Title :
Numerical simulation for pipe forming in multi-process hot extrusion
Author :
Chen, Kun ; Zhang, Bo ; Liu, Zhaotun ; Chen, Dingfang
Author_Institution :
Intell. Manuf. & Control Inst., Wuhan Univ. of Technol., Wuhan, China
Abstract :
The numerical simulation method that pipe material forming in multi-process hot extrusion was researched by FEM software ANSYS-LSDYNA. In the paper the craft parameters, such as friction, temperature, extrusion speed and the heat up length of the pipe, which affected the effect of extrusion were analyzed and will provided theory reference when hot extrusion craft were established.
Keywords :
extrusion; finite element analysis; forming processes; hot working; pipes; tool steel; ANSYS-LSDYNA FEM software; FeCrMnSiCJk; finite element analysis; hot die steel; hot extrusion craft parameter; metal plastic forming process; multiprocess hot extrusion; numerical simulation method; pipe extrusion; pipe forming; Building materials; Costs; Finite element methods; Friction; Inorganic materials; Nonlinear distortion; Numerical simulation; Shape; Steel; Temperature; hot extrusion; numerical simulation; pipe material;
Conference_Titel :
Computer-Aided Industrial Design and Conceptual Design, 2008. CAID/CD 2008. 9th International Conference on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-3290-5
Electronic_ISBN :
978-1-4244-3291-2
DOI :
10.1109/CAIDCD.2008.4730657
