Lapping Tool Wearing Uniformly in Machining Blind Hole of Workpiece in Manufacturing System

Abstract:

This paper proposes a new method of controlling abrasives density distribution on the machining surface of a lapping tool making full use of controllability of abrasives density distribution in solid abrasive lapping, based on the present actual problems in solid abrasive lapping blind holes in manufacturing process. This method makes the abrasives density distribution on the lapping tool surface fit the wear intensity distribution of lapping tool, which makes the lapping tool wear uniformly in this manufacturing process, does not lose its original surface accuracy, ensures shape accuracy of the machined holes of the workpiece, also avoids the trouble of dressing lapping tools, reduces auxiliary machining time, improves machining efficiencies, reduces the consumption of abrasives and reduces machining costs of the manufacturing process.

• Periodical: Applied Mechanics and Materials (Volume 252)
• Pages: 310-314
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.252.310
• Online since: December 2012
• Authors: Jian Dong Yang, Chuang Liu, Hui Yan
• Keywords: Blind Hole, High Speed Lapping, Solid Abrasive, Tool Wear Uniformly

References

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[2] Yang Jiandong, Tian Chunlin etc. High speed lapping technique, National defense industry press, (2003).

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[4] Yang Jiandong Theoretical and Experimental Study on High Speed Ultraprecision Lapping with Solid Abrasives，Jilin University doctoral dissertation, 1998，193-196.