Two-Dimensional Irregular Packing Algorithm for Strips Cutting Technology in Sheet Steel Industry

Abstract:

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This paper proposes a new packing algorithm for strips cutting method in steel plate cutting technology. It remarks the shapes by many horizontal lines. It firstly searches the best sequence and each shape’s angle for packing all shapes by genetic simulated annealing algorithm, and then a new heuristic algorithm which satisfies the practical need of strips cutting technology based on the bottom-left algorithm is used to complete the automatic layout of two dimensional irregular shapes. In the end, satisfactory results of optimal layout are obtained.

Info:

Periodical:

Edited by:

Han Zhao

Pages:

1080-1084

DOI:

10.4028/www.scientific.net/AMM.130-134.1080

Citation:

M. X. Pan "Two-Dimensional Irregular Packing Algorithm for Strips Cutting Technology in Sheet Steel Industry", Applied Mechanics and Materials, Vols. 130-134, pp. 1080-1084, 2012

Online since:

October 2011

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Price:

$35.00

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