The Calculation Method of Accurate Shaping Curve of Inside Right-Angle Step in Cross Wedge Rolling

Abstract:

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Deep study on Inside Right-angle Step (IRS) forming process was conducted to improve the precision of its (IRS) forming. According to its actual forming process, the zone, or the undeformed zone, was looked as semi-spiral declined cone and excluded the contact zone. A new algorithm was developed for calculating the size of the undeformed zone. More simple mathematical models and expressions weredeveloped for solving the shaping curve. The model was verified in terms of its simplicity and correctness based on the numerical simulation.

Info:

Periodical:

Edited by:

Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng

Pages:

1416-1420

DOI:

10.4028/www.scientific.net/AMM.37-38.1416

Citation:

R. Zhao et al., "The Calculation Method of Accurate Shaping Curve of Inside Right-Angle Step in Cross Wedge Rolling", Applied Mechanics and Materials, Vols. 37-38, pp. 1416-1420, 2010

Online since:

November 2010

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Price:

$35.00

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