 20COpy, C75, qua, C75, qua, C75, C76 21XLine, cen, C74, tan, C76, L77 22Circle, 3P, tan, L77, tan, L73, tan, C72, C78 23COpy, C78, qua, C78, qua, C78, C79, qua, C79, C80, 24Erase, 25COpy, C70;C71;C72;C75;C76, qua, C72, qua, C72, C81;C82;C83;C84;C85 26Move, C84;C85, qua, C84, cen, C84, C84;C85 27XLine, m2p, qua, C81, qua, C82, tan, C85, L86 28Circle, 3P, tan, L86, tan, L73, tan, C83, C87 29COpy, C87, qua, C87, qua, C87, C88, qua, C88, C89, qua, C89, C90 30Earse, 31Line, int, C62 & C82, int, C52 & C72, L91 32Line, int, C72 & C82, int, C52 & C62, L92 33Circle, 3P, tan, L91, tan, L92, tan, C82, C93 34MIrror, C93, end, L92, end, L92, C94 35MIrror, C93;C94, end, L91, end, L91, C95;C96 102

114 36 A, CRTL+1, = BOundary, B 38 B, CRTL+1, = Hatch, C, 40 C, CRTL+1, = DIst, cen,, cen,, X = Hatch,, 43, CRTL+1, = , COpy, 45TRim, 46Hatch,, 103

115 2.3.4 AutoCAD2D A B C D CBD E RECtangle, P00, D, 90, 65, R01 02eXplode, R01, L02~L05 03Circle, mid, L03, D, 30, C06 04Circle, mid, L03, D, 10, C07 05Offset, 8, L02,, L08 06Line, mid, L02, mid, L04, L09 07Offset, 10, L09,, L10 08Offset, 10, L09,, L11 09TRim, 10Erase, 11Offset, 20(=30-10), L10,, L12 12Offset, 20(=30-10), L10,, L13 13Arc, int, L12 & L02, E, int, L13 & L02, R, 35, A14 14Line, int, L02 & L03, tan, A14, L15 15Line, int, L02 & L03, tan, C06, L16 16Line, int, L04 & L03, tan, C06, L17 17MIrror, L08;L10;L11, mid, L03, mid, L05, L18;L19;L20 18Line, int, L11 & L08, cen, C06, L21 104

116 19TRim, 20Erase, 21DIVide, L21, 4, P22~P24 22Circle, nod, P22, D, 5, C25 23Circle, nod, P23, D, 5, C26 24Circle, nod, P24, D, 5, C27 25Erase, 26Fillet, T, T, R, 0, L20, L17, L20L17 27ROtate, L20, int, L17 & L20, C, 125, L28 105

117 28LENgthen, T, 22, L28, L28 29Line, end, L28, ( ),, 60( ), L29 30Move, L20, int, L28 & L29, int, L17 & L29, L28 106

118 31TRim, 32Erase, 33ROtate, L28, int, L20 & L28, C, 85, L30 34ROtate, L28, int, L17 & L28, C, -65, L31 35Fillet, T, T, R, 0, L30, L31, L30L31 36XLine, B, int, L30 & L31, int, L28 & L30, int, L28 & L31, L32 37Line, mid, L31, per, L32, L33 107

119 38LENgthen, T, 6.5, L33, L Offset, 6.5, L32,, L34 40Move, L33, int, L33 & L34, int, L31 & L34, L33 108

120 41LENgthen, DE, 6.5, L33, L33 13(=6.5*2 ) 42Erase, 43TRim, 44Erase, 45Offset, 3, L33,, L34 46Circle, mid, L34, 3, C35 47Line, int, L34 & C35, per, L33, L36 48Line, int, L34 & C35, per, L33, L37 109

121 49TRim, 50Erase, 51MIrror,, mid, L08, mid, L18, 52TRim, 53DIst, int, A, qua, B, = DIist, mid, C, int, D, X = Line, mid, C, qua, B, CB; int, D, BD 56DimANgular, CB, BD, BOundary, E 58 E, CRTL+1, = COpy,, 60TRim, 61Erase, 62Hatch,, 63, CRTL+1, =

122 2.3.5 AutoCAD2D A B C D E Line, P01, ( ),, 95, L51 02ROtate, L50, end, L50, C, -35, L52 03Circle, int, L50 & L52, 15, C53 04ROtate, L52, int, L52 & C53, C, -35, L54 05Circle, int, L52 & L54, 35, C55 06ROtate, L54, int, L54 & C55, C, -75, L56 07TRim, 08Erase, 09ROtate, L54, int, L54 & L56, C, 75(= ), L57 10Offset, 25, L54,, L58 11ROtate, L57, int, L57 & L58, C, 30, L59 12XLine, B, int, L52 & L50, int, L52 & L51, int, L50 & L51, L60 13XLine, B, int, L52 & L51, int, L50 & L51, int, L50 & L52, L61 14Circle, int, L60 & L61, D, 20, C62 15TRim, 16Erase, 17ROtate, L51, int, L51 & L52, C, -25, L63 18Line, int, L50 & L51, ( ),, 50( ), L64 111

123 19EXtend, L64, L63, L63 L64 20ROtate, L63, int, L63 & L64, C, 33, L65 21Circle, int, L63 & L64, 85, C66 22ROtate, L65, int, L65 & C66, C, 30, L67 23ROtate, L65, int, L65 & C66, C, -75(= ), L68 24Offset, 25, L65,, L69 25ROtate, L68, int, L68 & L69, C, -30, L70 26TRim, 27Erase, 28MIrror,, end, L50, end, L50, 29DIst, cen,, cen,, = Hatch, B, 31 B, CRTL+1 = DIst, int,, int, D, = DIst, int, D, int, E, = Hatch,, 35, CRTL+1, =

124 2.3.6 AutoCAD2D A B C D E F G RECtangle, P00, D, 123.5, 123.5, R01 02eXplode, R01, L02~L05 03Line, int, L02 & L03, mid, L04, L06; int, L02 & L05, L07 04Circle, T, L06, L07, 5, C08 05Circle,, 10, C09 06Circle,, 15, C10 07Circle,, 20, C11 08Move, C09, qua, C09, qua, C08, C08 C09 09Move, C10, qua, C10, qua, C09, C09 C10 10Move, C11, qua, C11, qua, C10, C10 C11 113

125 11Line, int, L06 & L04, mid, L02, L12 12SCale, C08~C11, int, L04 & L12, R, int, L04 & L12, int, C11 & L12, int, L02 & L12, C08~C11 13Circle, T, L06, L03, 5, C13 14ARray,,, 6,, 1,, 10,, 0,, C13, C XLine, int, L03 & L06, qua, C14, L15 114

126 16SCale, C13 6, int, L03 & L06, R, int, L03 & L06, int, L15 & C14, int, L15 & L04, C Erase, 18Line, qua, C14, qua, C13, L16 19 C Line, end, L16, ( ),, 30( ), L17 21Circle, int, L16 & L17, int, L17 & L06, C18 22Offset, T, L16, int, L17 & L06, L19 23Offset, T, L17, int, C18 & L06, L20 24Circle, int, L16 & L20, int, L20 & L06, C21 25Offset, T, L17, int, C21 & L06, L22 26Offset, T, L16, int, L20 & L06, L23 27Circle, int, L16 & L22, int, L22 & L06, C24 28Offset, T, L17, int, C24 & L16, L25 29Offset, T, L16, int, L22 & L06, L26 115

127 30Erase, 31TRim, 32Offset, T, L06, int, L25 & L26, L27 33POint, int, L04 & L16, P28 34Erase, 35TRim, 36Move, 3, int, L25 & L26, int, L04 & L27, 3 L04 116

128 37SCale, 3, int, L04 & L06, R, int, L04 & L06, int, L16 & L04, nod, P28, 3 38Circle, T, L05, L06, 5, C29 39COpy, C29, qua, C29, qua, C29, C30 40Line, tan, C30, per, L07, L31 41EXtend, L05, L31, L31 L05 42ROtate, L31, int, L05 & L3, C, 90, L32 43Offset, T, L31, end, L32, L33 44XLine, int, L02 & L05, int, L32 & L33, L34 117

129 45SCale, C29;C30;L31~L32, int, L02 & L05, R, int, L02 & L05, int, L32 & L33, int, L34 & L04, C29;C30;L31~L32 46Erase, 47DIst, int, A, cen, B, = DIst, int, C, cen, D, = BOundary, E, 50 E, CRTL+1, = DIst, int, F, int, G = Hatch,, 53, CRTL+1, =

130 2.3.7 AutoCAD2D A B C D Line, P01, ( ),, 100, L50 02POint, end, L50, P51 03Circle, end, L50, 15, C52 04Circle, end, L50, 28, C53 05Circle, T, tan, C52, tan, C53, 100, C54 06Circle, T, tan, C52, tan, C53, 100, C55 07TRim, 08MIrror, C52;C55, cen, C53, int, C53 & C54, C56;C57 119

131 09TRim, 10Line, tan, C52, tan, C56, L58 11MIrror, C52~C57, end, L58, end, L58, 12Fillet, T, T, R, 0, L50, L58, L50L58 13ROtate, L50, int, L50 & L58, C, -45, L59 14ROtate, (L59 ), int, L50 & L58, R, int, L50 & L58, mid, L58, end, L59, (L58 L59 ) 15Line, qua, C52, ( ),, 150, L60 16Offset, 25, C53,, A61 17Circle, int, L60 & A61, 25, C62 120

132 18TRim, 19Erase, 20Fillet, T, T, R, 0, L60, L59, L60 L59 21Offset, 10,, A63~A69 22TRim, 23ARray,,, int, L59 & L60,, 4,, 360,, (L59 L60 ), 4 24TRim, 25Erase, 26BOundary, A, 27 A, CRTL+1, = BOundary, B, 29 B, CRTL+1, = BOundary, C, 31 C, CRTL+1, = Hatch, D, 33 D, CRTL+1, = BOundary, D, 35 D, CRTL+1, =

133 2.3.8 AutoCAD2D A B C D B E F POLygon, 3, E, P01, ( ),, 180, L51~L Line, mid, L50, mid, L51, L53, mid, L52, L54, mid, L50, L55 03Line, mid, L54, int, L51 & L52, L56 04Circle, 3P, tan, L51, tan, L56, tan, L54, C57 05Line, cen, C57, int, L54 & L51, L58 06Line, cen, C57, int, L56 & L51, L59 07Line, cen, C57, int, L54 & L56, L60 08Erase, 09MIrror, L58~L60, int, L51 & L52, mid, L54, L61~L63 122

