What are the methods for low-pressure maintenance and debugging of injection molding machines?

1、 Adjust the clamping pressure to the required pressure, as can be seen from the pressure gauge; For example, if we require a locking pressure of 120KG, first straighten the crank and adjust the thickness of the injection molding machine mold until the locking pressure on the pressure gauge reaches 120KG, then proceed to the next step.
2、 The mold opening interval should not be too far, and the principle is to remove the product without touching it; Note that when setting the mold buffer, the length of the buffer must be confirmed based on the mold speed. The faster the speed, the farther the buffer area will be.
3、 The first stage of slow mold opening is generally set according to the low-pressure starting direction; Note that if there is intentional drawing, positioning, etc., increase by 5mm based on the clamping position.
4、 The rapid direction of mold locking is generally changed to a rapid mold locking action after the mold locking section is activated, and the size of the fast tail direction is determined based on the accuracy of the injection molding machine; The higher the accuracy, the smaller the orientation. Generally set 20-40mm before the beginning of the low-pressure direction.
5、 Firstly, set the high-pressure compression speed for mold closing to 0, then manually close the mold, and set the number based on the orientation of the injection molding machine mold that fully fits the front mold. For example, the matching orientation of the front and rear molds is 1.3MM, and the setting orientation is generally 1.4MM. When the set orientation is the same as the actual orientation, it is easy to misreport, and too much will result in loss of low-voltage maintenance.
6、 Rehabilitation high-voltage high-speed, rehabilitation normal, complete the entire low-voltage maintenance setting, and test with white paper after completion; Simply place the white paper on the injection molding machine mold, and after closing the mold, slightly lower the pressure reducing direction or speed and pressure. The entire debugging cycle shall not exceed 5 minutes.