高速铣削球头立铣刀加工倾角的研究  

Research of Inclination angle of high-speed ball-end cutter

作　　者：蓝伟文[1] 

机构地区：[1]贵州大学教育部现代制造技术重点实验室,贵阳550003

出　　处：《机械设计与制造》2010年第11期152-153,共2页Machinery Design & Manufacture

基　　金：贵州省科技厅重点科技项目(黔科合GZ字(2007)3008)

摘　　要：球头立铣刀铣削曲面时,刀具轴线与工件曲面法线之间的夹角对工件表面质量及刀具寿命有着重要影响,在扼要介绍高速铣削对球头铣刀要求的基础上,通过对球头铣刀刀具轴线和工件加工表面之间的倾角研究,得出了调整刀具和工件之间的加工倾角,有效改善切削条件的策略,对高速铣削参数以及刀具切削路径的优选具有一定的指导意义。In machining process of vertical ball-end milling cutter,the angle between the cutter axis and the normal of curved surface of workpiece is important to the surface quality of workpiece and the life of cutter. It introduces requirements of the high-speed ball-end milling cutter in brief.On the basis, through study of the inclination angle,adjusting this angle can improve the cutter performance very efficiently. The experimental results also show that there is a definite significance to guide how to choose milling parameters and cutter paths.

关 键 词：高速铣削 球头铣刀 加工倾角 

分 类 号：TH16[机械工程—机械制造及自动化] TG714[金属学及工艺—刀具与模具]