毕业设计(论文)-塑件工艺分析及结构设计

毕业设计(论文)-塑件工艺分析及结构设计

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时间:2018-01-26

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1、毕业设计用纸目录第一章概论··················································11.1注射模塑原理··············································11.2塑件的工艺性分析··········································11.3塑料件的设计原则··········································11.4塑料制件的选材·················

2、···························21.5塑件工艺分析及结构设计····································2第二章模塑工艺规程的编制·································32.1共37页第58页毕业设计用纸塑件的工艺性分析··········································42.2计算塑件的体积和重量······································42.3塑件注塑工艺参

3、数的确定····································5第三章注射模的结构设计····································53.1分型面选择················································53.2确定型腔的排列方式········································63.3浇注系统设计··············································6

4、3.4侧向分型机构设计···········································8共37页第58页毕业设计用纸第四章模具设计的有关计算··································134.1型腔和型芯工作尺寸计算···································134.2型腔侧壁厚度和底板厚度计算·······························174.3模具加热和冷却系统的计算·······················

5、··········18第五章模具主要零件的设计及选用···························205.1标准模架的选用···········································205.2浇口套的设计·············································215.3推杆的选用···············································225.4弹簧的选用共37页第58页毕业设计用纸·········

6、······································23第六章模具参数的相关校核·································246.1注塑机最大注塑量校核·····································246.2与注塑机拉杆面积的校核···································246.3模具闭合高度校核·········································246.4开模行程校核··

7、···········································24第七章绘制模具的总装图和非标零件图······················25第八章模具的装配工艺·····································268.1模具的装配方法··············································26共37页第58页毕业设计用纸8.2模具组装及组装工艺····································

8、··268.3塑料注射模具组装工艺·····································278.4模具的总装与调试·········································28第九章部分零件的数控加工······································319.1动模型芯的加工···········································

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