Pangu

Pangu 3D Printer Documents 盘古 3D 打印机文档 Chris(e-mail:chris@rp3d.com) Pangu is a Prusa Mendel i2 with LM8UU liner bearing and K Extruder, coming with the Melzi electronics, include some tools and anything else needed for a working 3d printer. Prusa Mendel is simplied version of Mendel form RepRap project. RepRap is open source 3D printer. 盘古基于 Prusa Mendel i2 的框架, 使用 LM8UU 线性轴承和 K 型挤出机, 带 Melzi 电路板, 包含了一些工具和 3D 打印机正常工作所需的任何其他东西 Prusa Mendel 是一个简化版的 RepRap 项目里面的 Mendel 机型 RepRap 是一个开放源代码的 3D 打印机项目 Chinese legend said Pan Gu created the world by separating the heaven and the earth from chaos, use his axe. In my mind, 3D printer is a tool, like the axe. 3D printer can change the world, too. 在中国神话故事里, 盘古用他的斧头开天辟地 在我看来,3D 打印机就是个工具, 像盘古的斧头 3D 打印机也可以改变世界 Pangu 3d Printer page 1 of 33 http//www.rp3d.com

Contents 目录 Bill of Materials 材料清单... 3 Printed Parts 打印件... 3 BOM according to the work flow 分层材料清单... 7 Assembly Instructions 组装指引... 12 Before you begin 准备工作... 12 Assemble the K Extruder 组装 K 型挤出机... 13 Step 1: Assemble the 623zz bearing 第一步 : 装配 623zz 轴承... 14 Setp 2: Install the driving gear 第二步 : 安装驱动齿... 15 Step 3: Install the extruder spring holder 第三步 : 安装挤出机弹簧座.. 16 Step:4 Install the extruder spring holder 第四步安装挤出机轴承座... 17 Step 5: Install the extruder spring 第五步 : 安装挤出机弹簧... 18 Step 6: Install the extruder motor holder 第六步 : 安装挤出机马达座... 19 Step 7: Install the extruder base 第七步 : 安装挤出机底座... 21 Assemble the J head nozzle 组装 J 型挤出头... 22 Step 8: Assemble the J head nozzle 第八步 : 组装 J 型挤出头... 23 Step 9: Assemble J head and K Extruder 第九步 : 装配挤出头和挤出机... 24 Assembling the frame 安装框架... 25 Step 10: Assembling the side of the frame 第十步 : 组装框架侧面... 25 Step 11: Assembly the Y axis motor 第十一步 : 装配 Y 轴马达... 30 附录一中文材料清单... 33 Pangu 3d Printer page 2 of 33 http//www.rp3d.com

Bill of Materials 材料清单 Printed Parts 打印件 编号 Photo 图片 File name 文件名 ( 描述 ) Qty. 数量 RP3D P/N 零 Printed Parts 打印件 01010000 0 0.stl pcb-clip PCB 电路板夹子 3 01000000 1 1.stl Bar clamp 丝杆夹 8 01000001 2 2.stl Y-bushing Y 轴承座 3 01000002 3 3.stl Frame-vertex 框架顶 2 01000003 4 4.stl Rod-clamp 光杆夹 2 01000004 Pangu 3d Printer page 3 of 33 http//www.rp3d.com

编号 Photo 图片 File name 文件名 ( 描述 ) Qty. 数量 RP3D P/N 5 5.stl Frame vertex with foot 框架脚 4 01000005 6 6.stl Y motor bracket Y 马达座 1 01000006 7 7.stl Belt clamp 皮带夹 4 01000007 8 8.stl Belt clamp nut holder 皮带夹螺母座 2 0100008 9 9.stl X carriage X 平台 1 0100009 Pangu 3d Printer page 4 of 33 http//www.rp3d.com

编号 Photo 图片 File name 文件名 ( 描述 ) Qty. 数量 RP3D P/N 10 10.stl Z motor mount Z 马达座 2 01000010 11 11.stl Coupling 联轴器 2 01000011 12 12_XY.stl 12_Z.stl End stop holder 限位开关座 2 1 01000012 13 13.stl X end idler X 被动轮座 1 01000013 14 14.stl X end motor X 马达座 1 01000014 Pangu 3d Printer page 5 of 33 http//www.rp3d.com

编号 Photo 图片 File name 文件名 ( 描述 ) Qty. 数量 RP3D P/N 15 15.stl K Extruder Spring Holder 挤出机弹簧座 1 01000015 16 16.stl K Extruder Bearing Holder 挤出机轴承座 1 01000016 17 17.stl K Extruder Motor Holder 挤出机马达座 1 01000017 Pangu 3d Printer page 6 of 33 http//www.rp3d.com

