Industry News
Plastic mold parts factory teaches you methods to prevent rust on the thimble
As is well known, the thimble is very prone to rusting. When a plastic mold accessory factory discovers that the ejector pin is rusty, if left untreated, its service life will quickly be consumed and become less durable. So what should a plastic mold accessory factory do when the thimble rusts? What is the right thing to do?
1. When plastic mold parts factories produce plastic molds, a large part of the reason for the rust on the top needle is due to water injection. It is impossible to shut down the water when the machine is stopped. Improper operation can easily cause rust on the top needle. The correct method should be to turn off the water and shut down the machine, so it can effectively prevent rust.
If the ejector pin is used correctly, it will be difficult to rust. When the ejector pin is no longer in use, we should also take measures to protect it and use anti rust oil or engine oil for anti rust treatment.
If the ejector pin of the plastic mold accessory factory rusts and only has a small amount of rust, it can be removed through copper wire or grinding stone processing. However, if the rust is severe, replace the ejector pin in a timely manner to keep your mold in good working condition.
