Transactions of Materials and Heat Treatment

Title：Numerical simulation of high finned steel tubes forming process during skew rolling

Authors： SUN Tang-min YANG Cui-ping ZHANG Kang-sheng HU Zheng-huan(School of Mechanical Engineering University of Science and Technology Beijing Beijing 100083 China)

Unit：

KeyWords： skew rolling high finned steel tube stress strain numerical simulation

ClassificationCode：TG335.19

year,vol(issue):pagenumber：2009,34(3):78-80

Abstract：

The mechanistic study of high finned steel tube deformation is laggard in present situation. A three-dimensional entity model of the roll was established by Pro/E. The three-dimensional rigid-plastic finite element method and DEFORM-3D analysis software were used to numerically simulate the forming process of high finned steel tubes. The stress and strain distributions were analyzed by this simulation. Finally the forming process rule of high finned steel tubes during skew rolling was concluded. The rule provides theoretical basis for further study of skew rolling high finned steel tubes.

Funds：

国家自然科学基金资助项目(50575023,50435010);; 国家科技支持计划项目(2006BAF04B03);; 高等学校博士学科点专项科研基金项目(20050008024)

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