基于Deform 3D的箱体零件镗削加工性能仿真研究  

Simulation Analysis of Boring Performance for Box Body Parts Based on Deform 3D

作　　者：曾林林 周利平[1] 刘小莹[1] 

机构地区：[1]西华大学机械工程与自动化学院,四川成都610039

出　　处：《成都纺织高等专科学校学报》2014年第2期42-44,54,共4页Journal of Chengdu Textile College

基　　金：四川省教育厅重点科研资助项目(项目编号:2004A111)

摘　　要：箱体作为减速器组件的关键元件,其切削加工性能对最终减速器的使用性能具有重要影响,其中配合面和密封面的加工最为重要。以某二级齿轮减速器箱体零件作为研究对象,运用有限元分析软件Deform 3D对其轴承配合面的镗削精加工过程进行模拟仿真,分析了箱体镗削加工过程中切屑的形成、切削力大小、工件的温度分布、应力应变等加工性能参数的变化情况。研究结果为实际箱体类零件的切削加工提供参考。As key element of retarder assembly, box body＇s cutting performance has an important influ- ence on the final using performance of retarder, among which the mating surface and sealing surface machining are most important. Taking boring processing of a two-leveled gear retarder box body parts as a research tar- get, the Deform 3D, which is a metal cutting finite element software, was used to simulate the boring finishing process of bearing mating surface of the box body. And chip formation, cutting force, the temperature distribu- tion of workpiece, stress and strain and other processing performance parameters were simulated and analyzed. The analysis results obtained would provide a reference for actual body parts machining.

关 键 词：二级齿轮减速器 箱体零件 Deform 3D 加工性能 

分 类 号：TG53[金属学及工艺—金属切削加工及机床] TH164[机械工程—机械制造及自动化]