一种难加工材料铣削力的计算机辅助建模  

Computer Aided Modeling on Milling Force of a Kind of Difficult-to-cut Materials

作　　者：盛精[1] 苑伟政[1] 杨巧凤[1] 

机构地区：[1]西北工业大学机电学院

出　　处：《机床与液压》2005年第12期58-60,39,共4页Machine Tool & Hydraulics

摘　　要：为了实现难加工材料的高效切削,本文采用回归正交表设计试验方案,选用回归方法对试验结果进行分析,最终建立了铣削力模型。在实验中借助于程序,迅速、准确地完成了切削参数的选取、实验数据的处理和结果的分析,确保了实验结果的可靠性。这项工作不仅为切削加工提供了依据,也为切削加工的数值模拟提供了数据,同时为优化切削用量和铣刀设计奠定了基础。For the purpose of improving cutting efficiency of a kind of difficult - to - cut materials, the process of modeling of milling force was introduced. First, a scheme of orthogonal design was determined. Second, the experimental result was treated with regression analysis. Selecting cutting parameters, processing experiment data and analyzing result in the experiment were accomplished with the help of program in order to make the above work accurate, quick and reliable. The project provides some data for machining, gives the reference to simulation and optimize the cutting parameters and tool design.

关 键 词：铣削 正交实验 建模 回归分析 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]