小直径深盲孔加工工艺探究  

Processing Technic Study of Deep Blind Hole with Minor Diameter

作　　者：钟世宏[1] 郑莉[1] 许强[1] 李铭曦 何薇[1] 

机构地区：[1]西安长峰机电研究所,西安710065

出　　处：《航天制造技术》2015年第6期21-22,共2页Aerospace Manufacturing Technology

摘　　要：通过对现有承压筒体内孔加工工艺的分析,指出现存工艺路线存在的问题,从改善工艺路线中制约产品质量和生产率的瓶颈入手,提出利用数控技术与传统工艺相结合、以珩代磨的工艺方法,为解决该类型零件加工工艺问题探索全新的解决思路。This study indicates the problems of the process route by analyzing processing technic of existing confined cylinder endoporus. In order to improve the product quality and productivity, a new processing method is raised to combine numerical control technique and traditional process, and use honing instead of grinding. This method provides a new idea to solve processing technic problems for this kind of components.

关 键 词：深孔加工 珩磨工艺 表面质量 圆柱度 生产率 

分 类 号：TG506[金属学及工艺—金属切削加工及机床]