BOM according to the work flow 分层材料清单 Item 序号 Qty. 数量 Description 描述 Type 类别 RP3D P/N 一 Tools 工具 01010001 1 1 1.5mm Hex key 六角扳手 ( 用于 M3 螺丝 ) Tool 工具 01000018 2 1 2.5mm Hex key 六角扳手 ( 用于 M3 顶丝 ) Tool 工具 01000019 3 1 Screwdriver 钟表起子 Tool 工具 01000020 4 1 50mm x 30m KAPTON TAPE 高温胶带 Tool 工具 01000021 5 1 graver 雕刻刀 Tool 工具 01000022 6 1 5mm x 30m KAPTON TAPE 高温胶带 Tool 工具 01000023 7 1 1.5m Tapeline 卷尺 Tool 工具 01000024 8 1 Diagonal pliers 斜口钳 Tool 工具 01000025 9 1 Needle-nose pliers 尖嘴钳 Tool 工具 01000026 10 4 spanner 开口扳手 ( 用于 M8 螺母 ) Tool 工具 01000027 11 1 Tweezers 镊子 Tool 工具 01000028 12 1 engine oil 机油 Tool 工具 01000029 13 1 2GB SD Card SD 卡 Tool 工具 01000030 14 1 Card Reader 读卡器 Tool 工具 01000031 15 1 USB cable USB 线 Tool 工具 01000032 16 20 Zip Tie 扎带 Tool 工具 01000033 17 1 binding tube 缠绕管 Tool 工具 01000034 18 4 Clip 夹子 Tool 工具 01000035 19 1 0.4mm drill bit 钻头 Tool 工具 01000036 20 1 3mm drill bit 钻头 Tool 工具 01000037 21 1 3mm filament for testing Filament 耗材 01000038 Pangu 3d Printer page 7 of 33 http//www.rp3d.com

Item Qty. Description Type Steps RP3D P/N 序号 数量 描述 类别 步骤 二 K Extruder K 型挤出机 01010002 1 1 K-Extruder-Bearing-Holder 挤出机轴承座 2 1 623zz bearing 623zz 轴承 3 1 M3x16 flat head screw M3x16 平头螺丝 4 1 M3 Washer M3 平垫片 5 1 M3 Spring Washer M3 弹簧垫片 6 1 M3 nut M3 螺母 7 1 extruder motor 挤出机马达 8 1 extruder driving gear 挤出机驱动齿 9 1 M3x4 Hollow-lock socket set screw M3x4 顶丝 10 1 extruder spring holder 挤出机弹簧座 11 1 M3x16 screw M3x16 螺丝 12 1 M3x16 screw M3x16 螺丝 RP parts 打印件 Standard 标准件 Motor 马达 Custom part 定制五金件 RP parts 打印件 1 01000016 01000039 01000040 01000049 01000050 01000041 2 01000042 01000043 01000044 3 01000015 01000045 4 01000045 Pangu 3d Printer page 8 of 33 http//www.rp3d.com

13 2 extruder spring 挤出机弹簧 14 2 M3x20 screws M3x20 螺丝 15 6 M3x16 screws M3x16 螺丝 16 2 M3 nylock nuts M3 自锁螺母 17 1 K-Extruder-Motor-Holder 挤出机马达座 18 9 M3 Washer M3 平垫片 19 8 M3 Spring Washer M3 弹簧垫片 20 2 Belt clamp 皮带夹 21 1 X-carriage X 平台 22 1 Fan 风扇 23 6 M3 nut M3 螺母 24 2 M3x25 screws M3x25 螺丝 25 2 M3 Washer M3 平垫片 26 2 M3 Spring Washer M3 弹簧垫片 Spring 弹簧 RP parts 打印件 RP parts 打印件 RP parts 打印件 Standard 标准件 5 01000046 6 01000051 01000045 01000047 01000017 01000049 01000050 01000007 01000009 01000052 01000041 7 01000048 01000049 01000050 Pangu 3d Printer page 9 of 33 http//www.rp3d.com

Item Qty. Description Type Steps RP3D P/N 序号 数量 描述 类别 步骤 三 J head Nozzle Hotend J 型挤出头 01010003 1 1 J-Head Nozzle (v1.x) 喷嘴 2 1 Nozzle Holder (v2) 喷嘴座 3 1 PTFE liner 特氟龙衬里 4 1 Heat Cartridges 发热棒 5 1 M3x4 Hollow-lock socket set screw M3x4 顶丝 6 1 Thermistor 温度探头 7 2 0.5mm PTFE tube 0.5mm 特氟龙管 9 2 Wire to wire terminal 接线端子 10 2 60cm wires for thermistor 60 厘米长的线 Custom part 定制品 Custom part 定制品 Custom part 定制品 Custom part 定制品 Electronics 电子料 Standard 标准件 Electronics 电子料 Electronics 电子料 8 01000052 01000053 01000054 01000055 01000044 01000056 01000057 01000058 01000059 四 Assemble J head and K Extruder 装配挤出头和挤出机 01010004 2 M3x20 screw M3x20 螺丝 2 M3 washer M3 平垫片 9 01000051 01000049 Pangu 3d Printer page 10 of 33 http//www.rp3d.com

