A practical approach for determining rectangular stock sizes

A practical approach for determining rectangular stock sizes

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Article ID: iaor1995155
Country: United Kingdom
Volume: 45
Issue: 3
Start Page Number: 281
End Page Number: 286
Publication Date: Mar 1994
Journal: Journal of the Operational Research Society
Authors: ,
Abstract:

This paper addresses the problem of determining what rectangular sizes should be stocked in order to satisfy a bill of materials composed of smaller rectangles. As is common in many manufacturing operations, the stock material will be cut using two-staged guillotine cutting patterns. The paper first generates a large number of stock sizes ideally suited to the bill of materials. Then it uses a facility location algorithm to consolidate the stock sizes down to an acceptable number. Given the solution of what rectangular sizes to stock, a second program is used to map bills of materials into the stock rectangles. The effectiveness of the approach is demonstrated by generating stock sizes for a real-world bill of materials with 392 distinct order sizes and over 7700 order pieces.

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