The mold needs to be repaired after the mold trial and before leaving the factory, so what should we pay attention to during the repair process?

1. Check whether there is wear between the guide post and guide bush after injection molding, and look for scratches or scratches. This kind of wear is due to the lack of lubrication. In this case, you should check the degree of wear of the traces. If it has just appeared, you can add more lubrication to prolong its life. If the wear is serious, you can only replace the parts.

2. Check the water flow of the mold. Connect a hose to the outlet of the mold waterway to let the water flow into the bucket. If the water flowing out is not clear or colored, rust may occur, and if the water is not smooth, it may prove that the water pipe is blocked. waterway.