1. Mode ya contrôle ya boucle semi-fermé .
The system injection pressure, speed, stroke, and other parameters are set by control. The control system detects the actual parameters of the injection process through sensors and offset servo motors, displays the actual parameters and injection curve, and compares the measured values with the preset values. In the next aluminum die-casting cycle, the aluminum die-casting parameters are adjusted according to the opening of the control valve to make them close to the target. The injection stroke is divided into Biteni misato to mibale mpo na bokonzi (elongo na fonction ya décélération ya suka ya mokila) mpo na kosala courbe ya injection penepene na courbe ya set.
2. Mode ya contrôle ya gain ya boucle ya kofungola .
The injection stroke is generally divided into three levels (slow injection, fast injection, increase) or four levels (slow injection, first-level fast injection, second-level fast injection, increase). The speed and pressure of each section are set by electric adjustment or manual adjustment of the spindle. The actual parameters and injection curve are judged according to the display interface or the experience of the process staff, and are adjusted manually.
3. Mode ya contrôle en temps réel .
The injection stroke is divided into multiple stages for control. We can program the parameters of different stroke stages. Due to the use of high-precision hydraulic valves, the response speed of detection and feedback adjustment is improved. During the injection process, the pressure and speed information are continuously detected, and feedback is adjusted to compensate for the impact of production standard fluctuations on the injection parameters. The actual injection curve of each cycle process is highly consistent with Valeur pré-réglée, kosala que production ya aluminium oyo e causer na die ezala na fidélité mpe stabilité ya likolo, ekokisaka ba exigences ya traitement ya ba castings ya performance ya likolo.
