文档介绍：学院毕业设计(论文)论文题目:齿轮轴数控加工毕业设计系别:专业:班级:学号:学生姓名:指导教师:.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................42零件机械加工工艺分析...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................、余量分析..........................................................................................................................................................................................................................................................................................................................................................................................................................................、精车外轮廓.....................................................................................................................................................................................................................***选择...................................................................................................................................................................................