FL 5977 GJB 686A 2004 GJB 686 1989 Specification for carbon brush for aircraft machine 2004 09 01 2004 12 01
GJB 686 1989 a) b) 20000 25000 30000 c) d) e) A 1989 I
1 ( ) 2 ( ) GB/T 1801 500mm GB/T 12970.4 1991 GJB 179A GJB 811.1 811.3 1990 GJB 1455 1992 JB/T 8133 1999 3 3.1 1 180 200 1 A/cm 2 ( ) m/s kpa TJ5 TJ5A 70 15 58.8 12000 TJ6 15 25 14.7 19.6 TJ7 TJ7A 27 55 58.8 18000 TJ8 TJ8A 28 55 58.8 18000 TJ9 27 55 73.5 20000 TJ10 27 55 73.5 18000 TJ14 27 55 73.5 25000 TJ15 27 55 73.5 20000 TJ18 35 40 41.7 49.0 20000 TJ21 27 55 59.0 20000 TJ22 35 40 41.7 49.0 20000 TJ23 35 55.6 35.3 49.0 20000 TJ25 70 15 58.8 12000 TJ26 27 55 73.5 25000 TJ6Z 15 15 24.5 12000 m 1
2 A/cm 2 1( ) ( ) m/s kpa TJ8Z 15 15 24.5 15000 TJ12Z 24 15 58.8 15000 TD2 10 25 19.6 24.5 m TD27 20 30 50 40.0 60.0 25000 30000 TD28 18 30 60 58.8 25000 TD4Z 20 19 73.5 12000 TD27Z 10 30 50 40.0 60.0 25000 30000 TD31X 18 30 50 40.0 60.0 25000 TD32X 25.6 60 40.0 62.7 25000 3.2 3.2.1 3.2.2 GB/T 1801 3.3 3.3.1 3.3.2 0.5mm 4mm 5mm 0.3mm 3.3.3 5mm 3.3.4 3.4 GB/T 12970.4 3.5 3.6 2 2 (.m 7.94mm) MPa A/cm 2 m/s kpa 50h 25h mm mm V TJ5A 1.7 8.3 78 275 15 15 19.6 24.5 2.0 0.40 0.22 TJ5 1.7 8.3 78 275 15 15 19.6 24.5 1.7 0.25 0.22 TJ6 1.7 5.2 98 294 15 15 19.6 1.0 2.0 0.15 0.20 TJ7 2.7 9.1 137 284 24 15 19.6 24.5 1.4 2.4 0.35 0.20
(.m 7.94mm) MPa A/cm 2 2( ) m/s kpa 50h 25h mm mm V TJ7A 2.7 9.1 137 284 24 15 19.6 24.5 1.4 2.4 0.35 0.20 TJ8 5.5 14.6 127 275 24 15 19.6 24.5 2.0 2.8 0.50 0.20 TJ8A 5.5 14.6 127 275 24 15 19.6 24.5 2.0 2.8 0.50 0.20 TJ9 10 30 108 275 24 15 19.6 24.5 2.5 3.5 0.35 0.20 TJ10 7 24 147 314 24 27 15 25 39.8 46.0 2.0 3.0 1.0 0.16 TJ14 5 24 98 245 24 27 15 25 39.8 46.0 1.5 2.5 0.50 0.20 TJ15 5 24 147 294 24 27 15 25 39.8 46.0 1.7 2.6 0.50 0.15 TJ18 10 26 147 324 24 27 15 25 39.8 46.0 1.7 2.6 0.35 0.15 TJ21 2.7 9.1 137 324 24 15 19.6 24.5 1.4 2.4 0.35 0.20 TJ22 5 21 147 324 24 27 15 25 39.8 46.0 1.5 2.6 0.30 0.15 TJ23 2.5 21.0 147 324 24 27 14.3 23.9 39.8 46.0 1.4 2.4 0.30 0.15 TJ25 1.7 8.3 78 255 15 15 19.6 24.5 1.7 0.25 0.22 TJ26 5 24 98 245 24 27 15 25 39.8 46.0 1.5 2.5 0.50 0.20 TJ6Z 0.3 1.9 147 353 15 15 19.6 24.5 1.4 0.30 0.20 TJ8Z 1.7 9.3 98 294 15 15 19.6 24.5 0.7 1.7 0.25 0.20 TJ12Z 1.7 9.1 78 275 15 15 19.6 24.5 1.7 0.25 0.17 TD2 10 42 98 294 10 15 19.6 24.5 1.8 3.2 0.10 0.20 TD27 18 40 28 55 a 24 27 15 25 39.8 46.0 1.5 2.5 0.20 0.20 TD28 24.5 45.5 40 65 a 24 15 19.6 24.5 1.8 3.6 0.20 0.20 TD4Z 10 42 98 294 10 15 19.6 24.5 3.2 0.12 0.20 TD27Z 21 39 40 70 a 24 27 15 25 39.8 46.0 1.5 2.8 0.20 0.25 TD31X 19 29 78 112 b 24 15 19.6 24.5 1.9 2.8 0.20 0.20 TD32X 18.5 31.5 54 96 b 24 15 19.6 24.5 1.8 3.0 0.30 0.20 a b (HR10/980) 3.7 3 3 V A r/min m kpa h mm TJ7 TJ7A QF 6 28.5 200 8200 18000 (40 50) (10 25) 2.5 2.7 5 0.35 3
