基于Deform-3D钻削加工三维有限元仿真  

Three Dimensional FEM Simulation of Drilling Based on Software Deform-3D

作　　者：柳柏魁 林正英[1] 

机构地区：[1]福州大学

出　　处：《工具技术》2015年第7期43-47,共5页Tool Engineering

基　　金：国家自然科学基金(51075074)

摘　　要：用Deform-3D对麻花钻钻削过程进行仿真研究,建立麻花钻钻削的三维有限元模型,用正交实验的设计方法分析了钻头直径、进给速度和主轴转速等因素对钻削力的影响,并得到了钻削温度的分布规律以及主轴转速对钻削温度的影响。An emulation study of the drilling mechanism by twist drills is conducted by using FEM analysis software Deform-3D and a three dimensional drilling model is established. The factors which could affect the drilling force were analyzed such as spindle speed,feed speed and the bit diameter by orthogonal test method. Drilling temperature distribution and the effect that spindle speed have on drilling temperature were also studied.

关 键 词：DEFORM-3D 钻削力 主轴转速 进给速度 钻头直径 钻削温度 

分 类 号：TG52[金属学及工艺—金属切削加工及机床] TG501.2