球阀阀芯类工件车床加工专用夹具的设计与应用  

Design and Application of Special Fixture for Lathe Machining of Ball Valve Core Parts

作　　者：张亚民[1] 吴磊[1] 李庆达[1] 张凌云 ZHANG Ya-min;WU Lei;LI Qing-da;ZHANG Ling-yun(Zhongshan Torch Polytechniv,Zhongshan Guangdong 528436,China)

机构地区：[1]中山火炬职业技术学院

出　　处：《装备制造技术》2019年第11期149-151,155,共4页Equipment Manufacturing Technology

摘　　要：针对普通车削加工阀芯类工件内孔及外圆弧面存在的困难,设计出专用夹具,解决了阀芯类工件的装夹、形位公差及加工精度等问题,保证了加工质量,并提高了加工效率。This paper is aimed at the difficulties existing in the inner bore and outer arc surface of valve core parts for ordinary turning.Special fixture is designed to solve the problems of clamping,shape tolerance and machining accuracy of valve core parts.The machining quality is ensured and the machining efficiency is improved.

关 键 词：阀芯类工件 车床加工 专用夹具 

分 类 号：TG51[金属学及工艺—金属切削加工及机床]