Grinding Hyperboloid Part by Bending Method

Abstract:

In view of the machining difficult problem of hyperboloid, a new method is presented that high speed lapping hyperboloid parts using the bended lapping tool, and the principle of high speed lapping by the bending method is discussed. The mathematical model of bended lapping tool has been established using mechanics and higher mathematics, and the expression of width function of lapping tool is deduced. Analysis of the calculating example indicated that this method is possible to design the needed lapping tool. The bending experiment of lapping tool has confirmed the feasibility using this method, the biggest error of face shape was 1.0038μm, the face shape precision can satisfy the majority part request.

• Periodical: Advanced Materials Research (Volumes 912-914)
• Pages: 976-980
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.912-914.976
• Online since: April 2014
• Authors: Chun Min Shang*, Dong Mei Zhang, Jian Dong Yang
• Keywords: Bending Method, Hyperboloid, Lapping, Width Function

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