Transactions of Materials and Heat Treatment

Title：Upsetting die design of the Φ88.9×6.45 oil tube

Authors： ZHANG Ming~1 ZHANG Zhi-kun~2(1.School of Mechanical and Power Engineering Henan Polytechnic University Jiaozuo Henan 454003 China 2.State Key Laboratory of Plastic Forming Simulation and Die & Mould Technology Huazhong University of Science and Technology

Unit：

KeyWords： oil tube upsetting die design

ClassificationCode：TG315.2

year,vol(issue):pagenumber：2006,31(4):66-67

Abstract：

Through the theoretical and experimental study,we analyze the deformation character of the end upsetting.On the basis of considering the forging equipment and ensuring the quality of the oil tube,we determine the upsetting processes of the Φ88.9×6.45 oil tube and design the corresponding die.

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Reference：

[1]张志文.锻压工艺学[M].北京:机械工业出版社,1988.
[2]程俊伟,黄早文,俞彦勤.加厚油管镦锻试验研究[J].锻压机械,2001,(4):42.

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