Transactions of Materials and Heat Treatment

Title：Mechanism analysis and motion simulation of stop-and-go slab sizing press

Authors： Wang Yanfeng Liu Jingyu Qiu Changming

Unit： North China University of Science and Technology

KeyWords： hot rolling strip slab sizing press mechanism analysis motion simulation

ClassificationCode：TG333.2

year,vol(issue):pagenumber：2016,41(2):133-137

Abstract：

As the main equipment of hot continuous rolling strip production line, slab sizing press (SSP) was imported from abroad，and there are some blindness in application. For Germany SMS stop-and-go SSP, its mechanism composition, action principle and mechanism degree of freedom were analyzed. The 3D model of the side press module was built by SolidWorks, and the motion simulation was done by SolidWorks Motion. The results show that the main motor angle should be controlled from 248 °to 360 ° in the side pressing process of die on the slab, the maximum velocity of the die in the width direction of slab is 352 mm·s-1, the maximum acceleration is 1648 mm·s-2, and the maximum displacement of one side is 160 mm. By comparing the simulation curves with the actual motion state, the correctness of the data was verified.

Funds：

河北省科技厅计划项目（14963808D）

王彦凤（1970-），女，硕士，副教授

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