Title :
Structure optimization of segment of hot rolling coiler mandrel based on finite element analysis
Author :
Zhang, Jian ; Peng, Yan ; Zhang, Du-Xian
Author_Institution :
Eng. Res. Center of Rolling Equip. & Complete Technol. of Minist. of Educ., Yanshan Univ., Qinhuangdao, China
Abstract :
Analyze the operating principle of segment, calculate the radial pressure on the hot rolling coiler mandrel. Simulate working condition of segment based on finite element software, make distortion analysis and stress analysis, optimize the design of segment structure, combining the distribution situation of cracks, so as to effectively improve the stress concentration problem. The application of new structure is quite effective, and the generation and extension of crack can be well controlled.
Keywords :
cracks; finite element analysis; hot rolling; stress analysis; distortion analysis; finite element analysis; hot rolling coiler mandrel; radial pressure; stress analysis; stress concentration; structure optimization; Coils; Conductivity; crack; finite element software; radial pressure; segment;
Conference_Titel :
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-7957-3
DOI :
10.1109/CMCE.2010.5609682
