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磁性材料湿压成形油压机的液压微量进给系统,采用Q—F5型微流量阀,实现0.01mm/s微量进给,保证了湿压成形所需高压慢进的工艺要求,提高了产品质量;该系统还充分利用恒功率控制变量泵的特性以及利用驱动部件自重实现快速下降,减少系统动力消耗。
The magnetic micro-feeding system for hydraulic wet-forming hydraulic press adopts Q-F5 type micro-flow valve to realize the micro-feeding of 0.01mm / s, which ensures the high-pressure slow-down process requirement for wet press forming and improves product quality; The system also makes full use of constant power control variable pump characteristics and the use of drive components to achieve rapid decline of self-weight, reducing system power consumption.