基于MATLAB的车刀片三维复杂槽型设计  

Design on 3D complex groove of turning inserts with ATLAB

作　　者：冯新敏[1] 谭光宇[1] 

机构地区：[1]哈尔滨理工大学机械动力工程学院,哈尔滨150080

出　　处：《机械设计与制造》2009年第11期3-4,共2页Machinery Design & Manufacture

基　　金：国家自然科学基金(50575062);黑龙江省教育厅项目(10051063)

摘　　要：提出了一种三维复杂槽型车刀片的槽型设计方法;将有效槽型参数运用于切屑折断卷曲半径和切屑折断条件式,导出三维复杂槽型的槽宽的计算式;并用MATLAB计算出槽宽,拟合出槽型的曲线;计算出的槽宽可导入Pro/Engineer建立三维复杂槽型车刀片的模型,该模型可以导入ANSYS软件进行槽型车刀片的切削仿真,分析槽型的性能,为以后槽型设计的系列化,参数化,打下了基础。It presented a method of designing grooves of turning insert with 3D complex groove;and deduced equation calculating the width of the grooves using condition equation of the chip breaking,the parameters included in the equation was taken place by equivalent ones. And the grooves width is computed by MATLAB,and then the curve of the groove is fitted. The width can be used to create model of the turning inserts with 3D complex groove by Pro/Engineer,and the model can be imported in ANSYS soft to simulate turning process and analysis groove performance. All this work provides a base for the groove design and optimization

关 键 词：三维复杂槽型 槽宽计算 MATLAB 

分 类 号：TH12[机械工程—机械设计及理论]