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摘要：
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孔型设计在轧钢生产中十分重要,关系到轧钢生产的产量、质量、消耗和工人的操作条件等,孔型设计的效率、精度和方法已成为轧钢生产企业提高经济效益的关键。计算机作为重要辅助手段在轧钢生产中发挥着越来越大的作用,成为轧钢生产技术发展的推动力。本文主要介绍了计算机辅助孔型设计(CARD)技术在轧钢生产中的重要作用、发展历程和国内外的应用现状,并对现有计算机辅助孔型设计方法发展的几个阶段和优缺点做了评述,总结了国内CARD系统的发展趋势。
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Roll pass design is very important for the product of profiled bar,which is related to the quality、output、consume and the environment condition,etc.The efficiency、precision and method of roll pass design have been the key point for improving the economic benefit ratio of the rolling mill.Computer plays more and more important role in the production of profiled bar as a assistant way,which has been the impetus in the production of profiled bar.The paper introduces the recent progress at home and abroad of computer aided roll pass design(CARD) and analyses the methods of computer aided groove design.The further application prospects of the technology in china are discussed.
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参考文献：
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