提高冲床PLC控制动作灵敏性的研究

摘要

The necessity of improving action sensitivity for punch press PLC control is analysed. According to requirements which are satisfied by electrical equipment control system in JH23-63 punch press and properties of PLC control, practical methods for efficiently improving action sensitivity of PLC control of punch press are put forward.%分析了提高冲床PLC控制动作灵敏性的必要性，根据JH23-63型冲床控制电器的动作要求和PLC控制特性，提出了可以明显提高冲床PLC控制动作灵敏性的具体方法，并在实践中取得成功。