Article ID: | iaor2005115 |
Country: | United Kingdom |
Volume: | 42 |
Issue: | 7 |
Start Page Number: | 1281 |
End Page Number: | 1303 |
Publication Date: | Jan 2004 |
Journal: | International Journal of Production Research |
Authors: | Baykasoglu Adil, Dereli Trkay |
Keywords: | heuristics, optimization: simulated annealing |
This paper presents a meta-heuristic optimization system developed for the determination of optimal index positions of cutting tools on the tool magazines (automatic tool changer (ATC) or turret magazine, etc.) of CNC (computerized numerical control) machine tools. The selection of index positions is performed using a simulated annealing (SA) algorithm that takes the following as the input: (1) a list of cutting tools assigned to certain machining operations: (2) the number of copies of each cutting tool available in the workshop; (3) total number of index positions on the tool magazines; (4) the indexing time of a tool magazine of a CNC machine tool specified by manufacturer. Then, the SA algorithm determines index locations of cutting tools on the tool magazines. Dereli