可转位铣刀刀片排布形式的优化设计  

Optimal Design of Insert Layout for Indexable Milling Cutter

作　　者：陈常标 杨立强 CHEN Changbiao;YANG Liqiang(Mechanical Engineering Training,Shaanxi University of Technology,Hanzhong 723000,China)

机构地区：[1]陕西理工大学机械工程训练中心

出　　处：《机械工程师》2019年第8期34-36,共3页Mechanical Engineer

基　　金：陕西省教育厅项目资助(18JK0173);陕西理工大学校级科研项目资助(SLGKY2017-21)

摘　　要：为了提高铣刀铣削性能,对刀片在刀体上的3种排布方式进行研究分析。创建铣刀三维立体模型后,采用ANSYS进行有限元分析,得到铣刀优化前后的应力和应变云图。通过对比分析,验证了刀片在刀体上螺旋分布的优化设计方案的可行性,在实际加工大型转子刀体时具有良好的应用效果。In order to improve the milling performance of the milling cutter,the two arrangements of the insert on the toolholder are studied and analyzed,and the insert is spirally distributed on the toolholder.After building the threedimensional model of the milling cutter,the finite element analysis is performed by ANSYS,and the stress and strain cloud diagrams before and after the optimization of the milling cutter are obtained.Through comparative analysis,the feasibility of the optimized design is verified,and it has a good application effect when actually processing the cutter toolholder for large rotors.

关 键 词：盘型成形铣刀 螺旋排布 优化设计 ANSYS 

分 类 号：TG714[金属学及工艺—刀具与模具]