Transactions of Materials and Heat Treatment

Title：The Die Design for the Process of Synchronous Rolling with Multiple Wedges

Authors： Roll Forging Research Institute of Jilin University of Technology Ron Guangsheng Bai zhibin Shuen Zhiguong Li Dongping Zhang Chengjian

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year,vol(issue):pagenumber：1992,17(2):50-54

Abstract：

The characteristics of synchronous rolling with multiple wedges was introduced simply in the paper. On the basis of the characteristics, several important problems, the selection for forming angle and spreading angle of secondary wedge as well as computing for spreading length of the secondary wedge, the design of the begining position of the wedges, the. length design for the step between the main and secondary wedges, the design for the minimttm inclined angle on the forming surface of the secondary wedge, were proposed and solved. Finally the example of die design for a typical workpiece was presented.

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Reference：

[1] 张承鉴等多楔同步楔横轧理论及工艺农业机械学报 1988(3) .
[2] 山益次郎回转塑性加工学近代编集社 1971

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