Analysis for Force in a New Method of Lapping Brake Pump Master Cylinder

Abstract:

By means of finite element method this paper analyzes a new support method used in lapping with solid abrasive and reearches lapping pressure distribution between workpiece machining surface and solid abrasive in lapping process with lapping tool pressed by three support points.From results we can find that by means of the new method the lapping pressure distribution between workpiece machining surface and solid abrasive is improved obviously in lapping process,which is favorable to increase cylindricity of machined hole.Through actual machining process, new method is demonstrated increasing cylindricity accuracy of machined holes of main cylinder significantly.

• Periodical: Applied Mechanics and Materials (Volumes 275-277)
• Pages: 2280-2283
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.275-277.2280
• Online since: January 2013
• Authors: Jian Dong Yang, Yi Quan Li, Duo Long
• Keywords: Finite Element, Lapping, Machining Accuracy, Mechanics Analysis

References

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