薄壁管状零件加工工装优化技术  

Optimization of Processing Fixture for Thin-walled Cylinder Parts

作　　者：潘伟光[1] 熊雪峰[1] 吴粤军[1] 田黎明[1] 

机构地区：[1]中国工程物理研究院

出　　处：《工具技术》2015年第10期67-70,共4页Tool Engineering

摘　　要：在数控车削加工中,薄壁管状零件属于典型的难加工件,其装夹刚性较差而极易导致扭转变形和圆柱度、端面平面度误差的产生。本文主要从专用工装优化设计方面开展相关技术研究,分析薄壁管状零件加工过程中的变形情况,并采取相应措施对加工变形进行有效的控制。The thin-walled cylinder parts are easily caused torsional distortion and errors of cylindricity or flatness,which are as typical hard machining parts during numerical control machining. The thesis is mainly focus on optimization designing of special fixture by analyzing deformation for thin-walled cylinder parts during machining. And some measurements are taken to control deformation during turning.

关 键 词：薄壁管状零件 扭转变形 工装优化 

分 类 号：TG51[金属学及工艺—金属切削加工及机床]