Transactions of Materials and Heat Treatment

Title：Analysis of factors affecting rolling force in rolling zone of eccentric shafts with cross wedge rolling

Authors： HE Tao1 2 WANG Bao-yu2 HU Zheng-huan2(1.School of Mechanical Engineering Shanghai University of Engineering Science Shanghai 201620 China 2.School of Mechanical Engineering University of Science and Technology Beijing Beijing 100083 China)

Unit：

KeyWords： cross wedge rolling part with eccentric section rolling force FEM

ClassificationCode：TG335.19

year,vol(issue):pagenumber：2009,34(4):48-51

Abstract：

In the rolling procedure of eccentric shafts with cross wedge rolling,the non-symmetry of rolling force in rolling zone is a significant characteristic.The characteristic of force in rolling zone of eccentric shafts with cross wedge rolling was completely and systematically analyzed using FEM.Then,the affecting mechanism of effecting parameters to force in rolling zone was clarified.In the meantime,primary and secondary factors effecting on parameters of force in rolling zone was synthesized.The researches are helpful for understanding the forming mechanism,rotating conditions and eccentric limit of eccentric shafts with cross wedge rolling.

Funds：

国家自然科学基金资助项目(50435010,50675019);; 国家科技支撑计划资助项目(2006BAF04B03);; 北京市自然科学基金资助项目(3082013)

Reference：

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