Modeling of the minimum variable blank holder force based on forming limit diagram (FLD) in deep drawing process

Candra, Susila and Batan, I Made Londen and Pramono, Agus Sigit and Berata, Wajan (2017) Modeling of the minimum variable blank holder force based on forming limit diagram (FLD) in deep drawing process. IOP Conf. Series: Materials Science and Engineering, 273 (012014). pp. 1-7. ISSN 17578981

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Official URL: http://iopscience.iop.org/article/10.1088/1757-899...

Abstract

This paper presents the mathematical approach of minimum blank holder force to prevent wrinkling in deep drawing process of the cylindrical cup. Based on the maximum of minor-major strain ratio, the slab method was applied to determine the modeling of minimum variable blank holder force (VBHF) and it compared to FE simulation. The Tin steel sheet of T4-CA grade, with the thickness of 0.2 mm was used in this study. The modeling of minimum VBHF can be used as a simple reference to prevent wrinkling in deep drawing.

Item Type: Article
Uncontrolled Keywords: blank holder force, wrinkling, deep drawing process, minor strain, major strain
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TS Manufactures
Divisions: Faculty of Engineering > Department of Manufacturing Engineering
Depositing User: Susila Candra 6185
Date Deposited: 03 Jan 2018 05:59
Last Modified: 15 Feb 2018 03:14
URI: http://repository.ubaya.ac.id/id/eprint/31419

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