薄壁回转型零件精车加工外型面夹具的设计  

Design of Outer Surface Fixture for Finishing of Thin-Walled Rotary Parts

作　　者：林惠标[1] LIN Hui-biao(Shantou Polytechnic, Shantou 515078,China)

机构地区：[1]汕头职业技术学院

出　　处：《机械工程与自动化》2019年第4期113-114,116,共3页Mechanical Engineering & Automation

基　　金：汕头市科技计划项目(2015-75);汕头职业技术学院创新强校项目(STP-ZZ-012)

摘　　要：薄壁回转型零件的外型面在精车加工过程中容易产生变形,为了保证加工生产出优质合格的零件,以薄壁回转型后轴颈外型面精车加工为例,借助Solidworks Simulation有限元分析插件,研究设计一种带液性塑料心轴的夹具,以解决薄壁回转型零件精车加工易变形的问题。这种工装夹具的结构和设计方法可以为薄壁回转件的夹具设计提供参考。The outer surface of thin-walled revolving parts is prone to deformation during finish turning. In order to ensure high quality and qualified parts, a fixture with liquid plastic mandrel was designed by using Solidworks Simulation finite element analysis plug-in to solve the deformable problem of thin-walled revolving parts in finish turning, taking thin-walled revolving rear journal as an example. The structure and design method of this fixture can provide reference for fixture design of thin-walled rotary parts.

关 键 词：薄壁回转件 夹具设计 液性塑料心轴 有限元分析 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术] TG75[自动化与计算机技术—计算机科学与技术]