梅文涛1，郑勇峰1，武文革2
（1.天津渤海职业技术学院 机械工程系，天津 300402；2.中北大学 机械工程与自动化学院，山西 太原030051）
摘要：针对圆周铣削加工中工件和机床的偏移使得铣削力对工件精度有较大影响的现状，通过对圆周动态铣削力模型理论进行研究，然后利用MATLAB函数通过改变参与加工的铣刀参数对圆周铣削力进行仿真分析，并通过对照仿真实验进行模型验证，研究结果表明在铣削过程中铣削力分布对工件已加工部分的尺寸精度有重要影响，通过对不同参数的仿真结果对比表明在生产加工前通过铣削力仿真可以选择出较为合理的铣刀加工参数从而减少机加工误差，提高加工效率。
关键词：铣削力；圆周铣削；仿真；MATLAB
中图分类号：TG714 文献标识码：A 文章编号：1006－0316 (2013) 02－0031－03
Simulation of cutting force and analysis its influence on the cutter parameters in peripheral milling based on MATLAB
MEI Wen-tao1，ZHENG Yong-feng1，WU Wen-ge2
( 1.Mechanical Engineering Department, Tianjin Bohai Vocational Technical College,Tianjin 300402, China; 2.College of Mechanical Engineering and Autoimmunization, North University of China, Taiyuan, 030051, China )
Abstract：Cutting force has a significant influence on the dimensional accuracy due to tool and workpiece deflection in peripheral milling. Based on the cutting force model for peripheral milling, the cutting force distribution was forecasted and simulated by using MATLAB. And the model was proved by using the comparison of the experimental data and references to simulations. The simulation results indicate that the cutting force distribution in the cut-in process has a significant influence on the dimensional accuracy of the finished part. The simulation results indicate that the cutter parameters can be selected by the cutting force distribution simulated to reduce the machining error, meanwhile keeping a high productivity.
Key words：cutting force；peripheral milling；simulation；MATLAB
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收稿日期：2012－07－04
作者简介：梅文涛（1985－），男，山东兖州人，硕士研究生，助教；主要研究方向为先进数控加工技术；武文革（1967－），男，山西太原人，博士生导师，教授，主要研究方向为先进数控加工技术和金属切削刀具。
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