重型面铣刀60ZM结构优化及运用研究  

Research on Structure Optimization and Application of Heavy Duty Face Milling Cutter 60ZM

作　　者：邱雪峰 李雷 温露 刘任 QIU Xuefeng;LI Lei;WEN Lu;LIU Ren

机构地区：[1]二重(德阳)重型装备有限公司,四川德阳618000

出　　处：《中国重型装备》2024年第4期128-132,共5页CHINA HEAVY EQUIPMENT

摘　　要：刀具失效是重型切削中一个常见且严重的问题,在重型切削过程中,切削力和切削温度远高于普通切削,这使得刀具在加工过程中面临巨大的挑战,严重制约了加工效率和加工质量。本文以冶金设备中的关键件“轧机机架”粗加工为例,针对重型面铣刀60ZM进行切削技术研究及设计结构优化,并通过有限元分析软件进行多模态、多参数校验,以及仿真和现场校验,从而提高刀具的刚性和散热性能,以提高刀具在加工过程中的稳定性和寿命,减少刀具失效的可能性,有效缩短和降低生产制造周期及成本。Tool failure is a common and serious problem in heavy cutting.In the process of heavy cutting,the cutting force and cutting temperature are much higher than those of ordinary cutting,which makes the tool face great challenges in the process of machining and seriously restricts the machining efficiency and quality.In this paper,the rough machining of the key part“rolling mill frame”of the metallurgical equipment is taken as an example.The cutting technology research and design structure optimization are carried out for the heavy face milling cutter 60ZM,and the multi-modal and multi-parameter verification,simulation and field verification are carried out by FEA software,so as to improve the rigidity and heat dissipation performance of the tool,improve the stability and life of the tool in the machining process,reduce the possibility of tool failure,effectively shorten and reduce the production cycle and cost.

关 键 词：重型切削 面铣刀 ANSYS仿真 结构优化 

分 类 号：TG714[金属学及工艺—刀具与模具]