摘要
根据OXLEY的平行区模型和工件材料的本构方程，从切削力仿真的前提出发提出了边界条件的反问题及其解法，应用MATLAB仿真了不同切削条件下对前刀面边界条件和材料常数的影响，在此基础上建立了一种更为精确的切削力模型，仿真结果表明仿真结果与实验结果一致，该模型能更好的适应世削加工。
： According to Oxley＇s cutting model and material constitutive equation， an inverse problem and new solution model of boundary condition was promoted in this paper based on the cutting forces simulation． The effects of different cutting conditions on the boundary condition of rake face is got from MATLAB program． A new and more accuracy cutting forces prediction model is obtained， the results of prediction shows experiments agree well with tion and also prove that it have a good flexibility for machining．
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2001年第2期74-77,共4页
Journal of Harbin University of Commerce：Natural Sciences Edition
基金
国家自然科学基金资助项目(59975026)
关键词
切削模型
切削力仿真
直角切削
反问题
： cutting model； cutting forces simulation； orthogonal machining； inverse problem
