Several common faults of injection molding machines

1. Everyone has encountered a malfunction: oil leakage. I believe many people know the cause of this malfunction and can solve it on their own, but for some beginners, if they don't know the problem, it can still be quite troublesome. The solution is to replace the sealing ring. If the problem persists after replacement, there is usually a place where the lock cannot be tightened. Find this place and tighten it.
2. Lock the mold to the bottom, lock it to the bottom, or open the mold abnormally. Usually, the proportional pressure valve has been adjusted, and there are small holes on the proportional pressure valve and proportional flow valve on the motor that can be adjusted. When entering the setting page, in the testing proportional pressure flow page inside, try searching to see how much deviation is. Manually adjust it later and try again after adjustment. This can basically solve the problem.
3. The position is incorrect. The error of mold locking and opening, or the error of shooting table, is generally a problem with electronic rulers. Check or reset to zero, and then set it up. If the problem still exists, then you can replace it with a new electronic ruler.
Of course, there are also other faults, such as motor tripping, abnormal noise from the motor and oil pump, inability to produce lubricating oil, and disorderly machine parameters,