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《China Mechanical Engineering》 2016-19
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Research on a New Method for Screw Rotor Processing Using Abrasive Water Jet

He Xueming;Chen Zehua;Wu Meiping;Zhang Rong;Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment and Technology;Jiangnan University;  
In the traditional machining processes of screw rotors,there were problems such as tool wear and high cutting heat.Abrasive water jet machining had some characteristics of no tool wear,low cutting heat and environmental protection.An abrasive water jet was introduced into the research of screw rotor processing,and a new method of abrasive water jet was proposed to improve the machining accuracy and efficiency of the rotors.The arbitrary Lagrangian-Eulerian method was applied to construct the rotor machining simulation model,the accuracy of simulation model was verified by comparing the simulation results with the experimental data.Finally,through the analyses of the simulation results of multi axis machining of abrasive water jet,it is proved that the new machining method of screw rotors has certain rationality.
【Fund】: 国家自然科学基金资助项目(51275210 51105175);; 江苏省产学研资助项目(BY2013015-30);; 江苏省“六大人才”高峰资助项目(2013-ZBZZ-016);; 中央高校基本科研业务费专项资金资助项目(JUSRP51511)
【CateGory Index】: TG664
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