For some new injection molding machines, there is no problem in use. However, for machinery that has been used for a long time, there may be some small faults, such as: making a noise when the mold is opened this is a very serious problem. As the saying goes, if a small problem is not solved, it will become a big problem.
How to deal with this situation of the injection molding machine?
1. The mold clamping force is too large. Check the mold clamping force when the mold is under force, and reduce the mold clamping force according to the user's product conditions. Check that the time position is appropriate.
2. The setting position of slow speed and fast mold opening is too small and the speed is too fast. Check whether the position of the slow mold opening too fast mold opening is appropriate and whether the slow mold opening speed is too fast. Lengthen the slow mold opening position and reduce the slow mold opening speed.
3. The proportional linearity is poor, the pressure flow at the time of opening and closing the mold is not well adjusted, check the ramp up and ramp down in the parameters, and adjust the ramp up ramp down in the parameters.
Fourth, if the clamping machine hinge of the injection molding machine is poorly lubricated, check the lubrication of the Colin column, the second plate sliding foot, and the machine hinge, increases the lubrication, and increase the number of oiling.
5. The deviation of the parallelism of the first and second plates, check the parallelism of the second and second plates, and adjust the parallelism of the second and second plates.