Title :
Sensitivity analysis of torsional vibrations in mill drive train system
Author :
Yan, Xingchun ; Wang, Yongqin ; Luo, Yuanxin ; Wang, Qing
Author_Institution :
State Key Lab. of Mech. Transm., Chongqing Univ., Chongqing, China
Abstract :
To increase the productivity and reduce the cost, the mill drive system having fast performance are now been employed in the steel marking industry. However, torsional vibration has been one of the major issues in improving the quality of end product. This paper devotes on the theoretical study of sensitivity of design parameters for the drive train system (e.g., inertia and stiffness of the major components). Then an in-house program is developed accordingly. It can be used to optimize the design parameters in the design stage. The parameters of the 1050R1 Roughing Mill are used for verification of the program. Finally, the conclusions are given as well as the future work.
Keywords :
design engineering; drives; mechanical engineering computing; optimisation; rolling mills; sensitivity analysis; steel manufacture; vibrations; 1050R1 roughing mills; cost reduction; design optimization; end product quality improvement; in-house program; mill drive train system; sensitivity analysis; steel marking industry; torsional vibrations; Gears; Partial differential equations; Sensitivity analysis; Solid modeling; Springs; Vibrations; Drive system; Rolling mill; Sensitivity analysis; Torsional vibration;
Conference_Titel :
Information and Automation (ICIA), 2011 IEEE International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4577-0268-6
Electronic_ISBN :
978-1-4577-0269-3
DOI :
10.1109/ICINFA.2011.5949004
