摘要
针对正交车铣的最大切削效率问题,确定切削速度、轴向进给量、工件转速为正交车铣的切削用量优化设计变量,建立相应的切削用量优化设计目标函数。并根据实际切削过程中工艺参数和加工要求,建立约束条件方程,采用Matlab数学软件的序列二次规划法(SQP)获得正交车铣切削用量的最佳选择。
Aimed at maximal cutting efficiency of orthogonal turn-milling, the cutting speed, the axial feed rate and the work pieces rotate speed are confirmed as optimization variablw of orthogonal turn-milling cutting regimes. Considering practice orthogohal turn-milling process and machining demand, the restrict equations are erected synthetically. The optimal selection of orthogonal turn-milling cutting regimes is obtained by using the method of sequence quadratic prngramming （SQP） in math application software Matlab.
出处
《工具技术》
北大核心
2006年第1期58-61,共4页
Tool Engineering
基金
辽宁省教育厅科学研究计划资助项目(项目编号:20040316)
沈阳理工大学博士启动基金项目(项目编号:20040307)
关键词
正交车铣
切削效率
切削用量
优化
orthngonal turn-milling, cutting efficiency, cutting regimes, optimization
