Transactions of Materials and Heat Treatment

Title：Dynamic balance optimization on high speed crank press

Authors： ZHANG Xiao-yang~(1) WANG Xing-song~(1) Jia Fang~(1) WANG Xiao-dong~(2) HUANG Yong-qiang~(3)(1.College of Mechanical Engineering Southeast University Nanjing Jiangsu 210096 China 2.Xuzhou Metalforming Machine Tool Factory Xuzhou Jiangsu 221002 China 3.The

Unit：

KeyWords： high speed press vibration simulation dynamic balance optimization.

ClassificationCode：TG315

year,vol(issue):pagenumber：2006,31(6):96-99

Abstract：

To alleviate the vibration of high speed crank press,based on JF75G-125 type of press,a mathematical model for Slider-Crank system is established and the kinematic and dynamic properties are analyzed with analytic method.The dynamic balance is complimented by symmetry deign.A dynamic model is built up for Slider-Crank system in ADAMS(Automatic Dynamic Analysis of Mechanical Systems).Balanced by quadratic optimization,inertial forces of the optimized model have been tested and analyzed in ADAMS/ PostProcessor.On the basis of above,dynamic properties between the improved and unimproved crank press are compared and analyzed.Finally,an improved solution of crank press is presented.

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Reference：

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