Study on the Forming Mechanism for Second Step on Hollow Rotor Shaft by 4-Roll Cross Wedge Rolling

Yong Ming Yang; Jiu Chuan Chen; Feng Wen Cheng; Jun Zhao

doi:10.4028/www.scientific.net/AMM.288.271

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 288Study on the Forming Mechanism for Second Step on...

Study on the Forming Mechanism for Second Step on Hollow Rotor Shaft by 4-Roll Cross Wedge Rolling

Abstract:

It is very important for accurately grasping stress, strain, and metal flow during the hollow motor shaft rolling, and it is also foundation of forming regularity, rolling force and energy parameter. The cross wedge rolling process of hollow motor shaft was simulated through rigid-plastic finite element software deform-3D. According to the simulation results, the distribution of internal stress, strain field inside the second step of the motor shaft had been obtained, revealed the metal flow ruler for the second step during forming process and it could effected on the metal flow ruler for the first step.

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Periodical:

Applied Mechanics and Materials (Volume 288)

Pages:

271-275

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.288.271

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Online since:

February 2013

Authors:

Yong Ming Yang, Jiu Chuan Chen, Feng Wen Cheng, Jun Zhao

Keywords:

Rolling , Finite Element (FE) Simulation, Hollow Motor Shaft

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References

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