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电镀工艺应用于工业生产的各个领域,目前,主要用来对各种金属制品的表面进行装饰与防护。早期的电镀生产为人工操作,环境恶劣,劳动强度大。后改为继电器——接触器控制电路,由人工操纵按钮,控制天车的运行、吊臂的升降以及必要的延时。虽然大大降低了劳动强度,但由于生产过程仍须人的直接干预,限制了生产能力的进一步提高,而且操作繁琐,工艺一致性差。六十年代开始,由于自动化及电子技术的发展,出现了采用各种顺序控制器的电镀生产线,实现了电镀生产过程的自动化,
Electroplating process used in all areas of industrial production, at present, mainly used for a variety of metal products, the surface decoration and protection. Early electroplating production for manual operation, harsh environment, labor-intensive. Replaced by the relay - contactor control circuit, the manual control button, control the operation of the crane, lifting the boom and the necessary delay. Although greatly reduced labor intensity, but due to the production process still need direct human intervention, limiting the further improvement of production capacity, and the cumbersome operation, poor process consistency. Since the 1960s, due to the development of automation and electronic technology, electroplating production lines using various sequence controllers have emerged and the electroplating production process has been automated.