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《China Mechanical Engineering》 2016-17
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Experimental Research and Flow Field Analysis of Impeller Wheel with Inner Spray Lubricant

Huo Wenguo;Ding Yuanfa;Zhang Xiangyu;Dong Qingyun;Cai Lanrong;Tianjin Key Laboratory of High Speed Cutting & Precision Machining,Tianjin University of Technology and Education;Guizhou R&D Center of Modern Materials;  
An impeller wheel structure of inner spray lubrication and grinding method were described herein.The inner cavity solids flow field of the inner spray lubrication wheel was analysed by FLUENT software,the wheel structure with impeller was designed,and grinding experiments were finished through the inner spray lubrication wheel,lubrication grinding performance was analyzed during grinding TC4 alloy.The results show that:solid lubrication of inner spray wheel with impeller precipitated directly to the wheel surface under centrifugal force,throught grinding wheel peripheral pores to suppress titanium adhesion,and the grinding zone temperature and friction coefficient were reduced.
【Fund】: 国家自然科学基金资助项目(51305301);; 天津市应用基础与前沿计划资助项目(14JCQNJC05100);; 贵州省科学技术基金资助项目(黔科合J字[2014]2116号);; 天津市高等学校创新团队培养计划资助项目(TD12-5043)
【CateGory Index】: TG580.6
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