134 10POLygon, 5, E, P02, ( ),, 10, L64~L Circle, int, L64 & L68, mid, L64, C69 12COpy, C69, cen, C69, int, L64 & L65, C70, int, L65& L66, C71, int, L66 & L67, C72, int, L67 & L68, C73 13Line, qua, C69, ( ),, 30, L74 14Line, qua, C72, ( ),, 30, L75 15Erase, 16ROtate, L74, cen, C69, 30, L74 17MIrror, L74, int, C69 & C70, int, C72 & L75, L76 18Fillet, T, T, R, 0, L74, L75, L74 L75 19Fillet, T, T, R, 0, L76, L75, L76 L75 20Fillet, T, T, R, 0, L74, L76, L74 L76 21Line, int, L76 & L75, ( ),, 90(=180/2), L77 22SCale, C69~C73, int, L75 & L76, R, int, L75 & L76, int, L75 & L74, end, L77, C69~C73 23Move, C69~C73, int, L75 & L76, int, L52 & L50, C69~C

135 24POLygon, 8, E, P03, ( ),, 10, L6478~L Line, int, L78 & L85, int, L81 & L82, L86 26Circle, int, L78 & L85, mid, L78, C87 27ARray,,, mid, L86,, 8,, 360,, C87, 8 28Circle, mid, L86, tan, C87, C88 29Line, qua, C88, ( ),, 30, L89 30Line, qua, C88, ( ),, 30, L90 31Erase, 32ROtate, L90, cen, C88, 30, L90 33MIrror, L90, qua, C88, qua, C88, L91 34Fillet, T, T, R, 0, L89, L90, L89 L90 35Fillet, T, T, R, 0, L90, L91, L90 L91 36Fillet, T, T, R, 0, L89, L91, L89 L91 37Line, int, L89 & L91, ( ),, 90(=180/2), L92 38SCale, C87 8, int, L89 & L91, R, int, L89 & L91, int, L89 & L90 end, L92, C

136 39Move, C87 8, int, L89 & L91, int, L53 & L55, C Circle, P04, D, 5, C93 41COpy, C93, qua, C93, qua, C93, C94 42Circle, T, C93, C94, 2.5(=5/2), C95 43Circle, T, C93, C94, 2.5(=5/2), C Erase, 45ARray,,, 5,, 10,, qua, C95, qua, C96,, qua, C93, qua, C93,, C93;C96, C97;C Line, tan, C93, tan, C97, L99 47Line, tan, C93, tan, C98, L100 48Line, tan, C97, tan, C98, L101 49Fillet, T, T, R, 0, L99, L100, L99L100 50Fillet, T, T, R, 0, L99, L101, L99L101 51Fillet, T, T, R, 0, L100, L101, L100 L101 52Line, int, L99 & L100, ( ),, 90(=180/2), L

137 53SCale, C93;C97;C98, int, L99 & L100, R, int, L99 & L100, int, L100 & L101 end, L102, C93;C97;C98 54Move, C93;C97;C98, int, L99 & L100, mid, L52, C93;C97;C DIst, cen, A, int, B, = C, CTRL+1, = D, CTRL+1, = DIst, int, B, int, E, = F, CTRL+1, =

138 2.3.9 AutoCAD2D A B C D E Circle, P01, D, 40, C50 ), D, 155, C51 03Line, cen, C51, qua, C51, L52 04ROtate, L52, cen, C50, C, 18 (=(360/10)/2), L53 05ROtate, L52, cen, C50, C, -18, L54 06Circle, 3P, tan, C50, tan, L53, tan, L54, C55 07Erase 08ARray,,, cen, C51,, 10,, 360,, C55, C ROtate, L52, cen, C51, C, 36 (=(360/5)/2), L56 10Offset, 2.5, C51,, C57 11Offset, 2.5, C51,, C58 12Arc, cen, C51, E, int, L56 & C57, R, 60, A59 13Circle, cen, C55, int, C55 & L56, C61 14Offset, 2.5, L52,, L62 15Offset, 2.5, L52,, L63 16Circle, int, C51 & L52, D, 10, C64 ), D, 20, C65 127

139 18TRim, 19Erase, 20MIrror, A59, cen, C57, int, L59 & C57, A59 21ARray,,, cen, C57,, 5,, 360,, A59;A59 ;, 5 22Erase, 23DIst, cen, A, int, B, Y = DIst, int, C, int, D, X = Hatch,, 26, CRTL+1, = Circle, cen, C58, cen, C55, 28, CRTL+1, = BOundary, 30, CRTL+1, =

140 AutoCAD2D A B C D E F RECtangle, P01, D, 165, 67.5, L50~L53 02eXplode, L50~L53, L50~L53 03Offset, 58, L53,, L54 04Offset, 163, L54,, L55 05Line, mid, L54, mid, L55 L56 06Offset, 41.25, L56,, L58 07Circle, int, L52 & L51, 15, C60 08Circle, int, L52 & L53, D, 11.25, C61 09Circle,@( ), 20, C62 10Circle, int, L58 & L53, D, 30, C63 11Line, qua, C62, ( ),, 100, L64 12Arc, C, cen, C62, qua, C60, int, L56 &L53, A65 13Circle, 3P, tan, C60, tan, C63, tan, C62, C67 14TRim, 15Erase, 16ROtate, L64, cen, C62, -45, L64 17Offset, T, L64, cen, C62, L70 129

141 18TRim, 19Erase, 20Offset, 17.5(=35/2), L56,, L71 21Offset, 50, A65,, A72 22Circle, int, L71 & L55, 50, C73 23Circle, int, A72 & C73, 50, C74 24LENgthen, T, 45, L70, L DIVide, L70, 3, P05;P06 26TRim, 27Erase, 28Fillet, T, T, R, 10, C74, L55, A75 29COpy, C61, cen, C61, end, L70, C76, nod, P06, C77, nod, P05, C78 30TRim, 31Erase, 32MIrror, L64;C62;C61, int, L56 & L54, int, L56 & L53, L64 ;C62 130

142 33TRim, 34Erase, 35DIVide, L54, 5, P07~P10 36Arc, int, L64 & L54, E, nod, P10, A, 105, A80 37Arc, nod, P09, E, nod, P10, A, 105, A81 38COpy, A80;A81, int, L64 & L54, nod, P09, A80 ;A81, nod, P07, A80 ;A81 39Fillet, T, T, R, 5, A65, A65, A82 40TRim, 41Erase, 42 A, CRTL+1, = BOundary, B, 44 B, CRTL+1, = C, CRTL+1, = Hatch, D, 47 D, CRTL+1, = DIst, mid, E, cen, F, =

143 132

144 2.4 & AutoCAD2D A B C D E F RECtangle, F, 0, P01, D, 8.6, 7.2,, R50 02ARray,,, 5,, 10,, 11.2(=7.2+4),, 12.6(=8.6+4),, R50, 50 03RECtangle, F, 0, int, R50, D, 122, 52,, R51 04Offset, 3, R51,, R52 05Offset, 1, R52,, R53 133

145 06Fillet, T, T, R, 3, R52, R52, A54, R52, R52, A55, R52, R52, A56, R52, R52, A57 07Circle, int, R53, R53, 10, C58 08COpy, C58, int, R53, R53, int, R53, R53, 10, C59, int, R53, R53, 10, C60, int, R53, R53, 10, C61 09Circle, T, C61, C58, 100, C62 10eXplode, R53, L63 11Offset, 5, L63,, L64 12Circle, 3P, tan,, C61, tan, L64, tan, C60, C65 13TRim, Erase, 14MIrror, C62, R52, R52, 15MIrror, C65, R52, R52, 16TRim, Erase, 17 A, CTRL+1, = B, CTRL+1, = DIst, mid, C, mid, D, X = DIst, int, E, int, F, = Hatch,, 22, CTRL+1, =

146 2.4.2 AutoCAD2D A B D E F G Line, P00, ( ),, 15, L01,, 100, L02,, 20, L03, end, L01, L04 02Offset, 3, L03,, L LENgthen, DE, -3, L03, L Line, int, L04 & L05, end, L03, L06 05MIrror, L04;L06, int, L01 & L02, int, L02 & L03, L07;L08 06MIrror, L04;L06, int, L01 & L02, int, L02 & L03, L07;L08 07EXtend, L08, L03, L03 08Arc, int, L01 & L04, E, end, L07, R, 20, A09 09Circle, T, L04, A09, 5, C10 10Circle, T, L07, A09, 5, C11 11Offset, 32.5, L01,, L12 12Circle, int, L02 & L12, 6, C13 13Line, tan, C10, tan, C13, L14 14Line, tan, C11, tan, C13, L15 15TRim, 16Erase, 17Offset, 27.5, L01,, L16 18ELlipse, C, int, L02 & L16, ( ),, 7.5(=15/2),., 3(=6/2), C17 19Offset, 105, L06,, L18 135

147 20LENgthen, T, 12, L189, L Circle, end, L18, D, 3, C19 22ARray,,, 3,, 5,, -6,, 6,, C19, C Erase, 24Line, qua, C20, qua, C21, L22 25Line, qua, C20, qua, C21, L23 26Erase, 27Offset, 65, L01,, L24 28Circle, int, L02 & L24, 5, C25 29Offset, 60(=70-5-5), C25,, C26 30Cilcle, int, L03 & L06, 70, C27 31Cilcle, int, C26 & C27, 70, C28 32TRim, 33Erase, 34MIrror,, int, L02 & L01, int, L02 & L03, C29 35Offset, 67.5, L01,, L30 36ELlipse, C, int, L02 & L30, ( ), 6.5(=13/2),., 5(=10/2), C31 136

148 37TRim, Erase, 38DIst, int, A, cen, B, = Hatch,, 40, CRTL+1, = Hatch, D, 42 D, CRTL+1, = DIst, cen, E, mid, F, = Hatch, G, 45 G, CRTL+1, =

149 2.4.3 AutoCAD2D A B C D E F G ( COpy Hatch) 01Circle, P00, D, 3, C01 02Line, cen, C01, ( ),, 17, L LENgthen, T, 15, L02, L Offset, 2, L02,, L03 05ELlipse, C, mid, L03, ( ),, 7.5(=15/2),, 3(=6/2), C04 138

