波形刃铣刀片受力密度函数的研究  

Study on Density Function of milling force of Wave Edge Milling Insert

作　　者：吴勃生[1] 高东宇[2] 李兆坤[2] 

机构地区：[1]东北林业大学,黑龙江哈尔滨150040 [2]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2005年第3期31-33,37,共4页Journal of Harbin University of Science and Technology

基　　金：国家自然科学基金项目(50275042)黑龙江省教育厅海外学人重点项目(1054HZ006)

摘　　要：为建立铣刀片瞬态铣削力模型,进行了铣削力试验,对铣削力数据进行了采集,并对铣削力的试验数据进行了分析及数据拟合;建立瞬态铣削力数学模型及铣削力受力密度函数,同时对受力密度函数曲线及曲面进行了模拟,为波形刃铣刀片的应力场分析及评价提供理论依据.The milling force experiment is conduct and the milling force data is collected to establish the milling force model of milling cutter. The experiment data of milling force is analyzed and fitted. The mathematics model of milling force and the density function of milling force are established, and the curve and surface of the density function of milling force is simulated, which provides condition for stress - field analysis and evaluation of milling cutter with wave insert.

关 键 词：铣削力 密度函数 波形刃 

分 类 号：TG714[金属学及工艺—刀具与模具]