目录
塑料成型工艺与模具设计课程设计任务书····················1 1 编制塑件成型工艺卡·········································2 2 塑件成型工艺分析与设计·····································3
2.1 ABS特性··················································3 2.2 塑件原材料成型性能·········································3 2.3 塑件的结构和尺寸精度、表面质量分析·························4 2.4 塑件成型方法确定···········································4
3 塑件成型模具设计············································4
3.1 型腔的数量和布置···········································4 3.2 选择注塑机型号及其参数·····································4 3.3 确定分型面·················································6 3.4 浇注系统选择和设计·········································6 3.5 成型部件的设计计算·········································8 3.6 排气系统设计···············································9 3.7 模架的确定和标准件选择（示意图）·····························9 3.9 温度调节系统设计···········································10 3.10 推出机构（脱模）设计·······································11 3.11 导向机构设计···············································11
4 设计小结·····················································11 5 参考文献······················································11
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附录（模具总装图和零件图）····································11
“塑料成型工艺与模具设计”课程设计任务书
课题设计名称：连接座的注射模设计 塑件图：
工塑件名称 连接座 材料 ABS 件厚度 3 精度 5 设计容：
1、编制模塑成型工艺规程（即填写“塑件成型工艺卡”）
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2、绘制塑件注射模总装图（A3图纸1）
3、绘制该模具凸模、凹模的零件图各一套（A3图纸多） 4、编写完善模具设计说明书（按A4打印纸装订）
1 塑件成型工艺卡
塑件成型工艺卡
塑件名称 材料牌号 单件重量 成型设备型号 每模件数 成型工艺参数 干燥设备名称 材料干燥 温度 /℃ 时间 /h 后段 /℃ 料筒温度 中段 /℃ 前段 /℃ 喷嘴 /℃ 模具温度 /℃ 成型过程 时间 注射 /s 保压 /s 冷却 /s 注射 /MPa 压力 后处理 温度 /℃ 保压 /MPa 烘箱 80~90 2~3 150~170 165~180 180~220 170~180 50~80 20~90 0~5 20~120 60~100 70 塑件草图 ABS 25.9g XS-ZY-125 1 ..
塑料模课程设计报告连接座成型模具设计
