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Investigation of geometrical defect of AA6061-T4 cold embossing using FEM

Abdullah, Ahmad Baharuddin and Salit, Mohd Sapuan and Samad, Zahurin and M. Tandur, Khaleed Hussain and Abdul Aziz, Nuraini (2012) Investigation of geometrical defect of AA6061-T4 cold embossing using FEM. Applied Mechanics and Materials, 110-116 . pp. 2337-2341. ISSN 1660-9336; ESSN: 1662-7482

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Official URL: http://www.scientific.net/AMM.110-116.2337

Abstract

Accuracy of the net-shape manufacturing such as forging becomes critical as the process depends on many factors. Defect will harm the assembly tend to affect the performance of the part. Therefore, it must be detected and minimized it as soon as the manufacturing begins. Small size and complexity of the part limits the defective part to be assessed. The paper presents an investigation on the defect of the cold embossing pin. In this work, the effect of design and process parameters to the formation of defect was studied using 2-D FE analysis. The defect can be measured based on the incomplete filling of the region from the FE result. The results show that, the FE observations are in good agreement with the experimental result.

Item Type:Article
Keyword:Assembly accuracy; Cold embossing; Filling ratio; Forging defect; Image processing
Faculty or Institute:Faculty of Engineering
Publisher:Trans Tech Publications
DOI Number:10.4028/www.scientific.net/AMM.110-116.2337
Altmetrics:http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.4028/www.scientific.net/AMM.110-116.2337
ID Code:23340
Deposited By: Muizzudin Kaspol
Deposited On:02 Oct 2014 12:32
Last Modified:07 Nov 2016 18:41

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