| 矩形件排样优化的丁字尺法 |
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| 引用本文： | 方仍存,曹炬,陈学松,马璇. 矩形件排样优化的丁字尺法[J]. 锻压技术, 2004, 29(3): 24-26 |
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| 作者姓名： | 方仍存 曹炬 陈学松 马璇 |
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| 作者单位： | 华中科技大学,430074;武汉大学,430072 |
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| 摘 要： | 矩形件排样优化既要考虑材料的利用率，又要考虑生产时的下料效率，同时还要满足“一刀切”的工艺要求。综合考虑这些因素后，提出了将板材先分块，再在分块的板材上排放单一零件的丁字尺法。实验表明这种方法对大规模矩形件有较好的效果，提高材料利用率的同时又能很好地保证下料效率。
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| 关 键 词： | 矩形件排样 近似算法 最优化 丁字尺法 |
T square algorithm for rectangular cutting stock problem |
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| Fang Rengcun Cao Ju Chen Xuesong. T square algorithm for rectangular cutting stock problem[J]. Forging & Stamping Technology, 2004, 29(3): 24-26 |
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| Authors: | Fang Rengcun Cao Ju Chen Xuesong |
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| Affiliation: | Fang Rengcun Cao Ju Chen Xuesong(Huazhong University of Science & Technology) Ma Xuan(Wuhan University) |
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| Abstract: | The paper based actual unloading technological requirement of rectangular pieces, proposes a T square approximate algorithm.First divide the rectangular stock into three blocks, and then place a kind of rectangular pieces on each block. The results show that the algorithm is valid to the large|scale rectangular layout and ensure the productivity of unloading. |
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| Keywords: | Rectangular layout Approximate algorithm Optimization T square algorithm |
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