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Abstract
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Article Information:
Algorithm Development and Application of Spring Back Compensation for Sheet Metal Forming
Agus Dwi Anggono, Waluyo Adi Siswanto and Badrul Omar
Corresponding Author: Agus Dwi Anggono
Submitted: December 09, 2011
Accepted: January 04, 2012
Published: July 15, 2012 |
Abstract:
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The aim of this research is to develop an algorithm to solve difficulty associated with spring back
error in sheet metal forming. Spring back can be considered as a dimensional change which happens during
unloading, due to the occurrence of primarily elastic recovery of the material. The die surface compensation
is needed to obtain the accurate product due to geometrical deviations caused by spring back. Die-compensation
simulation enables companies to increase competitiveness by increasing product accuracy and reducing the
number of errors in sheet metal forming process. The proposed algorithm combines two methods of die
compensation; Displacement Adjustment (DA) and Spring-Forward (SF) methods. Both are based on iteratively
comparing the deformed shape with the target.
Key words: Die compensation, optimization, sheet metal forming, spring back, , ,
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Cite this Reference:
Agus Dwi Anggono, Waluyo Adi Siswanto and Badrul Omar, . Algorithm Development and Application of Spring Back Compensation for Sheet Metal Forming. Research Journal of Applied Sciences, Engineering and Technology, (14): 2036-2045.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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