150 06TRim, 07Erase, ARray,,, cen, C01,, 4,, 360,, C04, C04~C COpy, C01;C04;C06;C07, qua, C05, qua, C07, C08;C09;C10;C11 10COpy, C01;C05;C06;C07, qua, C04, qua, C09, C12;C13;C14;C15 11Line, qua, C05, ( ),, 30, L16 12Line, qua, C05, qua, C13, L17 13Circle, qua, C05, qua, C13, C18 14ROtate, (L16;L17;C18 ), qua, C05, R, qua, C05, qua, C13, int, L16 & C18, (L16;L17;C18 ) 139

151 15Erase, 16Line, cen, C08, cen, C12, L19, cen, C01, L20, ( ),, 30, L21 17EXtend, L21, L19, L19 L21 18POint, int, L19 & L21, P22 19POint, int, L19 & L20, P23 20POint, int, L20 & L21, P24 21Erase, 140

152 22ARray,,, 4,, 6,, nod, P24, nod, P22,, nod, P24, nod, P23,, CC01;C04~C08, C25 23RECtangle, qua, C05, D, 16, 16,, R26 24eXplode, R26, L27~L30 25RECtangle, qua, C25, D, 16, 16,, R31 26eXplode, R31, L32~L35 141

153 27Erase, 28Fillet, T, T, R, 0, M, L28;L29;L32;L35 29Offset, 11(=8+3), L28,, L36; L29,, L37; L35,, L38; L32,, L39 142

154 30TRim, 31Offset, 8, L28,, L40; L29,, L41; L35,, L42; L32,, L43 32Circle, int, L28 & L29, 30, C44 33Circle, int, L29 & L35, 30, C45 34Circle, int, L35 & L32, 30, C46 35Circle, int, L28 & L32, 30, C47 36Line, qua, C44, per, L40, L48 37Line, qua, C44, per, L41, L49 38Line, qua, C45, per, L41, L50 39Line, qua, C45, per, L42, L51 40Line, qua, C46, per, L42, L52 41Line, qua, C46, per, L43, L53 42Line, qua, C47, per, L43, L54 43Line, qua, C47, per, L40, L55 143

155 44TRim, 45Erase, 46DIst, qua, A, cen, B, = DIst, int, C, int, D, = DIst, int, E, int, DF, = Hatch, G, 50 G, CRTL+1, = Hatch,, 52, CRTL+1, = ( COpy Hatch) 144

156 2.4.4 AutoCAD2D A B C D E F G Circle, P01, 2, C50 02COpy, C50, qua, C50, qua, C50, C51 03Circle, T, C50, C51, 2, C52 04MIrror, C50;C51, qua, C52, qua, C52, C53;C54 05MIrror, C50~C52, qua, C53, qua, C54, C55~C57 06Line, qua, C50, qua, C56, L58 07Line, qua, C56, qua, C57, L59 08Line, qua, C57, qua, C51, L60 09Line, qua, C51, qua, C50, L61 10Fillet, T, T, R, 0, L58, L61, L58 L61, L58, L59, L58 L59, L59, L60, L59 L60, L60, L61, L60 L61 11LENgthen, T, 60, L58, L SCale, (L58 ), int, L58 & L61, R, int, L58 & L61, int, L58 & L59, end, L58, (L58 ) ( S62 ) 145

157 13Circle, mid, L61, D, 60, C63 14Circle, qua, C63, D, 60, C64 15Erase, 16ARray,,, cen, C64,, 6,, 360,, S62, 6 S62 17Circle, cen, C64, D, 198, C65 ), D, 272, C66 19Line, qua, C65, qua, C66, L67 20Offset, 10(=20/2), L67,, L68, L67,, L EXtend, C65, L68;L69, L68 L69 C65 22LENgthen, T, 30, L67, L DIVide, L67, 6, P70~P74 24Arc, int, C65 & L69, end, L67, int, C65 & L68, A A75, A75 L67,, C( ), nod, P70, 1 A76, nod, P71, 2 A77,, A78,A79,A80, int, L67 & C66, A81( A75~A81 S82 ) 146

158 26TRim, 27Erase, 28ARray,,, cen, C64,, 12,, 360,, S82, 12 S82 29TRim, 30 A, CTRL+1, = DIst, int, B, cen, C, = DIst, cen, D, cen, E, = DIst, cen, F, cen, G, = COpy, TRim, Erase, 35BOundary, 36, CTRL+1, =

159 2.4.5 AutoCAD2D A B C+D+E+F G H IJK Circle, P01, D, 200, C50 02Line, qua, C50, qua, C50, L51 03Offset, 60(=(200/2)-40), L51,, L52 04Offset, 10, L52,, L53 05ARray,,, 3,, 1,, 45(=10+35),, 0,, L52;L53, L54~L57 06TRim, ( L54 L55 ) 07Line, mid, L52, mid, L57, L58 08Offset, 3(=6/2), L58,, L59, L58,, L60 148

160 09TRim, L61~L64 10COpy, L61~L64,, ( ),, 52.5,,, 52.5, 11Offset, 40, L57,, L65 12Fillet, T, N, R, 50, C50, L65, A66, C50, L65, A67 13TRim, A68 14Offset, 110, L51,, L69 15Offset, 40, L69,, L70 16LENgthen, DY, A66, A66 17LENgthen, DY, A67, A67 18Circle, 3P, tan, A66, tan, L70, tan, A67, C71 19TRim, 20Erase, 21Offset, 25, L69,, L72 22Line, mid, L57, mid, L69, L73 23Offset, 55(=110/2), L73,, L74, L73,, L75 24Arc, int, L69 & L74, int, L72 & L73, int, L69 & L75, A76 25Offset, 65, L74,, L77 26Arc, int, L69 & L75, E, int, L69 & L77, R, 50, A78 27Arc, int, L69 & L77, E, int, L69 & L74, R, 80, A79 149

161 28Erase, 29COpy, L59;L60, int, L57 & L73, int, L73 & A76, L80;L81 30COpy, L80;L81, int, L73 & A76, ( ),, 10(=20/2), L82;L83,, 10(=20/2), L84;L85 31EXtend, C71;A76, L82~L85, L82~L85 C71 A76 32Erase, L80;L81 33 A, CTRL+1, = BOundary, B, 35 B, CTRL+1, = Hatch, CDE F, 37, CTRL+1, = DIst, int, G, int, H, = COpy, Line, int, I, int, J, int, K, 40DimANgular, IJ, JK,

162 2.4.6 AutoCAD2D A B C D E RECtangle, F, 2, P01, D, 50, 102.5,, L50~L53 02eXplode, L50~L53, L50~L53 03Offset, 3, L53,, L54 04Offset, 22(=21+1), L54,, L55 05Offset, 5, L50,, L56 06Offset, 41(=40+1), L56,, L TRim, 08Erase, 09DIVide, L56, 4, P04~P06 10DIVide, L54, 3, P07;P08 11LENgthen, DY, L56, nod, P04, L56, L54, nod, P07, L54 12LENgthen, DE, -1, L56, L56 1, L54, L RECtangle, F, 0.5, int, L54 & L56, D, int, L54 & L56, end, L54, int, L54 & L56, end, L56,, 151

163 14Erase, 15ARray,,, 4,, 3,, nod, P04, nod, P05,, nod, P07, nod, P08,,, Offset, 5, L51,, L58 17Offset, 10, L50,, L59 18Offset, 15, L59,, L60 19Circle, int, L58 & L59, D, 2, C61 20RECtangle, F, 2(=4/2), int, L58 & L60, D, 20(= ), 4,, R62 21Move, R62 22COpy, Offset, 9, L51,, L63 24Offset, 5, L50,, L64 25RECtangle, F, 1, int, L63 & L64, D, 40(=20+20), 51,, C65 26Move, L63 (L63 ) 27Move, L64 (L64 ) 28RECtangle, F, 0, int, L63 & L64, D, 36(=18+18), 44,, C66 29Erase, Offset, 77(=60+17), L51,, L67 31Offset, 5, L50,, L68 32RECtangle, F, 1, int, L67 & L68, D, 40, 15,, C69 152

164 33Erase, 34Line, mid, C69, mid, C69, L70 35Offset, 8(=16/2), L60,, L71 36Offset, 10(=20/2), L60,, L72 37Arc, int, C69 & L71(P10), int, L70 & L72, int, C69 & L71(P11), A73 38Erase, 39Offset, 14(=28/2), L60,, L74 40Offset, 4(=8/2), L70,, L75 41ROtate, L75, int, L75 & C69, 10, L75 42MIrror, L75, end, L70, end, L70, L75 43Circle, 3P, tan, L75, tan, L74, tan, L75, C76 44TRim, 45Erase, 46Circle, int, L60 & L70, D, 8, C77 ), D, 12, C78 48MIrror,, qua, C78, qua, C78, TRim 49Erase, Hatch,, 51 A, CTRL+1, = Line, mid,, mid,, D 53DIst, cen, B, mid, C, = DIst, mid, D, int, E, = , CTRL+1, = , CTRL+1, =

165 2.4.7 AutoCAD2D A B B D E F G RECtangle, P01, D, 100, 200,, L50~L53 02eXplode, L50~L53, L50~L53 03Line, mid, L51, mid, L53, L54 04Offset, 55, L54,, L55 05Circle, T, L50, L51, 30, C56 06Circle, T, L55, C56, 150, C57 07Circle, T, L50, L53, 10, C58 08Circle, T, C57, C58, 108, C59 154

166 09TRim, 10Erase, 11ROtate, L51, cen, C56, C, -15, L60 12ROtate, L51, cen, C56, C, -45, L61 13Circle, T, L52, L60, 15, C62 14Circle, T, L52, L53, 10, C63 15Circle, T, C62, C63, 300, C64 16Fillet, T, N, R, 30, L61, C64, A65 17TRim, 18Erase, 19Offset, 145, L51,, L66 20Offset, 30, L66,, L67 21Line, int, L54 & L68 22Circle, end, L68, D, 10, C69 23ROtate, C69, int, L54 & L66, C, -30, C70 24Offset, 25, L54,, L71 25Circle, int, L67 & L71, D, 30, C72 26Offset, 2.5(=5/2), L67,, L73 27Offset, 2.5(=5/2), L67,, L74 28Arc, int, C72 & L73, E, int, C72 & L74, R, -5.5(=11/2), A75 155

