The Influence of Blanking Process by Superimposing Ultrasonic Vibrations

Abstract:

Article Preview

The application of ultrasonic vibrations superimposed on wire drawing, deep drawing, upsetting and rolling has been developed in the literature before. Few attempts have ever been made to develop the application of the ultrasonic vibration to blanking process. This paper reports an investigation into the effects of the superimposed ultrasonic vibrations of the punch during the blanking process by experimental design and response surface methodology. The effects of the ultrasonic vibration on the punch load and edge profile are systematically studied. The results show ultrasonic vibrations can decrease the punch load and improve the quality of edge profile.

Info:

Periodical:

Edited by:

Zone-Ching Lin, You-Min Huang, Chao-Chang Arthur Chen and Liang-Kuang Chen

Pages:

78-85

Citation:

W. C. Yeh and T. H. Chu, "The Influence of Blanking Process by Superimposing Ultrasonic Vibrations", Advanced Materials Research, Vol. 579, pp. 78-85, 2012

Online since:

October 2012

Export:

Price:

$38.00

[1] S.A.A.A. Mousavi, H. Feizi, and R. Madoliat, Investigations on the effects of ultrasonic vibrations in the extrusion process, Journal of Materials Processing Technology, 187(2007) 657-661.

DOI: https://doi.org/10.1016/j.jmatprotec.2006.11.168

[2] V.C. Kumar and I.M. Hutchings, Reduction of the Sliding Friction of Metals by the Application of Longitudinal or Transverse Ultrasonic Vibration, Tribology International, 37(2004) 833–840.

DOI: https://doi.org/10.1016/j.triboint.2004.05.003

[3] R.H. Myers, D.C. Montgomery, Response surface Methodology, John Wiley & Sons Inc., (2002).

[4] T. Jansson, and L. Nilsson, Optimizing sheet metal forming process-Using a design hierarchy and response surface methodology, Journal of Materials Processing Technology, 178 (2006) 218-233.

DOI: https://doi.org/10.1016/j.jmatprotec.2005.03.040

[5] Lin Wang, and T.C. Lee, Controlled strain path forming process with space variant blank holder force using RSM method, Journal of Materials Processing Technology, 167 (2005) 447-455.

DOI: https://doi.org/10.1016/j.jmatprotec.2005.06.017

[6] R. Hambli, Fracture criteria identification using an inverse technique method and blanking experiment, International journal of Mechanical Sciences, 44(2002), pp.2089-2102.

DOI: https://doi.org/10.1016/s0020-7403(02)00049-8

[7] Yeh, W.C., Chu, T.S., Wang, S.S., Fuh, K.H. and Chen, K.H., Finite Element Analysis of Blanking Process by Superimposing Ultrasonic Vibrations, Advanced Materials Research, 201-203(2011), pp.126-132.

DOI: https://doi.org/10.4028/www.scientific.net/amr.201-203.126