3( ) V A r/min m kpa h mm TJ7 ZF 3B 1 (40 (10 1.47 28.5 100 6000 15000 TJ7A ZF 3B 50) 25) 1.52 5 0.35 TJ8 DBL 750A 115 27 12000 16000 20 6.51 56 TJ8A DBL 750B 3.5 2.7 20000 40 5 0.40 TJ8 115 27 15000 (40 TJ8A DBL-750 6.51 56 12000 3.5 2.7 18000 TD28 50) 10 0.60 TJ9 DJF 4 33 27 16 58 8500 20000 (50 60) 5 0.30 TJ10 QF 12 28.5 200 5 8200 18000 3.5 400 10 3.7 5 0.50 TJ14 QF 12A 28.5 360 8200 19000 20 3 20 3 3.5 3.7 5 0.50 TJ15 QF 12D 28.5 200 5 5 3.5 8200 18000 400 10 10 3.7 5 0.70 TJ21 ZD 3.5 27 0.35 8500 20000 60 50 5 0.30 TJ22 QF 18B 28.5 300 4000 40 14000 5 20 600 9000 56 3.92 5 0.50 TJ18 QF 18 28.5 300 40 4.0 8200 15000 5 20 600 60 4.1 5 0.40 TJ23 ZF 18 28.5 300 4000 (40 (5 14000 600 9000 60) 20) 3.92 5 0.50 TJ26 QF 12D 28.5 200 (5 (5 18000 19000 105 400 10) 10) 5 0.50 TD4Z BZD 200 27 12 2750 15000 (40 60) 5 0.20 TJ6Z DBL 45 18.3 27 2.37 2.7 (55 7500 15000 3.15 61) 5 0.30 TJ8Z BZD 76 27 5.8 5800 15000 (55 61) 5 0.30 TJ12Z ZD 220 27 16 10500 25000 40 151 /60 0.30 TD31X TD27 QF 12D 28.5 200 3.53 10 10 8200 18000 1.06 5 400 TD27Z 5 5 0.50 TD32X QF 4.8 30 160 8000 (5 6000 12100 10) 2 0.30 TJ8 TJ8A ZF 1.5 27.5 54 4800 5900 1.05 2.5 1.15 3.8 1 TJ8 TJ8A 1 3.9 2 4 4
4 N mm 2 a m 0.16 19.6 9.8 5 0.3 19.6 19.6 5 0.5 39.2 29.4 3 0.75 49.0 49.0 3 1 68.6 49.0 68.6 3 1.5 68.6 68.6 1.5 2.5 98.1 68.6 98.1 1.5 4 117.6 98.1 1.5 6 117.6 98.1 1.5 10 117.6 98.1 1.5 0.16 0.3 9.8 5 0.5 0.75 19.6 5 1 49.0 5 1.0 5 a TJ 3.10 5.5 1.5 4 4.1 a) b) 4.2 a) b) 25 5 40% 60% 97.3kPa 105.3kPa 4.3 4.3.1 a) 5
b) c) 4.3.2 5 5 A C 1 3.2 4.5.1 2 3.3 4.5.2 3 3.4 4.5.3 4 3.5 4.5.4 5 3.6 4.5.5 6 3.6 4.5.6 7 3.6 4.5.7 8 3.6 4.5.8 9 3.6 4.5.9 10 3.7 4.5.10 11 3.8 4.5.11 12 3.9 4.5.12 13 3.9 4.5.13 14 3.10 4.5.14 15 5.1 5.2 4.5.15 4.3.3 5 6 6 4.3.4 4.4 4.4.1 5 4.4.2 a) A b) C 4.4.3 4.4.3.1 4.4.3.2 GJB 179A 6
s 2 AQL=4.0 GJB 686A 2004 4.3.3.3 6 6 12 4.4.3.4 6 7 6 1 TJ7 TJ7A 2 TJ8 TJ8A TD28 QF6 ZF 3B ZF 3B 1 DBL 750A DBL 750B DBL 750 3 TJ8 TJ8A ZF 1.5 4 TJ9 DJF 4 5 TJ10 QF 12 4 6 TJ14 QF 12A 4 7 TJ15 QF 12D 4 8 TJ21 ZD 3.5 5 9 TJ22 QF 18B 5 10 TJ23 ZF 18 5 11 TJ26 QF 12D 4 12 TJ6Z DBL 45 13 TJ8Z BZD 76 14 TJ12Z ZD 220 15 TD4Z BZD 200 16 TD31X TD27 TD27Z QF 12D 5 17 TD32X QF 4.8 5 18 TJ18 TD27 TD27Z 7 QF 18 4 Ac Re a b a 8 b 12 24 0 2 1 2 0 3 2 3 3 6 3 6 4.4.3.5 4.4.4 4.4.4.1 10 4.4.4.2 7
4.4.4.3 4.5 4.5.1 8 3.2 4.5.2 3.3 4.5.3 3.4 4.5.4 3.5 4.5.5 JB/T 8133.2 3.6 4.5.6 JB/T 8133.3 7.94mm 98N 294N K=432 HT=K/a HT MPa K a JB/T 8133 3.6 4.5.7 GJB 811.1 3.6 4.5.8 GJB 811.1 3.6 4.5.9 GJB 811.1 3.6 4.5.10 GJB 811.3 3.7 4.5.11 GJB 811.2 3.8 4.5.12 JB/T 8133.6 3.9 4.5.13 JB/T 8133.5 3.9 4.5.14 3.10 4.5.15 5.2 5.3 5 5.1 3mm 3mm 6.3mm
5mm 6.5mm 15mm ( ) TJ7 2004 25 7425 5.2 5.3 5.3.1 5.3.2 5.4 6 6.1 6.2 a) b) c) d) 6.3 GJB 1455 9
A ( ) 1 TJ6Z TJQ6 2 TJ8Z TJQ8 3 TJ12Z TJQ12 4 TD4Z TDQ4 10
GJB 686A 2004 * ( 7 ) * 880 1230 1/16 1 28 2004 11 1 2004 11 1 1 400 * 5642 8.00