167 29ROtate, L66, int, L66 & L54, 5, L66 30EXtend, C59, L66, L66 31Fillet, T, N, R, 3, L66 & C59, A76, L66 & C64, A77 32TRim, 33Erase, 34Hatch, D, 35DIst, cen, A, cen, B, = B, CRTL+1, = D, CRTL+1, = BOundary, E, 39 E, CRTL+1, = DIst, cen, F, cen, G, =

168 2.4.8 AutoCAD2D A B C D E C RECtangle, F, 5, P01, D, 105, 130,, L50~A57 02eXplode, L50~A57, L50~A57 03Erase, A57;A51 04Fillet, T, T, R,10, L50, L52, A51(R5 R10) 05Fillet, T, T, R,10, L50, L56, A57(R5 R10) 06Offset, 15.5, L50,, L58 07Offset, 10.5, L56,, L59 08RECtangle, F, 3, int, L58 & L59, D, 11, 11,, R60 157

169 09Move, R60, int, L58 & R60 10POint, int, L58 & L59, E 11Erase, 12ARray,,, 4,, 6,, 16.5,, 16.8,, R60, R61~R eXplode, R61~R64, R61~R64 14Erase, R61~R64 158

170 15EXtend, R61 ;R63, R62 ;R64, R61~R64 16Offset, 80, L50,, L65 17Offset, 3, L65,, L66 18Line, mid, L50, mid, L54, L67 19Offset, 35(=70/2), L67,, L68 20Offset, 35(=70/2), L67,, L69 21Arc, int, L65 & L68, int, L66 & L67, int, L65 & L69, A70 22Erase, 23EXtend, L52;L56, L65 ;L65, L65 24TRim, 25Offset, 7, L54,, L71 26Offset, 10, L52,, L72 27RECtangle, F, 0, int, L71 & L72, D, 25, 7,, R73 28Erase, 29Offset, 20, L54,, L74 30Offset, 6, L56,, L75 31RECtangle, F, 2, int, L74 & L75, D, 93(= ), 25,, R75 32RECtangle, F, 2, int, L74 & L75, D, 75, 19,, R76 159

171 33Move, R76, int, L74 & R76 34Erase, 35Hatch, A, 36 A, CRTL+1, = Hatch, B, B, R76, 38 B, CRTL+1, = C, CRTL+1, = Hatch, D, 41 D, CRTL+1, = DIst, nod, E, cen, C, =

172 2.4.9 AutoCAD2D A B C D E F G H RECtangle, F, 0, P01, D, 150(=75X2), 10,, L50~L53 02eXplode, L50~L53, L50~L53 03Arc, end, L51, E, end, L53, R, 100, A54 04Offset, 5, A54,, A55 05Line, cen, L56 06Offset, 10(=20/2), L56,, L57, L56,, L58 07TRim, 08Erase, 09Line, mid, L50, ( ),, 460, L59 10Circle, end, L59, 25, C60 11Offset, 100, L59,, L61 12Circle, T, C60, L61, 150, C62 13Fillet, T, N, R, 100(=105-5), C62, A54, A63 14Offset, 5, C62,, C64 15Offset, 5, A63,, A65 16Line, qua, C60, qua, C60, L TRim, 18Erase, 19ROtate, L59;L66, cen, C60, C, 30, L67;L68 20Arc, end, L68, E, end, L68, R, -80(=160/2) A69 21ROtate, L67, cen, A69, C, 45, L70 22Fillet, T, N, R, 30, A69, L70, A71 23Arc, cen, A69, E, int, L70 & A71, R, 100 A72 161

173 24TRim, 25Erase, MIrror, A69;A71;A72, cen, C60, int, L67 & A72, A73~A75 27Circle, cen, A69, 65, C76 28TRim, 29Erase, 30Hatch, A, 31 A, CRTL+1, = BOundary, B, 33 B, CRTL+1, = DIst, mid, C, cen, D, = DIst, cen, E, cen, F, Y = DIst, cen, G, int, H, =

174 AutoCAD2D A B C D E F D Line, P01, ( ),, 30, L51 02Offset, 140, L51,, L52 03ROtate, L51, end, L51, 75, L51 04ROtate, L52, end, L52, -75, L52 05Fillet, T, T, R, 200, L51, L52, A53 06Offset, 10, A53,, A54 07Offset, 5, A54,, A55 08ROtate, L51, end, L51, C, 150(=180-30), L56 09LENgthen, T, 10, L56, L56 10ROtate, L56, end, L56, C, 120, L57 11LENgthen, T, 25, L57, L57 12ROtate, L57, end, L57, C, 90, L58 13LENgthen, T, 32, L58, L58 14ROtate, L58, end, L58, C, 120, L59 15Fillet, T, T, R, 3, L57, L58, A60, L58, L59, A61, 16Fillet, T, T, R, 15, A55, L59, A62 17MIrror, L56~L59;A60~A61, qua, A53, qua, A55, L63~L66;A67~A69 163

175 18TRim, 19Erase, 20EXtend, L57;L64, A54 ;A54, A54 L64 L57 21Hatch, A, 22 A, CRTL+1, = BOundary, B, 24 B, CRTL+1, = C, CRTL+1, = DIst, cen, D, cen, E, = DIst, int, F, cen, D, =

176 AutoCAD2D A B CDE F H G Line, P00, ( ),, 86, L02 02ROtate, L02, end, L02, C, -65, L03 03ROtate, L02, end, L02, C, 90, L04 04Circle, end, L01, 57, C05 05LENgthen, T, 20, L04, L Line, int, L03 & C05, end, L01, L06 165

177 07TRim, 08Erase, 09Offset, 15, L04,, L07 10Circle, end, L07, 15, C08 11Circle, end, L07, D, 10, C09 12Line, int, L01 & L02, tan, C08, L10 13ROtate, L01, int, L01 & L02, C, 120, L11 14ROtate, L01, int, L01 & L02, C, -60, L12 15TRim, 16Erase, 17LENgthen, T, 5, L11, L LENgthen, T, 30, L12, L MIrror, L12;L11;L01;L10;C09;C08;L04;L03;L06, end, L11, end, L12, L13;L14 20Line, int, L12 & L06, int, L13 & L14, L15 21ROtate, L15, int, L01 & L12, C, -90, L16 22ROtate, L15, int, L13 & L14, C, 90, L17 23Line, int, L13 & L14, ( ),, 55, L18 24Circle, end, L18, tan, L16, C19 25Circle, end, L18, tan, L17, C20 26Line, end, L21 166

178 27TRim, 28Erase, 29LENgthen, DE, 5, L21, L21 5, L21, L Circle, end, L18, end, L21, C22 31Circle, end, L18, mid, L21, C23 32Circle, end, L18, end, L21, C24 33Circle, qua, C23, 5, C25 34Line, qua, C23, ( ),, 25, L26 35Offset, 5, L26,, L27; L26,, L28 36Circle, end, L26, D, 30, C29 37ROtate, C25, end, L18, C, 65(= *3), C30 38TRim, 39Erase, 40Line, qua, C22, ( ),, 25, L31 41Line, qua, C24, ( ),, 25, L32 42Arc, C, cen, C29, end, L32, end, L31, A33 43ARray,,, cen, C22,, 4,, 10,, C30, C

179 44TRim, 45Erase, 46DIst, int, A, int, B, = Line, int, C, cen, D, CD; int, E, DE 48DimANgular, CD, DE, Hatch, F, 50 F, CTRL+1, = DIst, qua, H, int, G, Y = COpy,, 53TRim, 54Erase, 55Hatch,, 56, CRTL+1, =

180 2.5.2 AutoCAD2D A B C D RECtangle, P00, D, 55, 35,, R01 02eXplode, R01, L02~L05 03Line, mid, L03, ( ),, 30, L06 04Circle, end, L06, 12.5, C07 05Circle, end, L06, D, 10, C08 06Line, int, L02 & L03, tan, C07, L09 07Line, int, L04 & L03, tan, C07, L10 08ROtate, L05, int, L05 & L04, C, -120, L11 09ROtate, L05, int, L05 & L02, C, 60, L Erase, 11LENgthen, T, 85, L12, L ROtate, L12, end, L12, C, 60, L13 13Line, int, L12 & L13, ( ),, 100, L14 14Line, int, L11 & L13, ( ),, 45, L15 169

181 15TRim, 16Circle, mid, L05, 5, C16 17Circle, mid, L13, 5, C17 18Line, tan, C17, tan, C16, L18 19Line, tan, C17, tan, C16, L19 20ROtate, L12, int, L05 & L12, C, 45, L20 21ROtate, L12, int, L13 & L12, C, -45, L21 22LENgthen, T, 20, L20, L20 20, L21, L Circle, end, L20, 10, C22 24Circle, end, L21, 10, C23 25Line, int, L12 & L05, tan, C22, L24 26Line, int, L12 & L13, tan, C23, L25 27Fillet, T, N, R, 15, C22, L12, A26 28Fillet, T, N, R, 15, C23, L12, A27 29Erase, 30TRim, 31Circle, cen, C22, D, 10, C28 32Circle, cen, C23, D, 10, C29 33MIrror, (L14;L15 ), mid, L14, mid, L15, 34DIst, cen, A, cen, B, = DIst, cen, C, cen, D, = DIst, qua, E, qua, F, Y = Hatch,, 38, CTRL+1, = BOundary,, 40, CTRL+1, =

182 2.5.3 AutoCAD2D A B C D Circle, P01, D, 180, C50 ), qua, C50, L51 03ROtate, L51, cen, C50, C, 7.5(=360/12/2/2), L52 04Circle, int, C50 & L51, tan, L52, C54 05Erase 06ROtate, C54, cen, C50, C, 15, C54 07Circle, T, C54, C54, 35, C55 08Circle, T, C54, C54, cen, C54, qua, C54, C56 09Offset, cen, C56, qua, C56, C56,, C57 10Circle, 2P, int, L52 & C56, int, L52 & C57, C58 11Circle, cen, C50, D, 60, C59 ), D, 120, C60 171

