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安阳钢铁集团有限公司小型轧钢厂开发研制成功步进式冷床微机控制装置。该装置经过一年多实际运行表明,各项技术经济指标均达到设计水平,收到了显著的经济效益。 行家们一致认为,该装置的开发应用成功取代了传统的继电器、机械限位有触点控制,提高了设备工作的可靠性及步进式冷床控制精度,根除了因齿条位置不稳定及步进动作失控等
Anyang Iron and Steel Group Co., Ltd. small rolling mill development and successful step-type cooling bed microcomputer control device. The actual operation of the device after more than a year shows that all technical and economic indicators have reached the design level and have received significant economic benefits. Experts agree that the development and application of the device to replace the traditional success of the relay, the mechanical limit contact control, improve the reliability of equipment and step cooling bed control accuracy, eliminate the rack position is not stable and Stepping out of control and so on