正交车铣已加工表面宏观形貌的三维图形仿真  

Three-dimensional Figure Simulation of Macroscopic Profile for Machined Surface in Orthogonal Turn-milling

作　　者：孙涛[1] 秦录芳[1] 刘成强 石荣玲 SUN Tao;QIN Lufang;LIU Chengqiang;SHI Rongling(School of Mechanical and Electrical Engineering,Xuzhou University of Technology,Xuzhou Jiangsu 221018,China)

机构地区：[1]徐州工程学院机电工程学院,江苏徐州221018

出　　处：《机床与液压》2021年第20期159-163,共5页Machine Tool & Hydraulics

基　　金：江苏省基础研究计划——自然科学基金面上项目(BK20171170);江苏省高等学校自然科学研究重大项目(19KJA560007);江苏省“六大人才高峰”项目(JXQC-049,GDZB-128)。

摘　　要：为探明正交车铣已加工表面形貌变化规律,对已加工表面宏观形貌进行研究。在建立正交车铣已加工表面宏观形貌仿真算法的基础上,仿真各切削参数下正交车铣已加工表面宏观形貌的三维图形,分析各切削参数对已加工表面宏观形貌的影响规律,并进行了试验验证。研究结果反映了正交车铣已加工表面圆柱度的变化规律,为提高正交车铣的加工精度提供了指导。For ascertain changing rules of machined surface profile in orthogonal turn-milling,the macroscopic profile of machined surface in orthogonal turn-milling was researched.The simulation algorithm of machined surface macroscopic profile in orthogonal turn-milling was built.Three dimensional graphics of machined surface macroscopic profile corresponding to cutting parameters were simulated and changing rules of those were analyzed.Finally,above simulation results were verified by some experiments.The above work reflect the changing rules of machined surface macroscopic profile in orthogonal turn-milling,it offers a reference for improving cutting precision of orthogonal turn-milling.

关 键 词：正交车铣 已加工表面 宏观形貌 圆柱度 

分 类 号：TG506.1[金属学及工艺—金属切削加工及机床]