183 13TRim, 14Erase, 15Offset, 3, L52,, L61 16Offset, 3, L52,, L62 17Circle, int, L52 & C60, D, 6, C63 18Fillet, R, 5, C54, C56, A64 19Fillet, R, 5, C54, C56, A65 20Fillet, R, 2, C56, C67, A66 21Fillet, R, 2, C56, C67, A67 22POint, int, L52 & C58, P02 23Erase, 24TRim, 25ROtate, L62, cen, C59, C, 30 (=360/12), L62 26Circle, 3P, tan, L61, tan, C59, tan, L62, C64 27TRim, 28Erase, 29ARray,,, cen, C50,, 12,, 360,, C55;C64;L62, 30Circle, cen, C50, nod, P02, 172

184 31, CRTL+1, = Hatch, B, 33 B, CRTL+1, = Boundary, C 35 C, CRTL+1, = Boundary, D 37 D, CRTL+1, = Hatch,, 39, CRTL+1, =

185 2.5.4 AutoCAD2D A B C Line, (=180-(( )/2)), L50 02XLine, end, L50, ( ),,, L51 03XLine, P02, per, L50, L52 04Offset, T, L52, mid, L50, L53 05POint, int, L51 & L53, P03 06ROtate, L50, end, L50, C, -150, L54 07Circle, int, L50 & L54, 22 C55 08TRim, 09Erase, 10XLine, end, L54, ( ),, L56 11XLine, end, L54, nod, P03, L57 12ROtate, L57, nod, P03, C, 21, L58 13Offset, 12, L58,, L59 14POint, int, L56 & L58, P04 174

186 15TRim, 16Erase, 17Offset, 3, L58,, L60 18MIrror, L56;L60, nod, P03, nod, P04, L56 ;L60 19Line, end, L56, end, L56, L61 20Offset, 15, L61,, L62 21Circle, int, L58 & L62, 3, C63 22TRim, 23Erase, 24Offset, 18, L51,, L64 25ROtate, L51, int, L50 & L51, C, 60, L65 26MIrror, (L51;L64), end, L51, end, L64, L56 ;L51 ;L65 27EXtend, L50 ;L65, L51 ;L64, L51;L64 L50 ;L65 28TRim, 29Line, end, L56, end, L56, L67 175

187 30Circle, mid, L51, 56, C68 31Line, cen, C68, int, L50 & L54, L69 32Circle, int, C68 & L69, 11, C70 33Circle, cen, C68, int, L69 & C70, C71 ), int, L69 & C70, C72 35MIrror, C70, qua, C71, qua, C71, C70 36Offset, 58, L51,, L74 37TRim, 38Erase, 39DIVide, L64, 10, P05;P DIVide, L74, 3, P07 P08 41Line, nod, L75 42Arc, int, L65 & L74, E, nod, P08, A, 105, A76 43Arc, nod, P07, E, nod, P08, A, 105, A77 44Arc, nod, P07, E, int, L65 & L74, A, 105, A78 45TRim, 46Erase, 47ROtate, L75, nod, P05, C, -60, L80 176

188 48Erase, 49ARray,,, 1,, 9,, 0,, nod, P05, nod, P06,, L75;L80, 9 L75 L80 50Erase, 51DIst, int, L56 & L61, qua, A78, Y = L51, CRTL+1, = Hatch, A, 54 A, CRTL+1, = Boundary, B 56 B, CRTL+1, = Hatch, C, 58 C, CRTL+1, =

189 2.5.5 AutoCAD2D A B C D E F Circle, P01, 155, C50, ), 189, C51, 03Line, cen, C50, qua, C51, L52 04Offset, 66, L52,, L53 05Line, cen, C50, int, C50 & L53, L54 06Erase, L53 07ROtate, L52, cen, C50, C, -20, L55 08Circle, int, L55 & C51, D, 8, C56 09Offset, 4(=8/2), C51,, C57,, C58 10LENgthen, DE, 36, L54, L54 11Circle, end, L54, D, 9.5, C59 ), 12, C60 13Circle, int, C50 & L54, D, 9.5, C61 ), 9.5, C62 15Line, qua, C62, ( ),, 50, L63 178

190 16Erase, 17Line, tan, C60, tan, C62, L64 18Circle, cen, C50, 170, C65 19ROtate, L63, cen, C62, C, 15, L66 20EXtend, C60, L54, L54 C60 21Offset, T, C57 int, L54 & C60, C67 22Fillet, T, T, R, 5, C65, L66, A68 23TRim, 24Erase, 25MIrror,, qua, C67, qua, C57, 26TRim, 27Erase, 28Line, qua, C67, ( ),, 97, L69 29Offset, 35, L69,, L70 30Circle, int, L52 & C65, 10, C71 31Line, qua, C71, ( ),, 45, L72 179

191 32ROtate, L72, cen, C71, -30, L73 33ROtate, L70, end, L70, 7.5, L74 34Fillet, T, N, R, 15, L74, C67, A75 35LENgthen, DE, -35, L69, L69 36Circle, end, L69, 20, C76 37Offset, 8.5, L69,, L77 38MIrror, L73;L74;A75;L77, qua, C76, qua, C76, L73 ;L74 ;A75 ;L77 39LENgthen, DE, -40, L69, L69 40Circle, end, L69, 8.5, C79 41Line, end, L74, end, L74, L80 42Fillet, T, T, R, 20, L74, L80, A81 43Fillet, T, T, R, 20, L74, L80, A82 44Fillet, T, T, R, 10, L77, C76, A83 45Fillet, T, T, R, 10, L77, C76, A84 46TRim, 47Erase, 48Circle, cen, C71, D, 10, C85 180

192 49DIst, end, A, qua, A, Y = BOundary, B, 51 B, CTRL+1, = Hatch, C, 53 C, CTRL+1, = Hatch, D, 55 D, CTRL+1, = Dist, cen, E, int, F, =

193 2.5.6 AutoCAD2D A B C D E Circle, P01, D, 60, C50 02Line, cen, L51 03Circle, end, L51, D, 5, C52 ), 7.5, C53 05Circle, T, C50, C53,55, C54 06Arc, C, mtp, int, C50 & L51, int, C53 & L51, int, C50 & L51, int, C53 & L51, A55 07RECtangle, F, 2, cen, C50, R, -15, D, 16, 4,, R56 08Erase, 09TRim, 10Move, R56, cen, R56, cen, C50, R56 C50 182

194 11Move, R56, cen, R56 12ROtate, R56, cen, C50, C, -15, R57 13ARray,,, cen,c50,, 3,, 360,, C52~A55, 3 14ROtate, R56;R57, cen, C50, C, -105(=90+(30-15)), 15ROtate, R56;R57, cen, C50, C, 145(= ), 16Circle, cen, C50, D, 45, C58 ), 72, C59 18TRim, 19Line, qua, C59, ( ),, 25, L60 20Offset, 17.5, L60,, L61 21Circle, mid, L61, D, 6, C62 ), 7.5, C63 23Line, end, L60, tan, C63, L64 24Line, int, L60 & C59, tan, C63, L65 25Erase, 26TRim, 27MIrror, C62~L65, qua, C59, qua, C59, C66~L68 183

195 28TRim, 29Line, end, L64, ( ),, 46, L71 30Circle, int, L64 & L70, end, L71, C72 31Line, end, L68, ( ),, 58, L74 32Circle, int, L68 & L73, end, L74, C75 33ROtate, L70;L71, cen, C72, R, cen, C72, int, L71 & C72, int, C72 & C75, L70;L71 34ROtate, L73;L74, cen, C75, R, cen, C75, int, L74& C75, int, C72 & C75, L73;L74 35Erase, 36Offset, 5, L71,, L76 37DIVide, L76, 3, P77;P78 38Circle, nod, P77, 7.5, C79 39Circle, nod, P78, 7.5, C80 184

196 40Erase, 41Fillet, T, N, R, 5, L71, C79, A81 42Fillet, T, N, R, 5, L71, C79, A82 43Fillet, T, N, R, 5, L71, C80, A83 44Fillet, T, N, R, 5, L71, C80, A84 45TRim, 46Erase 47DIst, qua, F, int, G, Y = Hatch, A, 49 A, CTRL+1, = DIst, cen, B, int, C, = DIst, mid, D, int, E, = BOundary, D C, 53, CTRL+1, =

197 2.5.7 AutoCAD2D A B C D E Circle, P01, D, 70(=65+5), C50 02Offset, 5, C50,, C51 03Line, cen, L52 04Circle, end, L52, 20, C53 05Offset, 5, C53,, C54 06Fillet, T, T, R, 12, C50,C53, A55 07Offset, 5, A55,, A56 08Circle, 3P, tan, C54, tan, C53, tan, A56, C57 09TRim, 10Line, cen, C50, ( ),, 87, L58 11Circle, end, L58, 10, C59 12Offset, 10, L58,, L60,, L Fillet, T, N, R, 5, L61, C50, A62 14Fillet, T, N, R, 5, L60, C50, A63 186

198 15TRim, Offset, 5, C59,, L60,, L61,, A62,, A63, 17TRim, 18ROtate, L58, cen, C50, 172.5(=180-15/2) L58 19Circle, cen, C50, end, L52, C64 20Circle, 3P, tan, C51, tan, L58, tan, C64, C65 21Offset, 5, C65,, C66 22Line, qua, L67 23Line, cen, C66, per, L67, L68 24EXtend, C65, L68, L68 C65 25Offset, T, L67, int, C66 & L68, L69, L67, int, C66 & L65, L Offset, 22.5, L68,, L71 27TRim, 28Erase, LENgthen, DE, 2.5(=7.5-5), L71 L71 30Circle, end, L71, 7.5, C72 31Offset, 5, C72,, C73 187

199 32Erase, 33MIrror, C53;C54;A55;A56;C57;C65;C66;L69;L70;L7 2;L73, qua, C50, qua, C51, L72 ;L73 34Line, qua, C72, qua, C72, L74 35Line, qua, C73, qua, C73, L75 36TRim, 37Erase, 38DIst, qua, P10, qua, P11, A = Hatch,, 40, CTRL+1, = Boundary, C, 42 C, CTRL+1, = D, CTRL+1, = Dist, cen, P12, end, P13, E =

