Paper Title:
Basic Research on Ultrasonic Extrusion for 45 Steel Shaft
  Abstract

Research on ultrasonic extrusion under different process parameters for 45 steel shaft based on orthogonal test is carried out. The influences of various process parameters on shaft surface roughness and micro hardness are analyzed. The experimental results show that the influences of tool radius, pre-pressure, feed rate and rotating speed in the ultrasonic extrusion on surface roughness and micro hardness are different, but there are optimal values in the given experimental conditions. Compared with conventional extrusion, it can reduce the part surface roughness and improve surface micro hardness significantly in the process of ultrasonic extrusion.

  Info
Periodical
Edited by
Bo Zhao, Guanglin Wang, Wei Ma, Zhibo Yang and Yanyan Yan
Pages
288-292
DOI
10.4028/www.scientific.net/KEM.455.288
Citation
J. X. Zheng, C. S. Liu, Y. M. Zhang, "Basic Research on Ultrasonic Extrusion for 45 Steel Shaft", Key Engineering Materials, Vol. 455, pp. 288-292, 2011
Online since
December 2010
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Price
$32.00
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