基于具体生产机组设备和工艺条件,对SUS301和SUS304硬态不锈钢的冷轧生产工艺规程和工艺参数进行了研究,分析确定了硬态不锈钢生产过程中表面硬度的相关工艺参数,提出了针对硬态不锈钢生产的冷轧工艺规程调整方法,并利用BP神经网络建立了压下率设定模型,建立了宝新公司自有的硬态不锈钢表面硬度的工艺控制技术.相关技术应用于实际生产后,SUS301和SUS304硬态不锈钢产品的表面硬度控制精度明显提高.
Based on production facility and techniques, the technological process and technological parameters of SUS301and SUS304 harden temper stainless steel were investigated. Technological parameters of surface hardness correlation during cold rolling were analyzed, adjustments of technological process were established, predicting mod-el of percent reduction was built by BP neural network, technology of control surface hardness belonged to Baoxin Company Limited was brought out. After the application of technological process and technological parameters, sur-face hardness precision of SUS301 and SUS304 is improved obviously.
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