J1140型压铸机增压控制油路设计特点与应用

Design Features and Application of Booster Pressure Control Circuit for J1140 Type Die-casting Machine

根据J1140型压铸机压射系统的要求,设计增压控制油路,解决了由于人工浇筑量的不同而造成的压铸工艺参数变化的问题,提高了压铸机生产零件质量的稳定性,压射力可在较大范围内进行调整,扩大了压铸机的工艺范围。

According to the requirements of J1140 type die-casting machine injection system, boost pressure control circuit was designed. The problem for the change of injection process parameters due to artificial pouring amount different was solved. So the qual-ity stability of die-casting machine parts production is improved, injection force can be adjusted in a wide range, the process-range of die-casting machine is expanded.