Transactions of Materials and Heat Treatment

Title：Optimization research of the shell nosing mould of long steel pipe

Authors： TANG Xian-zhi ZHOU Jie (College of Mechanical Engineering Chongqing University Chongqing 400044 China)

Unit：

KeyWords： long steel pipe shell nosing numerical simulation.

ClassificationCode：TG305

year,vol(issue):pagenumber：2005,30(2):18-20

Abstract：

Shell nosing is applied to fabricate part based on the technology demand of the product. Through the simulation of the shell nosing of long steel pipe using DEFORM-2D, a few parameters of the mould (the transition arc R_1, the transition arc R_2 and the inside diameter of upper die Φ are designed in optimal condition. The results indicate that when the radius of transition arc R_1 is 130mm, the radius of transition arc R_2 is 100mm and the inside diameter Φ of upper die is 288mm, the optimized shell nosing can be achieved and applied in factory.

Funds：

Reference：

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