The cause of machine failure is often caused by improper operation and setting, and easy troubleshooting can be done through analysis. Adjustment of clamping force and low pressure protection.
Step:
1. The mold clamping high pressure is set to 135bar, 10%; the low pressure speed is set to 20%, the low pressure position is set to 100mm; the low pressure time is set to 5 seconds.
2. Use the advance and retreat of the mold adjustment to establish the clamping force; the maximum value of the pressure gauge rising when the system pressure gauge is at high pressure when the mold is closed shall prevail.
3. Set the low pressure position to zero after opening the mold.
4. Press the close mold until the mold is in contact and release immediately. At this time, the movable mold position is assumed to be "X", and the low pressure position is set to "X+1" mm.
5. Then set the low voltage protection width, which is the distance from low speed to low pressure.
6. The set low-voltage protection time is usually 1.2 seconds.