NDLI: Forging penetration efficiency of steel H13 stepped shaft radial forging with GFM forging machine

Content Provider	Springer Nature Link
Author	Zhou, Xu dong Liu, Xiang ru Xing, Jian bin
Copyright Year	2012
Abstract	The numerical thermal mechanical simulation of radial forging process of steel H13 stepped shaft with GFM (Gesellschaft fur Fertigungstechnik und Maschinenbau) forging machine was carried out by three-dimensional finite element code DEFORM 3D. According to the effective plastic strain, the mean stress and the mean plastic strain distribution of the radial forging, the forging penetration efficiency (FPE) was studied throughout each operation. The results show that the effective plastic strain in the center of the forging is always greater than zero for the desirable larger axial drawing velocity. The mean stress in the center of the workpiece is proposed to describe hydrostatic pressure in this paper. There is compressive strain layer beneath the surface of the workpiece to be found, while there is tensile strain core in the center of the workpiece. These results could be a valuable reference for designing the similar forging operations.
Starting Page	315
Ending Page	318
Page Count	4
File Format	PDF
ISSN	10071172
Journal	Journal of Shanghai Jiaotong University (Science)
Volume Number	17
Issue Number	3
e-ISSN	19958188
Language	English
Publisher	Shanghai Jiaotong University Press
Publisher Date	2012-06-09
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	radial forging forging penetration efficiency (FPE) stepped shaft finite element Computer Science Materials Science Electrical Engineering Life Sciences Architecture
Content Type	Text
Resource Type	Article
Subject	Multidisciplinary

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