球形端盖注塑模具设计说明

毕业设计论文论文题目：球形端盖注塑模具设计系部：专 业：班级：姓名：学号： 0 指导老师：完成时间：毕业设计/论文任务书题目：球形端盖注塑模具设计容：（1）端盖的结构工艺分析；（2）端盖塑料注射模设计，绘制模具总装图一（A1 图）；（3）画出非标准零件图（1 手工绘图）；（4）编写设计说明书一份；原始资料:材料：尼龙 1010插图清单 图（1）：零件结构与尺寸…………………………………. 第 3 页； 图（2）：模具分型面的选择 ……………………………… 第 6 页； 图（3）：喷嘴结构 ………………………………………… 第 7 页； 图（4）：抽芯机构的结构………………………………… 第 8 页； 图（5）：支架螺杆的结构………………………………… 第 13 页；表格清单 表格（1）：型腔型芯的工作尺寸......................第 10 页；表格（2）：模具典型零件加工工艺过程卡片…………….第 18 页；英文摘要Abstract Should make the structure characteristic of the piece can know,(1) its inner part have a convex set of the inverted barbs type, so need inside take out the organization of core , inside take out the type that the core differ from the general side toward cent with take out the organization of core , because it can't have to take out to pull out to be apart from very greatly, also can hardly make use of to open the mold to match the mold motive;(2)Because make an outer circle contain a good luck with convex wreath, need to be second class to take off the mold organization again from here, taking off the mold organization simple or not have very big influence to structure complicated degree and manufacturing costs of the molding tool;(3)Because that material is a nylon 1010, it models the craft more complicated, model the craft characteristic according to this material, design the qualified molding tool structure and model the craft parameter to make selection is it is again an a little bit difficult;(4)In ...