Research on the finishing uniformity of constant eccentricity plane lapping

被引:0
|
作者
Yuan, Ju-Long [1 ]
Wang, Zhi-Wei [1 ]
Lu, Bing-Hai [2 ]
Zhao, Wen-Hong [1 ]
机构
[1] Precision Engineering Laboratory, Zhejiang University of Technology, Hangzhou 310014, China
[2] Department of Mechanical Engineering, Harbin Institute of Technology, Harbin 150001, China
关键词
Computer simulation - Disks (structural components) - Kinematics - Rings (components) - Surfaces;
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学科分类号
摘要
Based on the kinematic analysis, the relative motion track equation of an arbitrarily point on the surface of lapping disk to the workpiece is obtained and the track is simulated. Then the lapping uniformity of workpiece using concentric circle-grooved and flat lapping disk is discussed. Both the theoretical analysis and experimental results point out that high flatness can't be obtained when the lapping mode of constant eccentricity, so the nonconstant eccentricity motion mode for plane lapping carried out by eccentric conditioning ring is presented, and the positive effect is proved by experimental results.
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页码:32 / 35
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