应用CBN砂轮磨削圆锥滚子轴承大挡边和小端面的工艺改进  

Process improvement of grinding big rib and small end-face of tapered roller bearing using CBN grinding wheel

作　　者：严枫 于成林 程亚兵 Yan Feng Yu Chenglin Cheng Yabing(Luoyang LYC Bearing Co., Ltd..,Luoyang 471003, China)

机构地区：[1]洛阳LYC轴承有限公司,河南洛阳471003

出　　处：《哈尔滨轴承》2017年第3期22-23,27,共3页Journal of Harbin Bearing

摘　　要：针对GAK机床使用普通砂轮磨削圆锥滚子轴承大挡边和小端面时工件表面粗糙度不稳定的问题,选用CBN砂轮替代普通砂轮并改进了加工工艺,提高了加工精度和加工效率。Aiming at surface roughness of workpiece is unstable during grinding the big rib and small end-face of tapered roller bearing using GAK machining tool, the common grinding wheel was replaced by CBN grinding wheel and the machining process was improved. Both machining accuracy and productivity were enhanced.

关 键 词：圆锥滚子轴承 CBN砂轮 普通砂轮 表面粗糙度 

分 类 号：TH133.332[机械工程—机械制造及自动化]