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《Machinery Design & Manufacture》 2015-12
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Multiple Grinding Wheel's Topography Parametric Evaluation

LI Sha;SHI Xue-juan;School of Mechanical Engineering,University of Shanghai for Science and Technology;  
A laser displacement sensor was used to detect the three-dimensional topography of alumina grinding wheel and a local surface topography model was established with the data. Multiple grinding wheels were evaluated through different wheel topography characterizationparameters. The grains density,grains protrusion height,effective protrusion height before and after grinding of different types of grinding wheel were researched and protrusion heightdistribution curvesof alumina grinding wheel were fitted. It is shown that grains number per area,grains height and grains gap are uneven.Thegrinding wheels that have biggerstructure number will have smaller grains density.When the grinding wheel's hardness increases,the grinding wheel's wear rate will decrease.The results also show that the protrusion height distribution of alumina grinding wheels before and after grinding is more accord with normal distribution.Effective protrusion height is inversely proportional to the particle number and it is proportional to the wheel's hardness.
【Fund】: 国家自然科学基金面上项目(51475310);; 上海市自然科学基金项目(13ZR1428000);; 上海市教委科研创新项目(13YZ068)
【CateGory Index】: TG743
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【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 GONG Ya dong 1, LU Yang 1, WANG Wan shan 1, ZHU Xiao feng 2(1. School of Mechanical Engineer & Automation, Northeastern University, Shenyang 110004, China; 2. Dandong Best Automatic Engineering & Meter Ltd., Co., Dandong 118000, China. Correspondent: GONG Ya dong, associate professor, E mail: gongyd024?@?sohu.com);Intelligent Monitoring for Grinding wheel Passivation Based on Multi-sensor Fusion[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2003-03
2 Huang Zhi Huang Yun Xie Rong;Research of Virtual Testing System of Abrasive Belt Grinding Parameters Based on Multi-Sensor Integration[J];Tool Engineering;2004-03
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 GAO Hang, LI Jian (School of Mechanical Engineering & Automation, Northeastern University, Shenyang 110004, China.;General Expression of Grinding Temperature Field and Its Visual Simulation Analysis[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2004-06
2 Yu Wenxian;Yong Shaowei;Guo Guirong(Automatic Target Recognition Lab);Comments on Multisensor Information Fusion[J];JOURNAL OF NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY;1994-03
3 Ma Fubo1 Yuan Chao1 Chen Shufeng2 (1.Dept.of Mechanical Engineering,Anhui University of Science and Technology,Huainan Anhui 232001,China; 2.Dept. of Mathematics and Physics,Anhui University of Science and Technology,Huainan Anhui 232001,China);Study on the Effect and Pouring Methods for Grinding Liquid[J];Lubrication Engineering;2007-03
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