200 2.5.8 AutoCAD2D A B C D E F RECtangle, P01, D, 170, 13,, L50~L53 02eXplode, L50~L53, L50~L53 03Offset, 35, L51,, L54 04ROtate, L52, int, L52 & L54, C, -45, L55 05Erase, TRim, 06Offset, 21.25, L55,, L56 07Line, int, L52 & L55, end, L56, L57 08Offset, 21.25, L57,, L58 09Circle, int, L56 & L58, D, 30, C59 10Line, cen, C59, ( ),, 10, L60 11Circle, end, L60, D, 3, C61 12Erase, 13ARray,,, cen, C59,, 4,, 360,, C61, 4 C61 14Circle, cen, C59, D, 10, C62 15Offset, 3, L55,, L63 16Offset, 8, L55,, L64 17Fillet, T, N, R, 5, C59, L55, A65 18Fillet, T, N, R, 5, C59, L55, A66 19Fillet, T, N, R, 5, L52, L64, A67 20Offset, 53.75, L58,, L68 21Offset, 32.5, L68,, L69, L68,, L70 22Circle, int, L55 & L68, 27.5, C71 189

201 23EXtend, L63, L69;L70, L69;L70 L63 24TRim, Erase, 25Fillet, T, T, R, 3.5, L51, L52, A72 26Fillet, T, T, R, 3.5, L52, L53, A73 27Circle, cen, C71, 45, C74 28Line, tan, A73, tan, C74, L75 29Fillet, T, N, R, 15, L52, C74, A76 30Offset, 8, A76,, A77 31Fillet, T, N, R, 5, A77, L52, A78 32Circle, cen, C74, 35.5, C79 33Fillet, T, N, R, 5, A77, C79, A80 34Fillet, T, N, R, 5, L64, C79, A81 35TRim, 36Erase, 37BOundary, A, 38 A, CTRL+1, = Hatch, B, 40 B, CTRL+1, = Hatch, C, 42 C, CTRL+1, = Hatch, D, 44 D, CTRL+1, = Dist, mid, E, cen, F, =

202 2.5.9 AutoCAD2D A B C RECtangle, F, 27, P01, D, 129, 54,, L50~A55 02eXplode, L50~A55, L50~A55 03Circle, cen, A51, D, 36, C56 ), 24, C57 05COpy, C56;C57, cen, A51, cen, A55, C58;C59 06Offset, 6, L53,, L60, L50,, L61 07Fillet, T, T, R, 3, C57, L60, A62, C59, L60, A63, C59, L61, A64, C57, L61, A65 08TRim, 09Line, qua, C58, qua, C56, L66 10DIVide, L66, 3, P67;P68 11Circle, nod, P67, D, 4, C69 12Circle, nod, P68, D, 4, C70 13Line, cen, C58, ( ),, 42, L71 14Offset, 2.5(=5/2), L71,, L72 15Offset, 18, L71,, L73 16Line, end, L72, end, L73, L74 17ROtate, L73, int, L73 & A54, 5, L73 18Fillet, T, T, R, 3, L73, L74, A75, L72, C58, A76 191

203 19TRim, 20Erase, 21MIrror, L72~A76, end, L71, end, L71, L77~A81 22Offset, 65, L66,, L82 23Line, qua, A51, ( ),, 80, L83 24TRim, 25Erase, 26ROtate, L83, cen, C56, -30, L83 27Offset, 25, L83,, L84 28Circle, int, L82 & L84, 25, C85 29Fillet, T, N, R, 8, L50, C85, A86 30Erase, 31Offset, 6, L83,, L87, C85,, A88, A86,, A89, L50,, L90 32Fillet, T, T, R, 3, A89, L90, A91, L90, L87, A92 33Circle, cen, C85, D, 16, C93 34Circle, cen, C85, D, 22, C94 35ROtate, L82, cen, C85, C, 25, L95 36ROtate, L82, cen, C85, C, -25, L96 37TRim, 38Erase, 192

204 39ARray,,, cen, C93,, 4,, 360,, C94~L96, 4 40TRim, 41Hatch, A, 42 A, CTRL+1, = DimLInear, int, L79 & A80, cen, C85, Hatch,, 45, CTRL+1, = BOundary, C 47 C, CTRL+1, = COpy, TRim, Erase, 49BOundary, 50, CTRL+1, =

205 AutoCAD2D A B C D E F G Circle, P01, D, 20, C50 ), D, 36, C51 03Line, cen, C50, ( ),, 12.5, L52 04Offset, 3(=6/2), L52,, L53, L52,, L54 05Line, end, L53, end, L54, L55 06TRim, 07Erase, 08Circle cen, C51, D, 150, C56 09Line, qua, L57 10Arc, int, C56 & L57, E, int, C51 & L57, R, 47, A58 11Offset, 3(=50-47), A58,, A59 12Circle, int, C56 & L57, 5, C60 13Circle, int, C60 & L57, 5, C61 194

206 14Fillet, T, T, R, 0, C51, A59, A59 C51 15TRim, 16Erase, 17Fillet, T, T, R, 45, C61, C56, A62 18Fillet, T, T, R, 2, A59, C61, A63 19Fillet, T, T, R, 25, A58, C56, A64 20ROtate, A58;A64, cen, C50, 36, A58;A64 21TRim, 22Erase, 23ARray,,, cen, C50,, 10,, 360,, C51;C56;A58;A59;C61~C64, A, CTRL+1, = DIst, cen, B, int, C, = DIst, int, D, cen, E, = DIst, cen, F, int, G, = Hatch,,, 29, CTRL+1, =

207 196

208 2.6 & AutoCAD2D A B C D G E F RECtangle, P00, D, 65, 24, R01 02eXplode, R01, L02~L05 03Circle, int, L02 & L03, 3, C06 04Circle, int, C06 & L03, 3, C07 05Erase, 06Circle, end, L04, 15, C08 07Circle, T, C07, C08, 65, C09 08TRim, 197

209 09Offset, 3, C09,, A10 10Offset, 49.5, L02,, L11 11Offset, 2, L11,, L12 12ARray,,, 1,, 13,, 0,, -3,, L11;L12, L13;L Circle, T, L11, A10, 1, C Fillet, T, T, R, 1, A10, L13, A16 16TRim, 17Erase, 18MIrror,, end, L03, end, L03, A17 198

210 19EXtend,,, 20Fillet, T, T, R, 2, A10, A17, A18 21Offset, 55, L04,, L19 22RECtangle, end, L19, D, 25, 20, R20 23eXplode, R20, L21~L24 24Circle, int, L21 & L22, 5, C25 25Circle, int, L22 & C25, 5, C26 26Erase, 27Line, tan, C08, tan, C26, L27 28Line, cen, C08, per, L27, L28 29Offset, 12, L28,, L29 199

211 30Erase, 31TRim, 32LENgthen, DE, 6, L29, L Offset, 5, L29,, L30, L29,, L31 34Arc, end, L30, E, end, L31, A, 120, A32 35Offset, 3, L22,, L33 36Offset, 6, L33,, L34 37Offset, 6, L27,, L35 38TRim, 39Erase, 40Fillet, T, T, R, 3, L35, L33, A36 41LENgthen, T, 14, L34, L RECtangle, F, 3,end, L34, D, 10, 28,, R37 43MIrror, L35, end, L23, end, L23, L38 200

212 44EXtend, A39;L40, L33;L24, L33;L24 45Fillet, T, T, R, 5, L35, L38, A41 46Circle, 2P, int, L34 & L23, int, L33 & L23, C42 47Circle, cen, C42, D, 14, C43 48TRim, 49Erase, 50Offset, 2, L24,, L44 51Offset, 5, L21,, L45 52Offset, 1.25(=2.5/2), L45,, L46 53Offset, 1.25(=2.5/2), L46,, L47 54Line, int, L44 & L45, int, L24 & L46, L48, int, L47 & L44, L49 55TRim, 56Erase, 57Fillet, T, T, R, 2, L21, L24, A50 58Fillet, T, T, R, 2, L40, L24, A51 201

213 59ARray,,, 12,, 1,, -2.5,, 0,, L48;L49, L Line, end, L52, per, L24, L53 61TRim, 62Erase, 63DIst, int, A, end, B, = DIst, int, C, cen, D, = Hatch, G, 66 G, CTRL+1, = DIst, int, E, qua, F, = Hatch,, 69, CTRL+1, =

214 2.6.2 AutoCAD2D R A B C D E ( 28 ) 01Line, P00, ( ),, 214, L01 02Circle, end, L01, D, 100, C02 03Circle, end, L01, D, 100, C03 04Circle, 3P, tan, C02, tan, L01, tan, C03, C04 05Line, int, L01 & C04, ( ),, 200, L05 203

215 06Erase, 07TRim, 08Offset, 10, C04,, A06 09Arc, int, L05 & C04, E, int, L05 & A06, R, 5, A07 10Arc, end, A06, E, int, L05 & C04, R, 5, A08 11TRim, 12Circle, cen, C02, D, 72, C09 13Circle, cen, C02, D, 52, C10 14Circle, qua, C09, 4, C11 15Line, qua, C11, ( ),, 30, L12 16Line, qua, C11, ( ),, 30, L13 17ROtate, L12, cen, C11, -10, L12 18ROtate, L13, cen, C11, 10, L13 19ROtate, C11;L12;L13, cen, C02, C, 30, C14;L15;L16 20Fillet, T, T, R, 2, L12, L16, A17 21Circle, cen, A17, 6, C18 204

216 22Line, cen, C18, cen, C02, L19 23Offset, 1, L19,, L20; L19,, L21 24Circle, cen, C02, D, 20, C22 25TRim, 26Erase, 27ARray,,, cen, C02,, 12,, 360,, C11;L12;L16;A17;C18;L20;L21,

217 28Line, cen, C04, ( ),, 214, L23 29Offset, 70, L23,, L24 30Offset, 11, L24,, L25 31Offset, 64, L25,, L26 32Line, mid, L25, mid, L26, L27 33Offset, 60, L27,, L28, L27,, L29 34Offset, 18, L28,, L30 35Offset, 2, L30,, L31 36Offset, 1, L31,, L32 37Circle, 3P, tan, L32, tan L26, tan, L31, C33 ( ) 38Circle, 2P, int, L25 & L30, int, L25 & L31, C34 39TRim, 40Erase, 41Fillet, T, T, R, 10, L26, L28, A35 42Fillet, T, T, R, 10, L26, L29, A36 206

