齿轮啮合侧隙对数控插齿机加工精度的影响  

Influence of the gear gap of CNC gear shaper on machining accuracy

作　　者：朱玉[1] 

机构地区：[1]南京工程学院机械工程学院,江苏南京211167

出　　处：《机械研究与应用》2008年第2期24-26,30,共4页Mechanical Research & Application

基　　金：南京工程学院科研基金项目(编号:KXJ07057)

摘　　要：根据数控电子导套插齿机的结构特点,从齿轮侧隙对插削加工斜齿轮精度的影响角度出发,利用虚拟样机技术对插削过程中齿轮侧隙的变化情况进行分析,提出转速变化影响侧隙位置的概念,并详细阐述了当插齿机转速变化时齿轮侧隙与加工精度的关系。According to the structural characteristics of NC gear shaper, and from the point view of the effect research of gear gap on the precision of machlnlng,the change condition of gear gap in cutting process is analysed by using the virtual manufacturing technique, concept of the change of rotation affecting backlash location is then put forward, and the relation of gear gap and machining accuracy when the rotation rate of gear shaper changes is explained in detail.

关 键 词：数控插齿机 斜齿轮 齿轮侧隙 虚拟样机 加工精度 

分 类 号：TH132.41[机械工程—机械制造及自动化]