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目录
摘要·····················································································1
关键词················································································1
1绪论···················································································2
1.1毕业设计选题的背景、设计方法、目的和意义························2
1.2设计选题的背景和设计方法············································2
1.3设计的目的和意义·························································2
2塑件工艺性及成型工艺条件···················································3
2.1垃圾桶制品图······························································3
2.2塑件结构工艺性分析······················································3
3成型设备············································································5
3.1成型设备的选择····························································5
3.2注塑机基本参数的校核···················································6
3.2.1注塑量的校核·································································6
3.2.2锁模力的校核·································································6
3.2.3最大注塑压力的校核·······················································6
3.2.4注塑机安装模具部分的尺寸校核·········································6
3.2.5开模行程的校核····························································7
4模具的结构设计·································································7
4.1型腔数目的确定和排列方式··············································7
4.2分型面的选择······························································8
1
4.3浇注系统的设计····························································8
4.3.1主流道的设计·································································8
4.3.2浇口的设计··································································10
4.4成型零部件的设计························································10
4.4.1成型零部件工作尺寸的计算···········································
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