Item Qty. Description Type Steps RP3D P/N 序号 数量 描述 类别 步骤 五 Assembling the frame 安装框架 01010005 28 M8 nuts M8 螺母 10 28 M8 washers M8 垫片 10 6 M8 370mm threaded rod 370 毫米长的 M8 螺杆 10 2 bar clamp 光杆夹 RP parts 打印件 10 Pangu 3d Printer page 11 of 33 http//www.rp3d.com

Assembly Instructions 组装指引 Before you begin 准备工作 This document will guide you through putting together your Pangu 3D Printer. Please read it through briefly before starting your build, and make sure you have everything you need to continue. It's frustrating to be stuck with a half-finished machine because you are missing a part or tool. 找一个足够大的工作台 避免有灰尘 清理打印件的多余部分, 例如毛刺, 支撑 Pangu 3d Printer page 12 of 33 http//www.rp3d.com

Assemble the K Extruder 组装 K 型挤出机 K Extruder is features a spring-tensioned, quick-release 623 bearing idler. The back is also open to make it easy to clean the teeth of the drive gear. K 型挤出机由弹簧 轴承构成的 很容易清理驱动齿 Pangu 3d Printer page 13 of 33 http//www.rp3d.com

Step 1: Assemble the 623zz bearing 第一步 : 装配 623zz 轴承 Things needed: 所需零件 : English Chinese 1x K-Extruder-Bearing-Holder 1x 623zz bearing 1x M3x16 flat head screw 1x M3 Washer 1x M3 Spring Washer 1x M3 nut 一个挤出机轴承座一个 623zz 轴承一个 M3x16 平头螺丝一个 M3 平垫片一个 M3 弹簧垫片一个 M3 螺母 Put the 623zz bearing into the holder. 把 623zz 轴承塞到座子里 Tighten the screws. 拧紧螺丝 Pangu 3d Printer page 14 of 33 http//www.rp3d.com

Setp 2: Install the driving gear 第二步 : 安装驱动齿 Things needed: 所需零件 : English Chinese 1x Motor 1x extruder driving gear 1x M3x4 Hollow-lock socket set screw 一个马达 一个挤出机驱动齿 一个 M3x4 顶丝 Insert the gear on the mostors axis, make sure the distance from the gear to the motor is 6.25mm. 把驱动齿装入马达轴, 确保间距是 6.25mm. 并且顶丝孔要对准马达轴的平面部分 Tighten the Hollow-lock socket set screw. 拧紧顶丝 Pangu 3d Printer page 15 of 33 http//www.rp3d.com

Step 3: Install the extruder spring holder 第三步 : 安装挤出机弹簧座 Things needed: 所需零件 : English Chinese 1x extruder spring holder 1x M3x16 screw 一个挤出机弹簧座 一个 M3x16 螺丝 Fix the spring holder with a M3x16 bolt. 用一个 M3x16 的螺丝把弹簧座固定在马达上 Tighten the screws. 拧紧螺丝 Pangu 3d Printer page 16 of 33 http//www.rp3d.com

Step:4 Install the extruder spring holder 第四步安装挤出机轴承座 Things needed: 所需零件 : English Chinese 1x M3x16 screw 一个 M3x16 螺丝 Fix the bearing hoder with a M3x16 bolt. 用一个 M3x16 的螺丝把轴承座固定住 Tighten the screws. 拧紧螺丝 Pangu 3d Printer page 17 of 33 http//www.rp3d.com

Step 5: Install the extruder spring 第五步 : 安装挤出机弹簧 Things needed: 所需零件 : English Chinese 2x extruder spring 两个挤出机弹簧 Put the spring between the spring holder and the bearing holder. Maybe you need parallel 2 PCS spring to push the filament on the gear. 把弹簧放入挤出机轴承座和弹簧座之间 可能需要并联两个弹簧, 才能压得更紧 Pangu 3d Printer page 18 of 33 http//www.rp3d.com

