Experimental investigation of friction in deep drawing

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Date

2017

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Springer London Ltd

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Manufacturing Engineering
(2003)
Opened in 2003 with the aim to graduate experts in the field of machine-production, our Department is among the firsts in our country to offer education in English. The Manufacturing Engineering program focuses on the manufacturing technologies that shape materials from raw materials to final products by means of analytical, experimental and numerical modeling methods. First Manufacturing Engineering Program to be engineered by Müdek, our department aims to graduate creative and innovative Manufacturing Engineers that are knowledgeable in the current technology, and are able to use production resources in an effective and sustainable way that never disregards environmental facts. As the first Department to implement the Cooperative Education Program at Atılım University in coordination with institutions from the industry, the Manufacturing Engineering offers a practice-oriented approach in education with its laboratory infrastructure and research opportunities. The curriculum at our department is supported by current engineering software, and catered to creating engineers equipped to meet the needs of the production industry.

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Abstract

Investigation of friction is carried out in the radial drawing region between the die and blank holder and also in the stretching zone over the punch in deep drawing. Two methods are developed to calculate the coefficient of friction in each zone using the experimentally determined data such as punch force diagrams and strain distributions obtained by an optical scanning system. The current methods differ from the existing techniques which are obtained in simulative tests. The proposed methods can be applied in room temperature and at elevated temperatures. Comparisons of friction coefficients are made with those obtained by other techniques.

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Kalkan, Hakan/0000-0001-5189-1737; HACALOGLU, TUGCE/0000-0003-4500-4198
ORCID
Kalkan, Hakan ORCID logo
HACALOGLU, TUGCE ORCID logo

Keywords

Friction, Deep drawing, Tribology

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Citation

7

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Q2

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Source

Volume

92

Issue

9-12

Start Page

3311

End Page

3318

URI

https://doi.org/10.1007/s00170-017-0401-3
 https://hdl.handle.net/20.500.14411/2886

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