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Prospects for Variable Gauge Rolling:Technology,Theory and Application 被引量:28

Prospects for Variable Gauge Rolling:Technology,Theory and Application
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摘要 Variable gauge rolling (VGR) is a new technology to produce flat products with different thicknesses (FDT), which could be used to replace conventional fiat products in order to save metals and reduce structure mass. The method of VGR was introduced for investigating new problems in rolling theory of VGR, and the new formulas for calculating parameters of VGR were proposed. Besides, some results of numerical simulation by finite elemen~ method were described. As an example, the products applications of FDT in bridge construction, ship building and auto manufacturing were presented. Finally, the prospects for VGR and FDT were discussed. Variable gauge rolling (VGR) is a new technology to produce flat products with different thicknesses (FDT), which could be used to replace conventional fiat products in order to save metals and reduce structure mass. The method of VGR was introduced for investigating new problems in rolling theory of VGR, and the new formulas for calculating parameters of VGR were proposed. Besides, some results of numerical simulation by finite elemen~ method were described. As an example, the products applications of FDT in bridge construction, ship building and auto manufacturing were presented. Finally, the prospects for VGR and FDT were discussed.
作者 LIU Xiang-hua
出处 《Journal of Iron and Steel Research International》 SCIE EI CAS CSCD 2011年第1期1-7,共7页
基金 Item Sponsored by National Natural Science Foundation of China(50634030,50974039)
关键词 variable gauge rolling longitudinal profile plate tailor rolled blank variable gauge rolling longitudinal profile plate tailor rolled blank
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