论文部分内容阅读
文章主要介绍了SH6型转换锁闭器重要零件——底壳的加工工艺过程,包括工艺路线的制定、工艺结构分析、工装设计、使用中的注意事项、刀具和切削参数的选择方面等内容,着重分析了机加工过程中的重点、难点,并对影响加工精度的外在和内在因素进行了归纳分析,总结了加工底壳类零件的一些方法和经验。
The article mainly introduces the key part of SH6 type conversion lock - the processing craft of bottom shell, including the formulation of process route, the analysis of technological structure, tooling design, precautions in use, the selection of cutting tools and cutting parameters, The emphases and difficulties in the machining process are emphatically analyzed, and the external and internal factors affecting the machining accuracy are summarized and analyzed. Some methods and experiences of processing the bottom shell parts are summarized.