Study on Simulation Experiment with Universal Pass Rolling Deformation for Heavy Rail

Abstract:

Using the finite element software ANSYS/LS-DYNA for the universal rolling machine to simulate,research unit of the universal rolling deformation etc, and the use of universal mill for heavy rail rolling to simulate of lead samples, study of both. By comparing experimental results, the results show rolling simulation of laboratory lead samples and finite element simulations of computer are basically the same, use the universal pass, the difference of pressure coefficient for the rail head and rail base and rail back that work on the workpiece at the universal pass is small, deformation of workpiece is uniformity, it ensure the dimensional accuracy of the finished rail on the rail section.

• Periodical: Advanced Materials Research (Volumes 430-432)
• Pages: 525-529
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.430-432.525
• Online since: January 2012
• Authors: Lin Chen, Ke Xin Bi
• Keywords: ANSYS/LS-DNYA, Heavy Rail, Universal Rolling Method

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