Study on Ultrasonic Surface Rolling Process Using FEM Analysis

Abstract:

Article Preview

Ultrasonic surface rolling processing (USRP) is a surface nanocrystallization method developed recently, which can bring metal surface with superior properties. In order to obtain the material response during USRP, a 3D dynamic finite element model was adopted to study the effects of parameters. This model was validated by experimental results of residual stress. Simulated results indicate that large ultrasonic vibration parameters generate high stress and strain, where static pressure plays a more important role than vibration amplitude. Yet high spindle speed leads to small stress and strain.

Info:

Periodical:

Advanced Materials Research (Volumes 189-193)

Edited by:

Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang

Pages:

2112-2115

DOI:

10.4028/www.scientific.net/AMR.189-193.2112

Citation:

Y. Liu et al., "Study on Ultrasonic Surface Rolling Process Using FEM Analysis", Advanced Materials Research, Vols. 189-193, pp. 2112-2115, 2011

Online since:

February 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.