| 热镀锌线镀层厚度自动控制系统研究 |
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| 引用本文： | 秦大伟,张岩,王军生,费静,侯永刚,宋君,刘宝权. 热镀锌线镀层厚度自动控制系统研究[J]. 鞍钢技术, 2014, 0(5): 27-30 |
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| 作者姓名： | 秦大伟 张岩 王军生 费静 侯永刚 宋君 刘宝权 |
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| 作者单位： | 鞍钢股份有限公司技术中心,辽宁 鞍山,114009;鞍钢股份有限公司技术中心,辽宁 鞍山,114009;鞍钢股份有限公司技术中心,辽宁 鞍山,114009;鞍钢股份有限公司技术中心,辽宁 鞍山,114009;鞍钢股份有限公司技术中心,辽宁 鞍山,114009;鞍钢股份有限公司技术中心,辽宁 鞍山,114009;鞍钢股份有限公司技术中心,辽宁 鞍山,114009 |
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| 摘 要： | 针对鞍钢股份有限公司冷轧厂5#热镀锌线锌层厚度偏差过大及成材率低的问题,提出了一种镀层厚度自动控制系统的设计方法。采用LabVIEW软件开发锌层厚度自动控制程序,应用OPC技术实现镀层厚度自动控制系统与气刀PLC之间的数据通讯,通过调节气刀压力和位置等实现镀层厚度控制。该系统投入运行后,产品镀层厚度精度和成材率大幅提高。
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| 关 键 词： | 热镀锌线 镀层厚度 气刀 OPC |
Study on Automatic Control System for Coating Thickness in Hot-dip Galvanizing Line |
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| Qin Dawei,ZhangYan , Wang Junsheng,Fei Jing,HouYonggang , Song Jun,Liu Baoquan. Study on Automatic Control System for Coating Thickness in Hot-dip Galvanizing Line[J]. Aisc Techniques, 2014, 0(5): 27-30 |
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| Authors: | Qin Dawei ZhangYan Wang Junsheng Fei Jing HouYonggang Song Jun Liu Baoquan |
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| Affiliation: | (Technology Center of Angang Steel Co., Ltd., Anshan 114009,Liaoning, China) |
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| Abstract: | Against the problems of large deviation in coating thickness and low production yield for No.5 hot-dip galvanizing line in Cold Rolled Mill of Angang Steel Co., Ltd., the design method for automatic system for controlling the coating thickness is proposed. The automatic control program for the coating thickness is developed based on LabVIEW software, which can be communicated with the air knife PLC by using OPC technique and therefore the coating thickness can be controlled by adjusting the pressure and the position of the air knife. After the automatic control system for the coating thickness is put into operation, the accuracy of the coating thickness and product yield are increased significantly. |
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| Keywords: | hot-dip galvanizing line coating thickness air knife OPC |
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