218 43ARray,,, 29,, 1,, 3,, 0,, L31;C34;C33;L32, L37;C38;L Erase, A38;L39 45EXend, L26, L37, L37 L26 46Fillet, T, T, R, 5, A06, L24, A40 207

219 47MIrror, C04;A06;A07;A08;A40, qua, C20, qua, C20, 208

220 48 R, CTRL+1, = DIst, int, A, int, B, = DIst, cen, C, cen, D, = Hatch, E, 52 E, CTRL+1, = Boundary,, 54, CRTL+1, = ( 22 ) 209

221 2.6.3 AutoCAD2D A B C D E F Line, P00, ( ),, 135(=175-40), L01,, 5.2, L02,, 135, L03 02DIVide, L03, 18, P LENgthen, DY, L03, nod, P04, L03 P04 04Line, end, L03, ( ),, 25, L05 05Offset, 1.5, L05,, L06 06Line, int, L01 & L02, int, L03 & L05, L07 07Move, L05;L06,, ( ),, 3, L05;L06 08COpy, L07, int, L03 & L07, end, L05, L08 210

222 09TRim, L06, 10ARray,,, 1,, 19,, 0,, int, L07 & L02, int, L07 & L03,, int, L07 & L02, int, L07 & L03,, L02;L03;L05;L06, L09;l10 11COpy, L05;L06, int, L07 & L03, int, L07 & L02, L11;L12 211

223 12Line, end, L10, ( ),, 13, L13 13Offset, 3(=28-25), L13,, L14, L08,, L15 14Line, end, L11, ( ),, 13, L16 15Offset, 3(=28-25), L16,, L17 212

224 16Fillet,T, T, R, 0, M, L14;L15;L17 L14;L15 L17 17LENgthen, T, 10, L14, L14 10, L17, L Line, end, L14, per, L13, L18 19Line, end, L17, per, L16, L19 20LENgthen, T, 40, L09, L Line, end, L09, ( ),, 104, L20,, 175, L21,, 40, L22,, 5.2, L23,, 40, L24 22Erase, L22;L24, 23Move, L07, int, L02 & L07, end, L21, L07 24EXtend, L16, L12, L12 L16 213

225 25EXtend, L23, L01 ; L21, L01 L21 L23 26EXtend, L09, L07, L07 L09 27Offset, 5.2, L09,, L25, L25,, L26, L20,, L27, L07,, L28 28TRim, 29Erase, 30DIVide, L01, 6, P29;P DIVide, L27, 4, P31;P

226 32TRim, 33Erase, 34LENgthen, DY, L01, nod, P29, L01 P29, L27, nod, P31, L271 P31 35Offset, T, L01, nod, P31, L33, L27, nod, P29, L34 215

227 36PEdit, L01, Y, J, L27, L33, L34, PL35 37ARray,,, 4,, 6,, nod, P31, nod, P32,, nod, P29, nod, P30,, PL35, PL TRim, 39Erase, 216

228 40MIrror,, end, L20, end, L20, 41DIst, int, A, int, B, = DIst, int, C, int, D, = Hatch, E, 44 E, CTRL+1, = Hatch, F, 46 F, CTRL+1, = COpy,, 48TRim, 49Erase, 50Hatch,, 51, CRTL+1, =

229 2.6.4 AutoCAD2D A B C D E F RECtangle, F, 0, P01, D, 50, 210,, R50 02RECtangle, F, 0, int, R50, D, 30, 34,, R Move, R51, int, R ARray,,, 5,, 1,, -39,, 0,, R51, 5 R RECtangle, F, 0, P02, D, 130, 210,, R52 06RECtangle, F, 0, int, R52, D, 105, 130,, R Move, R53, int, R53 08Offset, 5, R53,, L54~L57 09eXplode, L54~L57, L54~L57 218

230 10Line, mid, L54, mid, L56, L58 11Offset, 32.5, L58,, L59 12Offset, 10(=15-5), L54,, L60 13RECtangle, F, 0, int, L59 & L60, D, 20(=10+5+5), 40,, R61 14Offset, 5, R61,, R Move, R61;R62, mid, R61, int, L59 & L60, R61;R62 16Offset, 2.5(=5/2), L59,, L63, L59,, L TRim, 18Erase, 19MIrror, R61;R62, mid, R53, mid, R53, R65;R Line, end, R65, end, R61, L67 21Line, end, R65, end, R61, L ARray,,, 1,, 3,, 0,, 32.5,, R61, 3 23TRim, 24Arc, C, mid, R53, end, R53, end, R53, A69 219

231 25Move, A69, int, R53, ( ),, 10, A69 26Line, end, A69, end, A69, L70 27Offset, 5, L70,, L71 28Offset, 5, A69,, A72 29Line, cen, L73 30Offset, 2.5(=5/2), L73,, L74, L73,, L TRim, 32Erase, ARray,,, cen, A69,, 5,, 120,, L74;L75, 5 L74;L75 34TRim, 35Erase, 36 R50 R52 37DIst, mid, A, mid, B, = , CTRL+1, = DIst, int, C, int, D, Y = Hatch, E, 41 E, CTRL+1, = Hatch, F, 43 F, CTRL+1, =

232 2.6.5 AutoCAD2D A B C D E F Circle, P01, D, 20, C50 ), D,60, C51 L52 04Offset, 2, L52,, L53, L53,, L54, L52,, L55, L55,, L56 05Line, int, C51 & L54, int, C50 & L53, L57 06Line, int, C51 & L56, int, C50 & L55, L Erase, 08Fillet, T, T, R, 4, C51, L57, A59, C50, L57, A60, C51, L58, A61, C50, L58, A62 221

233 09ARray,,, cen, C50,, 4,, 360,, L57~A62, 4 10Circle, cen, C50, D, 80, C63 ), 45, C64 ), 55, C65 13Line, qua, C65, qua, C65, L66 14Offset, 10, L66,, L Fillet, T, N, R, 4, L67, C64, A68 16Fillet, T, N, R, 4, L67, C64, A69 17TRim, Erase, COpy, C50, cen, C50, ( ),, 340, C70 19Hatch, C70, 20Line, cen, C50, cen, C70, L71 21Offset, 24, L71,, L72 22LENgthen, DE, 80, L72, L72 23Line, end, L72, ( ),, 80, L73,, 320, L74,, 120, L75, 180, L76, 130, L77 24ROtate, L77, end, L77, C, -30, L78 25RECtangle, F, 0, end, L77, D, 30, 50,, R79

234 26Move, R79, end, R79 27Line, end, L78, ( ),, 20, L80 28Fillet, T, T, R, 6, R79, R79, A81, R79, R79 A82 29Fillet, T, T, R, 10, L76, L78, A83 30Offset, 24, L75,, L84 31Offset, 20, L76,, L85, L78,, L86 32Offset, 90, L85,, L87 33TRim, 34Erase, 35Fillet, T, T, R, 10, L84, L85, A88, L85, L86, A89, L86, L87, A90, L87, L84, A91 36Offset, 3, L84~A91,, L92 37RECtangle, F, 0, int, L73 & L74, D, 310, 110, L93~L96 223

235 38Move, L93~L96, int, L73 & L74, ( ),, 10, L93~L96 39eXplode, L93~L96, L93~L96 40DIVide, L94, 7, P97;P DIVide, L93, 9, P RECtangle, F, 0, int, L93 & L94, D, int, L93 & L94, nod, P99, int, L93 & L94, nod, P97, R100 43COpy, R100, int, L93 & L94, mid, R100, R101 44TRim, 45Erase, 46ARray,,, 4,, 9,, int, L93 & L94, nod, P98,, int, L93 & L94, nod, P99,, R100;R101, 36 47TRim, 48Erase, 224

236 49Hatch, A, B, B, 50 A, CTRL+1, = BOundary, B, 52 B, CTRL+1, = DIst, int, C, int, D, = DIst, int, E, int, F, = , CTRL+1, =

237 2.6.6 AutoCAD2D A B C D E ( ) 01Line, P01, ( ),, 110, L51 02Offset, 35, L50,, L52 03Fillet, T, T, R, 5, L50, L51, A53 04TRim, 05Line, end, L50, ( ),, 150, L54 06Circle, end, L54, 30, C55 ), 180(=210-30), C56 08Circle, int, L51 & L52, 210, C57 09Circle, int, C56 & C57, 210, C58 226

238 10Offset, 3(= ), C58,, A59 11Line, cen, A59, mid, A59, L60 12Offset, 45, L60,, L61, L60,, L62 13Circle, T, A59, L61, 1, C63 14Circle, T, A59, L62, 1, C64 15Circle, T, C63, C64, 80, C65 16TRim, 17Erase, 18Offset, 2, C58,, A66 19Offset, 4(=80-76), C65,, A67 20ROtate, L60, int, L60 & C65, C, 30, L68 21ROtate, L60, int, L60 & C65, C, -30, L69 227

239 22TRim, Erase, 23LENgthen, DY, L60, cen, C65, L60 C L60;L68;L69, L60,,,, R( ), C( ), R( ), end, L60, end, L68, end, L69, 1, end, L69, 2,, 7 25TRim, Erase, MIrror, L68;L69, end, L60, end, L60, 27TRim, Erase, 28Line, end, L54, ( ),, 110, L70 29Offset, 18(=36/2), L70, L71 ( C73, TRim L71 L72) 30Offset, 2(=(36-32)/2), L71, L72, C55, C TRim, Erase, (C58 L71, A66 L72 ) 32Line, end, L71, end, L70, L74 33Offset, 45, L74,, L75 34Offset, 18, L75,, L76 35Offset, 3, L72,, L77 228

240 36ROtate, L76, int, L76 & L72, -45, L MIrror, L76, int L75 & L70, int, L75 & L71, L TRim, 39Erase, 40MIrror, (L54 ), end, L54, end, L54, 41BOundary, A, 42 A, CTRL+1, = Hatch, B, 44 B, CTRL+1, = BOundary, C, 46 C, CTRL+1, = DIst, cen, D, cen, E, = Hatch, (9 ), 49, CTRL+1, = ( ) 229

