【摘要】 针对差压铸造的加压过程,分析了铸造生产加压曲线,确定了压力控制方案,利用微机控制气阀的动作实现了对差压铸造过程中的压力控制,对进一步提高差压铸造水平有重要的意义。更多还原

【Abstract】 For the pressuring process of pressure casting machine,the pressuring curve was analyzed,the pressure control program was determined. the pressure control in a pressure casting process was achieved by the use of computer control valve,which has significance for further improving the level of pressure casting.更多还原