基于轮廓仪的圆锥滚子轴承大挡边油沟拓形测量方法  

A Method for Measuring Accurate Figuration of Oil Groove on Large Ribs of Tapered Roller Bearing Based on Profile Meter

作　　者：孟艳艳 孙斌 张天立 张帅军 MENG Yanyan;SUN Bin;ZHANG Tianli;ZHANG Shuaijun(Luoyang LYC Bearing Co.,Ltd.,Luoyang 471039,China;State Key Laboratory of Aviation Precision Bearings,Luoyang 471039,China)

机构地区：[1]洛阳LYC轴承有限公司,河南洛阳471039 [2]航空精密轴承国家重点实验室,河南洛阳471039

出　　处：《哈尔滨轴承》2023年第2期45-46,49,共3页Journal of Harbin Bearing

摘　　要：圆锥滚子轴承内圈大挡边油沟的加工质量,对套圈后续的磨加工或硬车加工质量有很大影响,是影响轴承成品质量的重要因素之一。考虑到现用的油沟坐标尺和轮廓仪普遍存在测量弊端,本文提出了基于轮廓仪的圆锥滚子轴承大挡边油沟拓形测量方法。试验研究表明该方法能够很好地弥补原测量工具的不足,实现了油沟坐标尺寸、深度尺寸及形状的精确测量与分析。The processing quality of the oil groove on inner ring ribs of the tapered roller bearing has a great influence on the quality of subsequent grinding and hard machining of the ring,which is one of the important items affecting the quality of the finished bearing.In view of the shortcomings of the current oil gully ruler and profile meter,a method for measuring accurate figuration of oil groove on large ribs based on profile meter is proposed.The experimental results have shown that the method can make up for the shortcomings of the original measurement tools,and realize accurate measurement and analysis of coordinate size,depth size and shape of the oil groove.

关 键 词：圆锥滚子轴承 大挡边油沟 拓形测量 

分 类 号：TH133.33[机械工程—机械制造及自动化]