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H beam has been widely used in industry and civil steel structure. But there are many key technologies that must be solved in order to produce high quality H-beam. This paper describes an investigation into the rolling technology using MARC software to model reversing rolling process of H-beam and compare the results with PDA data. A FEM model involving in three-dimensional, elasto-plastic and thermo-mechanical...
Rolling-cut shear is the key equipment of medium plate producing 1ine, while pure rolling shear was set as the target, so that the rolling line is smooth, and the quality of products is improved. This paper describes an investigation into the work Mechanism of rolling-cut shear. A parametric model of rolling-cut shear has been constructed by using ADAMS software. This model was used for two working...
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