Title :
Research on deforming force of magnesium alloy tube extrusion
Author :
Liang, Haicheng ; Cui, Jianzhong ; Wang, Zhongtang ; Zhao, Genfa
Author_Institution :
Key Lab. of Electromagn. Process. of Mater., Northeastern Univ., Shenyang, China
Abstract :
Deforming force of magnesium alloy tube extrusion about cone dies had been studied theoretically by block method and numerical simulation method, and the formulas and predictive Results were certificated by experiments. The results showed that theoretical results of extrusion force given by calculating formula and numerical simulation method were approaching to those of experiments and the average value of relative error is about 10 % and 14 % respectively. It was concluded that theoretical calculating formula in this paper and numerical simulation method were veracious and had certain practical value in engineering.
Keywords :
deformation; extrusion; magnesium alloys; numerical analysis; pipes; block method; cone dies; deforming force; magnesium alloy tube extrusion; numerical simulation method; Electromagnetics; Electron tubes; Force; Magnesium; Materials; Numerical simulation; block method; extrusion; numerical simulation method; tube;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987959
