【作者】 齐晓斌；

【导师】 彭继慎； 孟凡义；

【作者基本信息】 辽宁工程技术大学 ， 电气工程， 2007， 硕士

【摘要】 本论文就阜新力劲北方机械有限公司开发的新产品J1155F压铸机的比例阀控制系统提出的用双比例阀代替单比例阀的设计方案,根据对J1155F压铸机的工艺要求,文中针对采用OMRON plc控制双比例阀的控制原则,及设计步骤、I/O点的分配、及PLC的选型,压铸机的整个的动作,系统控制及安全保护都做出了详细的论述。更多还原

【Abstract】 In this paper, the new product of J1155F die-casting machine proportioning valve control system is presented that it is replaced the simple proportion valve by the double proportion valve the design proposal in Fuxin l.k northern machinery. According to J1155F die-casting machine technological requirement,In the article in view of using OMRON plc to control the double proportion valve of the control principle,and the design procedure, I/O point assignment, the PLC shaping, the die-casting machine entire movement, the systems control and the safekeeping of security have all made the detailed elaboration.更多还原