摘要
电磁无心夹具广泛应用于轴承套圈磨削加工中。本文通过对电磁无心夹具工作机理的研究,针对传统的夹具调整方法调整周期长、精度差的现状,提出一种确定工件偏心量和偏心调整方向的新的工艺方法及其工装。研究发现,可以通过制做与被加工工件工况相同的标准偏心件,用该标准件直接调整夹具来代替传统的方法。这样可以大大缩短调整时间,提高调整精度,从而提高工序生产效率。
Electromagnetic coreless fixtures is widely used in the grinding of bearing ring , this paper researchs on electromagnetic coreless fixtures and introduces a method for determining the eccentricity of workpiece used in electromagnetic coreless fixtures and its tools , to overcome the defects of adjusting the process of the existing electromagnetic coreless fixture , and offer a highly efficient and precision method to determine the eccentricity of workpiece used in electromagnetic eoreless fixtures.
出处
《工具技术》
2013年第6期34-36,共3页
Tool Engineering
关键词
轴承套圈
磨削
电磁无心夹具
偏心量
bearing ring
grinding
electromagnetic coreless fixtures
eccentricity
