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《China Mechanical Engineering》 2009-24
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Structural Optimization Design and Manufacture of Super High-speed Point Grinding Wheel

Qiu Jian Gong Yadong Liu Yueming Xiu ShichaoNortheastern University,Shenyang,110004  
It was designed as 42CrMo matrix vitrified CBN wheel with a special abrasive layer which contained a decline face on the leading edge and it was helpful for point grinding.After studying on the connection between inner microunit's displacement and stress of wheel matrix,the distribution of stress and displacement of wheel matrix can be seen.Models for strength check were also established.It is found the displacement and stress quadratic increase with wheel speed increasing.In addition,a finite element analysis(FEA) method was applied to optimize wheel structure.In the end,the optimized super high-speed point grinding wheel was obtained.
【Fund】: 国家自然科学基金资助项目(50775032)
【CateGory Index】: TG580.614
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Xiu Shichao Cai Guangqi Gong Yadong Li ChangheNortheastern University,Shenyang,110004;Study on Applications and Technology of Quick-point Grinding[J];China Mechanical Engineering;2005-23
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 CAI Guang qi, et al. (Northeastern University, Shenyang 110006, China);The new progress of abrasive grinding technology[J];World Manufacturing Engineering&Market;2003-01
2 ZHOU Zhixiong(Hunan University,Hunan,China) DENG Zhaohui CHEN Genyu MI Haiqing p 186 189;Development and Key Technology of Grinding[J];CHINA MECHANICAL ENGINEERING;2000-Z1
3 ZHAO Changming,LIU Wanju (Training Center,China No.1 Vehicles Group,Changchun 130011,CHN);CNC Quick Point Grinding Process and Its Application[J];Manufacturing Technology & Machine Tool;2004-07
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