Step 6: Install the extruder motor holder 第六步 : 安装挤出机马达座 Things needed: 所需零件 : English Chinese 2x M3x20 screws 6x M3x16 screws 2x M3 nylock nuts 9x M3 washer 8x M3 spring washer 1x K-Extruder-Motor-Holder 1x X-carriage 8x M3 nuts 2x belt clamp 1x Fan 两个 M3x20 螺丝六个 M3x16 螺丝两个 M3 自锁螺母九个 M3 平垫片八个 M3 弹簧垫片一个挤出机马达座一个 X 轴承座八个 M3 螺母两个皮带夹一个风扇 Fix the fan with the M3x30 screws. Please note the label of the fan face to the holder. 用 M3x20 的螺丝固定风扇, 风扇的标签对着安装风扇的座子 Pangu 3d Printer page 19 of 33 http//www.rp3d.com

The nylock nuts for the motor holder and X carriage. 自锁螺母用于马达座和 X 平台 Pangu 3d Printer page 20 of 33 http//www.rp3d.com

Step 7: Install the extruder base 第七步 : 安装挤出机底座 Things needed: 所需零件 : English Chinese 2x M3x25 screws 2x M3 washers 2x M3 spring washer 两个 M3x25 螺丝 两个 M3 平垫片 两个 M3 弹簧垫片 Pangu 3d Printer page 21 of 33 http//www.rp3d.com

Assemble the J head nozzle 组装 J 型挤出头 It is the MKII. Please refer to http://www.reprap.org/wiki/j_head_nozzle for more information. It include the nozzle, nozzle holder, ptfe tube, heater, sensor and so on. 很轻 材料选用合理, 坚固耐用 阻力小, 走丝顺畅 Pangu 3d Printer page 22 of 33 http//www.rp3d.com

Step 8: Assemble the J head nozzle 第八步 : 组装 J 型挤出头 Things needed: 所需零件 : English Chinese 1x J-Head Nozzle (v1.x) 1x Nozzle Holder (v2) 1x PTFE liner 1x Heat Cartridge 1x Thermistor 1x Hollow-lock socket set screw 2x PTFE tube 0.5mm 2x Wire to wire terminal 2x 60cm wires for thermistor 一个喷嘴一个喷嘴座一根特氟龙衬里一个发热棒一个温度探头一个顶丝两根 0.5mm 特氟龙管两个接线端子两条 60 厘米长的线 Pangu 3d Printer page 23 of 33 http//www.rp3d.com

Step 9: Assemble J head and K Extruder 第九步 : 装配挤出头和挤出机 Things needed: 所需零件 : English Chinese 2x M3x20 screw 2x M3 washer 两个 M3x20 螺丝 两个 M3 平垫片 Pangu 3d Printer page 24 of 33 http//www.rp3d.com

Assembling the frame 安装框架 Step 10: Assembling the side of the frame 第十步 : 组装框架侧面 Things needed: 所需零件 : English Chinese 28x M8 nuts 28x M8 washers 6x M8 370mm threaded rod 2x bar clamp 28 个 M8 螺母 28 个 M8 垫片 6 根 370 毫米长的 M8 螺杆 2 个光杆夹 Take one of the 370mm threaded rods, and slip an M8 washer onto the middle of it. Take the RP Pangu 3d Printer page 25 of 33 http//www.rp3d.com

bar clamp (the U-shaped bit with the two holes) and slide the threaded rod through the two holes until the clamp sits next to the washer. Thread two M8 nuts onto either side of the clamp, until they are next to the washer, but do not tighten them yet. 先拿个 M8 垫片穿在 370 毫米长的螺杆上大概居中处 接着装上光杆夹, 然后再装上一个垫片 最后两边各上一个螺母, 但是先不要拧紧 Pangu 3d Printer page 26 of 33 http//www.rp3d.com

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Tighten the M8 nuts according the dimensions. 根据上图所示尺寸, 拧紧螺母 Repeat step 10,build another side of the frame. 重复第十步, 再装一个侧边框架 Pangu 3d Printer page 29 of 33 http//www.rp3d.com

Step 11: Assembly the Y axis motor 第十一步 : 装配 Y 轴马达 Things needed: 所需零件 : English Chinese 3x M3x10 bolts 1x motor 三个 M3x10 螺丝 一个马达 1x Y axis motor 一个 Y 轴马达支架 ( 打印件 ) 2x 290mm threaded rod 两根 290 毫米长度的螺杆 F mean front, the arrow mean the way up. F 表示是前面, 箭头方向表示向上 Pangu 3d Printer page 30 of 33 http//www.rp3d.com

Tighten the bolts. 拧紧螺丝 Pangu 3d Printer page 31 of 33 http//www.rp3d.com

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附录一中文材料清单 Pangu 3d Printer page 33 of 33 http//www.rp3d.com