Transactions of Materials and Heat Treatment

Title：Numerical simulation and experimental study on forming process cooling area of large diameter tee

Authors： LIU Li-min1 ZHONG Zhi-ping2 XIE Tan2 BIAN Yi2 GAO Jun2 SHAN Zhong-de1(1.Advaced Manufacture Technology Center China Academy of Machinery Science and Technology Beijing 100083 China 2.Beijing Research Institute of Mechanical and Electrical Technology Beiji

Unit：

KeyWords： fittings cooling parameter numerical simulation

ClassificationCode：TG306

year,vol(issue):pagenumber：2009,34(2):137-140

Abstract：

FEM simulation and experimental study were applied to the key procedure-compress package of the hot extrusion forming process of equal diameter tee.Reasonable qualitative analysis of cooling parameters was given.Cooling temperature was determined.The influence of different cooling parameters on compress forming was analyzed.The suitable percentage of long-axis of workpiece of cooling parameters were obtained.Research result has a certain guiding role in actual production.

Funds：

国际科技合作项目(2008DFA71250)

Reference：

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