摘要
齿轮属于一种加工精度比较高的机械零件,对于尺寸和重量比较大的齿轮坯,如果选用传统的机械加工方法进行加工,加工效率会很低。为了提高加工效率,可以选用机加工方法先将齿轮的齿槽部分进行部分切除,这样就可以大大提高加工效率。在带锯床上就可以实现这种切削,但是在切削齿轮坯装夹时,应将齿轮坯旋转一定角度并有一定的偏心距离。
Gear is the high-precision machine elements. But it is difficult and inefficient to process the big size and heavy gear blank with the gear hobbing or the gear shaping. In order to enhance the efficiency, it is necessary to cut some material from the tooth space before working. That all can be done on the band-sawing machine after the gear blank is rotated an angle and eccentricity.
出处
《机械工程师》
2014年第3期36-37,共2页
Mechanical Engineer
基金
江苏省高等职业院校高级访问工程计划资助项目(FG145)
关键词
带锯床
齿轮
尺寸
偏心距
设计
band-sawing machine
gear
size
eccentricity
design