241 2.6.7 AutoCAD2D A B C D E Line, P01, ( ),, 66, L50 02Offset, 8, L50,, L51 03Offset, 3, L51,, L52 04Line, end, L53 05LENgthen, DE, -15, L52, L52, L52, L52 06Circle, end, L52, D, 3, C54 ), 6, C55 08TRim, 09MIrror, L53~C55, mid, L50, mid, L52, L56 10TRim, 11Erase, 12Line, end, L53, ( ),, 17, L56,, 75, L58 13Line, end, L56, ( ),, 84, L59 14COpy, L51;L53;C55, end, L53, end, L59, L60~L62 15Offset, 3, L61,, L63 230

242 231 16Fillet, T, T, R, 0, L63, L62, L63 L62, L63, L60, L63 L60 17Line, end, L60, ( ),, 49, L64 18Circle, end, L64, 5, C65 19Circle, qua, C65, D, 6, C66 20Circle, T, L64, C66, 100, C67 21Offset, 15, L64,, L68 22Circle, T, L68, C66, 45, C69 23Erase, 24TRim, 25Offset, 50, L64,, L70 26Offset, 10, L70,, L71 27Offset, 10, L71,, L72 28Circle, T, C66, L70, 150, C73 29Line, cen, C66, ( ),, 50, L74 30Offset, 62, L74,, L75 36TRim, Erase, 37Offset, 8, L70,, L79 38Offset, 35, L58,, L80 39RECtangle, F, 2, int, L79 & L80, D, 12, 30,, R81 40RECtangle, F, 2, int, L79 & L80, D, 8, 12,, R82 31EXtend, L75, L71;L72, L71 L72 L75 32EXtend, L58, L68;L70, L68 L70 L58 33Offset, 30, L72,, L76 34Circle, int, L71 & L75, 30, C77 35Circle, int, L76 & C77, 30, C78

243 41Move, R82, int, L79 & R82 42Offset, 16, L70,, L83 43Offset, 24, L80,, L84 44RECtangle, F, 2, int, L83 & L84, D, 12, 10,, R85 45Erase, 46TRim, 47ARray,,, 1,, 6,, 0,, -16,, R85, 6 R85 48COpy, R81;R82,, ( ),, 128(=24+104), R81;R82 49Offset, 80, L70,, L86 50Circle, end, L58, 80, C87 51Circle, int, L86 & C87, 80, C88 232

244 52Erase, 53TRim, 54DIst, mid, A, cen, B, = Hatch, C, 56 C, CTRL+1, = BOundary, D, 58 D, CTRL+1, = E, CTRL+1, = COpy, TRim, Erase, 61BOundary, 62, CTRL+1, =

245 2.6.8 AutoCAD2D A B C D E F RECtangle, F, 0, P01, D, 90, 215,, L50~L53 02eXplode, L50~L53, L50~L53 03Offset, 12.8, L50,, L54, L53,, L55 04Offset, 10.3(= ), L52,, L56, L51,, L TRim, 06Erase, 07DIVide, L54, 3, P DIVide, L55, 6, P LENgthen, DY, L54, nod, P58, L54, L55, nod, P59, L55 234

246 10LENgthen, DE, -2.5, L54, L54, L55, L RECtangle, F, 0, int, L54 & L55, D, int, L54 & L55, end, L54, int, L54 & L55, end, L55, R ARray,,, 6,, 3,, int, L54 & L55, nod, P59,, int, L54 & L55, nod, P58,, R60, 18 R60 13RECtangle, F, 0, P02, D, 90, 107.5(=215/2),, R61 14Offset, 12.8, R61,, L61~L64 15eXplode, L61~L64, L61~L ROtate, L62, int, L61 & L62, C, 45, L65 17ROtate, L62, int, L63 & L62, C, -45, L66 18MIrror, L65;L66, mid, L61, mid, L63, L67;L TRim, 20Erase, 235

247 21PEdit, L65, Y, J, L66;L67;L68, R69 22Offset, 1.25, R69,, R70 23POint, int, R69, P71, int, R69, P72, int, R69, P Erase, 25ARray,,, 5,, 5,, nod, P73, nod, P72,, nod, P72, nod, P71,, nod, P72, nod, P71,, R70, 25 R70 26ARray,,, nod, P73,, 4,, 360,, 25 R R TRim, 28Erase, 29COpy, R61, int, R61, int, R61, R61 R Hatch, R61, 236

248 31Move, R61;R74, int, R61, int, L51 & L52, 32DIst, int, A, int, B, = , CTRL+1, = Hatch, C, 35 C, CTRL+1, = DimLInear, int, D, int, D, DIst, int, E, int, F, =

249 2.6.9 AutoCAD2D A B C D E Line, P00, ( ),, 112.5, L02 02Circle, end, L01, 15, C03 03Offset, 135( ), C03,, C04 04Circle, end, L02, 165, C05 05Circle, int, C04 & C05, 165, C06 06Erase, 07TRim, 238

250 08Circle, int, L01 & L02, 37.5, C07 09Line, int, L01 & C07, ( ),, 22.5(= ), L08 10Circle, end, L08, 22.5, C09 11Circle, T, C03, C09, 97.5, C10 12TRim, 13Erase, 14Offset, 27, C08,, C11 15Circle, end, L02, 27, C12 16Circle, int, C11 & C12, 27, C13 17TRim, 18Erase, 19LENgthen, T, 12, L08, L Fillet, T, T, R, 3, L02, C13, A14 21Circle, end, L08, D, 43.5, C15 22Circle, end, L08, D, 37.5, C16 23Line, cen, C15, qua, C15, L17 24ROtate, L17, cen, C15, C, 5, L18 25ROtate, L17, cen, C15, C, -5, L19 26Line, int, L18 & C16, int, L17 & C15, L20, int, L19 & C16, L21 27TRim, 28Erase, 29ROtate, L20;L21, cen, C15, C, 10, LL22;L23 239

251 30Fillet, T, T, R, 0.2, L21, L20, A24 31Fillet, T, T, R, 0.2, L20, L22, A25 32Fillet, T, T, R, 0.2, L22, L23, A26 33Erase, L23;A26;L21, 34Circle, int, L17& L18, D, 30, C27 35Circle, int, L17& L18, D, 13.5, C28 36ARray,,, cen, C27,, 36,, 360,, L22;A25;L20;A24, 36 37ROtate, L17, cen, C27, C, 15, L29 38Offset, 1.5(3/2), L29,, L30, L29,, L31 39Erase, 40TRim, 41ROtate, L30;L31, cen, C28, C, -30, L31;L32 240

252 42ARray,,, cen, C28,, 4,, 360,, L30;L31;L32;L33, 4 43TRim, 44Erase, 45Circle, cen, C27, D, 7.5, C34 46LENgthen, T, 12, L01, L Circle, end, L01, D, 30, C35 48Circle, end, L01, D, 26, C36 49Circle, end, L01, D, 6, C37 50Offset, 1, L01,, L38 51Offset, 1, L01,, L39 52TRim, 53Erase, 241

253 54ARray,,, cen, C37,, 6,, 360,, L38;L39, 6 55TRim, 56Erase, 57DIst, cen, A, int, B, = DIst, int, C, int, D, = Hatch,, 60, CTRL+1, = Hatch, E, 62 E, CTRL+1, = BOundary, 64, CTRL+1, =

254 AutoCAD2D A B C 0,0 D X E F G H RECtangle, F, 0, P01, D, 55, 100,, R50 02RECtangle, F, 0, int, R50, D, 55, 40,, R Move, R51, int, R51, R50 & R51 S ARray,,, 1,, 4,, 0,, 65,, S52, S53~S55 05RECtangle, F, 0, int, S52, D, 270, 170,, R56 06Move, R56, int, R56 07RECtangle, F, 0, int, R56, D, 300, 45,, R Move, R57, int, R57 09TRim, Erase, 243

255 10COpy, S52;S53, S59;S60 11RECtangle, F, 0, int, S59, D, 140, 170,, R Move, R61, int, R61 13RECtangle, F, 0, int, R61, D, 170, 45,, R Move, R62, int, R62 15TRim, Erase, 16Group,, S58,, S52~R57, S52~S55;R56 R57 S58 17Group,, S63,, S59~R62, S59;S60;R61 R62 S63 18RECtangle, F, 0, P02, D, 1100, 740,, L64~L67 19RECtangle, F, 0, int, L64 & L67, D, 550, 290,, L68~L71 20RECtangle, F, 0, int, L64 & L65, D, 400, 290,, L72~L Move, L68~L71, int, L64 & L68~L71 22Move, L72~L75, int, L64 & L72~L75 23eXplode, L68~L71;L72~L75, L68~L71;L72~L75 24COpy, L68;L72, int, L71 & L68 ( ),, 330(=290+40), L76;L77 25Erase, L72 244

256 26EXtend, L67;L65, L68 ;L68, L68 L68 L67 L65 27EXtend, L66;L68, L71;L71; L69;L69; L75;L75; L73;L73, L71;L71; L69 ;L69 ; L75 ;L75 ; L73 L73 L66 L COpy, S58, int, S58, int, L71 & L68, S81, int, L71 & L76, S82 29COpy, S63, int, S56, int, L73 & L68, S83, int, L73 & L77, S84 30Move, S81;S82 31Move, S83;S84 32Line, end, L66, ( ),, 20, L85,, 20, L86,, 20, L87, 20, L88,, 20, L89,, 20, L90,, 1220, L91 33Fillet, T, T, R,10, L85, L86, A92, L87, L88, A93, L89, L90, A94 34Line, mid, L91, ( ),, 150, L95,, 170(=340/2), L96, int, L90 & L91, L97 35MIrror, L85~L90;A92~A94, end, L95, end, L95, 245

257 36LENgthen, DE, 15, L97, L97 37Offset, 15, L97,, L98 38Line, end, L97, end, L98, L99 39Offset, 15, L96,, L100 40MIrror, L96~L100, end, L95, end, L95, L101;L102 41Fillet, T, T, R, 0, L96, L97, L96 L97, L100, L98, L100 L98, L96, L101, L96 L101, L100, L102, L100 L102, 42DIVide, L91, 40, P Move, L95, end., L95, end, L91, L95 44Erase, P103 45ARray,,, 1,, 40,, 0,, end, L91, nod, P103,, L95, 40 L95 46TRim, 47Erase, 48DIst, int, A, int, B, = Move, all, int, C, 0,0, 50ID, int, C, X=0.0000, Y=0.0000, 51ID, int, D, X= , Y= DIst, int, E, int, F, = DIst, int, G, int, H, = Hatch,, B, 24, 55, CTRL+1, =

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