Analysis of Surface Profile of the Cone-cylinder Match Guide Rollers for Superfinishing of Tapered Rollers with Crown

doi:10.3901/JME.2018.21.173

Abstract

Abstract: A new type of settings with the cone-cylinder match guide rollers for the through-feed superfinishing of tapered rollers with crown is proposed. The rear guide roller adopts cylindrical surface, so as to be shared by the different specifications of tapered rollers. The front guide roller adopts the spiral and conical surface, and is specially matched for only one specification of the tapered roller. The simplified analysis on the roller posture in corresponding to the cone-cylinder match guide rollers is performed. The result shows that this is a through-feed superfinishing with specifically oblique roller posture and the roller crown can be obtained. According to the principle of conjugating surfaces, the equations of the ideal surface profile of the guide rollers for common through-feed superfinishing with oblique roller posture are established. The surface profiles as well as the roller posture in corresponding to the cone-cylinder match guide rollers are analyzed by numerical calculation according to the equations, and some conclusions are drown as follows:For common through-feed superfinishing with oblique roller posture, the ideal surface profile of the front guide roller and the rear one are usually slightly concave curves which are oblique with respect to the axis of the guide rollers, but there is a specifically oblique roller posture which can make the curve of the rear guide roller change to be not oblique but only slightly concave; For the type of settings with cone-cylinder match guide rollers, the cylindrical surface is a approximation of the ideal surface of the rear guide roller,and there is shape error on it; The shape error is usually not more than 4 μm, and there is no obvious effect on the support stability of the rollers. The exact methods to calculating the shape error of the cylindrical guide roller, the surface profile parameters of the cone guide roller and the roller posture parameters are given.

Key words: cone-cylinder match, crown, guide roller, roller posture, superfinishing, surface profile, tapered roller

CLC Number:

TG580

GAO Zuobin, YANG Xiaobo, GAO Haoyuan, GUO Xingcheng. Analysis of Surface Profile of the Cone-cylinder Match Guide Rollers for Superfinishing of Tapered Rollers with Crown[J]. Journal of Mechanical Engineering, 2018, 54(21): 173-182.

References

[1] HARRIS T A,KOTZALAS M N.Rolling bearing analasis:Essential concepts of bearing technology[M].Boca:CRC Press,2007.
[2] 陈芳华,汪久根,张根源.对数修形圆锥滚子的弹流润滑分析[J].机械工程学报,2011,47(19):143-148. CHEN Fanghua,WANG Jiugen,ZHANG Genyuan. Elastohydrodynamic lubrication of tapered roller with logarithmic profile[J].Journal of Mechanical Engineering,2011,47(19):143-148.
[3] HEYDARI M,GOHAR R.The influence of axial profile on pressure distribution in radially loaded rollers[J].Journal of Mechanical Enginneering Science,1979,21(6):381-388.
[4] 中国机械工程学会.中国机械工程技术路线图[M].北京:中国科学技术出版社,2011. Chinese Mechanical Engineering Society.Chinese mechanical engineering technology roadmap[M]. Beijing:China Science and Technology Press,2011.
[5] 夏新涛,马伟,颉谭成.滚动轴承制造工艺学[M]. 北京:机械工业出版社,2007. XIA Xintao,MA Wei,XIE Tancheng.Rolling bearing manufacturing technology[M].Beijing:China Machine Press,2007.
[6] 高作斌,邓效忠,马伟,等. 小端抬高贯穿式圆锥滚子凸度超精研方法:CN201310181753.2[P]. 2015-09-09. GAO Zuobin, DENG Xiaozhong, MA Wei, et al. Through-feed superfinishing method for taper rollers crown with the roller's small end uping:CN201310181753.2[P]. 2015-09-09.
[7] 高作斌,马伟,邓效忠,等.圆锥滚子定姿态贯穿式超精研凸度形成机理分析[J].机械工程学报,2013,49(23):96-104. GAO Zuobin,MA Wei,DENG Xiaozhong,et al.Analysis of crown generating mechanism in fixed posture through-feed superfinishing of taper rollers[J].Journal of Mechanical Engineering,2013,49(23):96-104.
[8] 高作斌.圆锥滚子凸度超精研基础理论问题研究[D].西安:西北工业大学,2013. GAO Zuobin.Study on the basic theoretical problems in superfinishing for tapered roller's crown[D].Xi'an:Northwestern Polytechnical University,2013.
[9] 高作斌,马伟,邓效忠,等. 圆锥滚子超精研导辊精确辊形及其磨削分析[J]. 中国机械工程,2013,24(17):2310-2316. GAO Zuobin,MA Wei,DENG Xiaozhong,et al. Analysis on exact shape surface and its grinding of guid roller for superfinishing of tapered rollers[J]. China Mechanical Engineering,2013,24(17):2310-2316.
[10] 宋武申.一种对圆柱和圆锥滚子形成凸度的磨削方法:CN 91103516.8[P]. 1996-08-28. SONG Wushen.A grinding method to form a crown on cylindrical rollers and tapered rollers:CN 91103516.8[P]. 1996-08-28.
[11] 高作斌,雷贤卿,高浩源,等. 一种基于圆锥滚子斜置贯穿式超精研的凸度分析方法:CN 201610052176.0[P]. 2016-06-15. GAO Zuobin,LEI Xianqing,GAO Haoyuan,et al. A crown analysis method based on slanting through-feed superfinishing of taperd rollers:CN 201610052176.0[P]. 2016-06-15.
[12] 陈志新. 共轭曲面原理基础[M]. 上海:上海工业大学出版社,1982. CHEN Zhixin. The basis of the principle of conjugating surfaces[M]. Shanghai:Shanghai University of Technology Press,1982.

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