The Research for Drawing Process of High-Speed Railway’s Track Template

Hong Lei Sun; Jing Yin; Rui Ma

doi:10.4028/www.scientific.net/AMR.139-141.589

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 139-141The Research for Drawing Process of High-Speed...

The Research for Drawing Process of High-Speed Railway’s Track Template

Abstract:

The track template is a crucial part of the high-speed railway’s track constructing, and the manufacture experiences are still lacked in China. In this paper, the two times drawing process scheme is based on FEA of Dynaform. The pre-forming is the key step of the whole process. The performing scheme was established by simulation and experiment. The pre-formation’s experimental results and simulation results are well coincided. The max relative error of width reaches 1.22%, and the max relative error of length is less than 4.86%. The eligible parts were formed by the drawing process and pilot production has applied to engineering practice.

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Periodical:

Advanced Materials Research (Volumes 139-141)

Pages:

589-593

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.139-141.589

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Online since:

October 2010

Authors:

Hong Lei Sun, Jing Yin, Rui Ma

Keywords:

Blank Size, Blank-Hold Force, Dynaform Simulation, High-Speed Railway’s Track Template

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