The Theoretical Analysis and Application of the Ultra-Precision Machining the End Surface of Stop Valve’s Valve Flap with the Diamond Facing Tool

Abstract:

A new process was proposed. The disadvantage of of using brown alumina grinding wheel to grinding and lapping surface was studied in the analysis. The diamond facing tool was designed and manufactured with the solution of the key technique of the critical technical of single crystal diamond’s material selecting, grinding, welding. The face cutting parameters: “V”, “f” and “ap” were measured by experiment and academic analysis. Tt can fully meet the quality requirements of stainless steel valve flap’s surface used by one valve machinery factory; meanwhile the productivity was increased by a factor of 15, with overcoming the disadvatange of grinding and lapping valve flap’s surface.

• Periodical: Advanced Materials Research (Volumes 652-654)
• Pages: 2113-2118
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.652-654.2113
• Online since: January 2013
• Authors: Ji Hua Zhu, Xue Xia Liu, Xue Min Tian, Jian Fei Chen
• Keywords: Diamond Facing Tool, Single Crystal Diamond, Stop Valve, Valve Flap

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