基于Deform 3D的刀具切削刃钝圆半径的优化设计  

Optimized Designation of Cutting Edge Radius Based on Deform 3D

作　　者：杨军[1] 陈云[1] 单世远[1] 邓明[1] 曾莉[1] 

机构地区：[1]成都工具研究所有限公司

出　　处：《工具技术》2012年第12期45-48,共4页Tool Engineering

摘　　要：运用Deform 3D软件对考虑了刃口半径的切削过程进行了有限元仿真,分析了切削刃半径对加工过程对切削力和切削温度的影响。并对刀具应力及刀具磨损进行了分析,为刃口的优化设计提供了有力的依据。A Finite element simulation of cutting with the tool edge radius considered is presented using the Deform 3D Software. The effect of tool edge radius on the cutting temperature and cutting force are analyzed. Meanwhile the effective stress of tool and tool weal is analyzed, provides powerful evidence for the optimized designation of cutting edge radius.

关 键 词：刃口半径 有限元仿真 刃口优化 

分 类 号：TG702[金属学及工艺—刀具与模具] TP319[自动化与计算机技术—计算机软件与理论]