6、BW。本次课程任务要求是完成该零件的机械加工工艺设计及加工10×ф20孔钻床夹具设计。23摘 要 机械制造技术基础毕业设计所选定的题目为输出轴零件的加工工艺及夹具设计。完成了对输出轴从零件毛坯到零件成品的加工过程分析和工艺安排。包括零件各工作表面的加工选择,机床、刀具、定位、夹紧;并对其中某些关键加工工序做了夹具设计,由于知识和经验所限,设计会有许多不足之处,所以恳请老师给予指导。关键词:输出轴;加工工艺;夹具设计; Abstract Machinery manufacturing industry on the world ec
7、onomy plays an important role, and the machining process is the establishment of machinerymanufacturing technology and an important part of the critical work. In this paper, the output shaft is a fixture of the processing technology and design, focused on several importan
8、t processing on the surface of a certain size, shape, location requirements, there are still som