Transactions of Materials and Heat Treatment

Title：Research of cross-rolling metal pipe material V-shaped groove

Authors： JIA Han-long LIU Jin-ping HU Zheng-huan(School of Mechanical Engineering University of Science and Technology Beijing Beijing 100083 China)

Unit：

KeyWords： cross-roll thread shaft mould and die

ClassificationCode：TG335.19

year,vol(issue):pagenumber：2009,34(3):85-87

Abstract：

The cross-rolling metal pipe material V-shaped groove on its mold design and finite element simulation and the experimental results of the analysis and research were described. Based on the theory of metal volume invariability when parts being processed and using Deform-3D finite element simulation software rolling process, a better groove was gained to facilitate the V-cutting. The result validates the feasibility of the ramp-rolling metal tube axis based on die designed by the tooth height value, which provides the theoretical foundation and reference for farther research.

Funds：

国家自然科学基金资助重点项目(50435010,50675019);; 国家科技支撑计划资助项目(2006BAF04B03)

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