Failure Of Mold Adjustment Part Of Vertical Injection Molding Machine

(I): Treatment methods for mold adjustment failure:
(1): Mechanical level and parallelism are out of tolerance. Check with a level ruler. Adjust parallelism and level. (For large models, small models have little effect)
(2): The gap between the pressure plate and the mold adjustment nut is too small. Measure with a feeler gauge. Adjust the gap between the pressure plate and the nut, and the gap between the mold adjustment nut and the pressure plate (gap ≤ 0.05 mm).
(3): Burned nut: Check whether the nut can rotate and heat up and whether there is iron powder coming out. Replace the nut.
(4): Adjust the upper and lower support plates. Remove the support plate locking nut and check. Adjust the adjustment nut.
(5): The I/O board is broken. Check whether there is a signal at the output point on the computer page. Repair the electronic board.
(6): The mold adjustment valve core is stuck. Remove the valve and check. Clean the valve.
(7): The mold adjustment motor is broken: Check the oil motor. Replace or repair the oil motor.