Eliminate the problem of burning Ejector Pins and double the lifespan

Eliminate the problem of burning Ejector Pins and double the lifespan

Ejector Pins in plastic molds are prone to burn out during use. At this time, if they are not treated, the service life of the ejector pins will be quickly consumed and become unsustainable. So how can mold manufacturers reduce this problem? There are three steps.

1. In the process of mold processing, in order to save costs, the Ejector Pins hole was changed from slow-moving wire to fast-moving wire. At the beginning, the Ejector Pins were not smooth, and the oil stone was used. During the long-term friction in the mold production process, The thimble hole burned out.

2. When buying Ejector Pins materials, in order to save costs, buy cheap ones, each has a service life, and it will burn or break when it exceeds the service life.

3. The mold needs regular maintenance, and some factories lack special personnel to perform regular maintenance on the mold.

Paying attention to the above problems will reduce the problem of ejector Pins burning to the plastic mold manufacturer in the future, and grasp the source of the problem, with 12 years of professional technology of RuiBoLe.