JIUJIANGUNIVERSITY课程设计题 目 “垫板”零件冲压工艺与模具设计 院 系 机械与材料工程学院 专 业 模具设计与制造 姓 名 XXX 年 级 XXX 指导老师 XXX 2024 年 4 月目 录前言 ·····························································1第一章 冲压件 ···················································31.1形状与尺寸 ··················································3第二章 零件的工艺性分析 ·········································4 2.1 零件的工艺性分析 ············································42.2 确定冲裁件的工艺方案 ········································4第三章 冲压模具总体结构设计 ·····································5 3.1 模具类型 ····················································53.2 导向与定位方式 ··············································53.3 卸料与出件方式 ··············································5 3.4 模架类型与精度 ··············································5 3.5 凸模设计 ····················································5第四章 工艺设计计算 ·············································64.1 排样设计计算 ················································64.2 计算压力与压力中心、初选压力机······························74.3 计算凸凹模刃口尺寸与公差 ····································8...
