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介绍了一种采用PLC控制器对等离子喷涂工艺流程进行监控的应用实例。在分析等离子喷涂工艺要求的基础上,设计出喷涂的PLC控制时序,并以此为依据完成PLC电路及软件设计。采用PLC控制,简化了喷涂工艺操作,提高了喷涂效率和涂层质量。
An application example of using PLC controller to monitor the plasma spray process is introduced. Based on the analysis of the requirements of plasma spray process, we designed the PLC control sequence of spray coating, and finished the PLC circuit and software design based on it. PLC control simplifies spray process operations and improves spray efficiency and coating quality.