Abstract
Modeling of the minimum variable blank holder force based on forming limit diagram (FLD) in deep drawing process
Highlights
The wrinkle is a type of product defect that often occurs in deep drawing
Results and discussion: analytical and FE simulation of minimum variable blank holder force (VBHF) Table 2 shows the magnitude of tangential-radial stress and minimum VBHF by using the equations 1 to 7, based on the minor and major limiting strain ratio, during the punch stroke
VBHF modeling indicated a similar trend compared to FE simulation results
Summary
Welcome to our very first International Conference on Informatics, Technology and Engineering (InCITE) 2017 held by Faculty of Engineering Universitas Surabaya (Ubaya), in collaboration with University of Wollongong (Australia), Solar Energy Research Center – Dalarna University (Sweden), Suranaree University of Technology (Thailand), and National Taiwan University of Science and Technology (Taiwan). This international conference will be enlivened by a series of keynote speeches and parallel sessions delivered by scholars, researchers, practitioners and academicians who are coming from 5 different countries and more. With the advances in techniques to defeat CAPTCHAs, the future of auto- mated Turing tests is an open question
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