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OPTIMAL STRIP LAYOUT OF IRREGULAR SHAPES BY DIE STAMPING THEM FROM METAL SHEET

Tran Trung Anh Dung 1
Tran Dang Bong 1
Pham Ngoc Tuan 1
Volume & Issue: Vol. 11 No. 3 (2008) | Page No.: 79-87 | DOI: 10.32508/stdj.v11i3.2623
Published: 2008-03-31

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Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

This article deals with optimal nesting problem when irregular shapes are cut from strip metal sheet by using die stamping method. The objective of the research is minimizing the waste of material or maximizing the number of shapes cutting from metal sheet. By generating some mathematical models and building up their algorithms, the software for solving problem dedicates to a number of industries for saving the time and minimizing thewaste of material, and of course, increasing the productivity of manufacturing.

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