Effect of SiC size on dress ceramic diamond lapping disc

SUN Penghui; YAN Ning; LI Xuewen; ZHAO Mengyue; HAN Xin; LI Henan; ZHAO Xinghao

doi:10.13394/j.cnki.jgszz.2016.3.0013

Volume 36 Issue 3

Jun. 2016

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Article Navigation > Diamond & Abrasives Engineering > 2016 > 36(3): 65-68

SUN Penghui, YAN Ning, LI Xuewen, ZHAO Mengyue, HAN Xin, LI Henan, ZHAO Xinghao. Effect of SiC size on dress ceramic diamond lapping disc[J]. Diamond & Abrasives Engineering, 2016, 36(3): 65-68. doi: 10.13394/j.cnki.jgszz.2016.3.0013

Citation:

SUN Penghui, YAN Ning, LI Xuewen, ZHAO Mengyue, HAN Xin, LI Henan, ZHAO Xinghao. Effect of SiC size on dress ceramic diamond lapping disc[J]. Diamond & Abrasives Engineering, 2016, 36(3): 65-68. doi: 10.13394/j.cnki.jgszz.2016.3.0013

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Effect of SiC size on dress ceramic diamond lapping disc

doi: 10.13394/j.cnki.jgszz.2016.3.0013

State Key Laboratory of Superabrasives, Zhengzhou Research Institute Abrasives & Grinding Co., Ltd., Zhengzhou 450001, China

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Rev Recd Date: 2016-03-02

Available Online: 2022-07-27

Abstract

Abstract

The effect of grit size on dressing performance of SiC ring when dressing ceramic diamond lapping disc is studied.SiC dressing rings with different grit sizes are tested to dress M20/30 ceramic diamond discs.Surface topography,durability,and process efficiency of the discs are analyzed.Resultsshow that lapping discs dressed with 240^# SiC performs best sharpness and surface topography,when dressing parameters are up disc speed of 12 r/min,down disc speed of 12 r/min,inner ring speed of 12 r/min and pre-pressure of 0.2 MPa.
- dress rings,
- vitrified diamond lapping disc,
- grain size of SiC