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注:本文荣获1990年日本PM优秀论文奖第一名。 当前,钢铁生产的设备正在从大量生产型向着以下方向发展: ——节能型和追求提高质量、稳定生产的工艺过程的连续化、同步化 ——在轧制过程中精轧板厚控制、板形控制、材质控制等结合在一起的高度自动化的生产过程 在这样的生产流程中,一方面可自动制造出偏离标准少的优质产品,但同时也存在着某些设备异常和故障会敏感地波及到质量,给相关工序整体带来影响而造成大量质量缺陷的危险性。
Note: This article won the first place in the 1990 Japan PM Excellent Paper Award. At present, the equipment for steel production is moving from mass production to the following direction: - Continuity and synchronization of the energy-saving process and the pursuit of quality-enhancing, stable production processes - Plate thickness control, plate rolling in the rolling process Highly automated production processes that combine shape control, material control, etc. In such a production process, on the one hand, high-quality products with less deviation from standards can be automatically manufactured, but at the same time there are certain equipment abnormalities and failures that can be sensitively affected. To the quality, the impact on the overall process and cause a large number of quality defects.