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Abstract

In this paper, a novel multi-ring blank holder technique is developed. The blank holding force (BHF) provided by each ring can be independently and effectively applied on all radial regions. The principles and advantages of the multi-ring technique are first explained and analyzed by theoretical derivation, stress analysis, and forming simulation. The results indicate that the distribution of the blank holder force per unit area (FUA) applied by the new blank holder technique is more reasonable than using the conventional single blank holder and can better suppress the wrinkles. Finally, the effectiveness of the multi-ring blank holder technique is proven by a deep drawing experiment of the 08Al plate. It was verified that due to the reasonable FUA distribution, the use of the blank holder technique can suppress the wrinkles on the flange very well.

Details

Title
Research on deep drawing with multi-ring blank holder technique
Author
Zhang, Hongsheng 1 ; Qin, Siji 2   VIAFID ORCID Logo  ; Meng, Linyuan 2 

1  Yanshan University, School of Mechanical Engineering, Qinhuangdao, China (GRID:grid.413012.5) (ISNI:0000 0000 8954 0417); Yanshan University, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, School of Environment and Chemical Engineering, Qinhuangdao, China (GRID:grid.413012.5) (ISNI:0000 0000 8954 0417) 
2  Yanshan University, School of Mechanical Engineering, Qinhuangdao, China (GRID:grid.413012.5) (ISNI:0000 0000 8954 0417) 
Pages
4115-4126
Publication year
2022
Publication date
Oct 2022
Publisher
Springer Nature B.V.
ISSN
02683768
e-ISSN
14333015
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1007/s00170-022-10142-1
ProQuest document ID
2718745275
Copyright
© The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.