１２５ｔ压铸机上交流式电磁阀改为直流式电磁阀湖北汽车电器厂将压铸车间１２５ｔ压铸机上使用的交流式电磁阀改为直流式电磁阀，是因原电磁阀易烧毁，造成设备停台故障。据统计，每班约烧毁１～２件，将其改为直流式电磁阀后，消除了这类故障的发生，可节约零件费用，减... 125t die-casting machine on the exchange of electromagnetic valve to the DC solenoid valve Hubei Automotive Electrical Factory will die-casting workshop 125t die-casting machine to switch the exchange of electromagnetic valve to the DC solenoid valve, because the original solenoid valve is easy to burn, resulting in equipment stop failure. According to statistics, each class about 1 to 2 pieces of burning, will be changed to DC solenoid valve, eliminating the occurrence of such failures, saving parts costs, minus ...