1 目录 引言··········································· 第一章 零件的技术要求及结构························· 1
1 零件的作用·································· 1
2 结构分析···································· 1
3 图纸技术要求分析····························· 第二章 毛坯的选择及工艺设计······················· 2
1 选择毛坯的类型····························· 2
2 毛坯结构尺寸的确定························· 第三章 机械加工的工艺设计·························· 3
1 制定工艺路线································· 3
2 工艺路线方案································· 3
3 机械加工余量工序尺寸和定位基准的确定·············· 第四章 各工序切削用量的选择与计算······················ 第五章 机械加工工艺过程卡···························· 第六章 心得体会····································· 参考文献 ··········································· 2 引言 本课程设计是在完成《模具制造工艺学》学习的基础上,为了达到理论和 实践结合的目的而进行的,对本人而言,我相信通过本次课程设计对自己未来从事的工作有一定的作用,从中 锻炼自己处理问题、分析问题的能力,为今后很快的适应工作打下基础