The machined surface of high precision parts is easy to rust after being stored for a period of time. Especially in humid summer conditions. Rust will be more serious. Rust prevention is very difficult, how to do?

Once the high precision parts have rust, you can first use sandpaper manual rust removal. Manual rust removal cost is lower, do not need to machine.If the rust is deep, the tolerance is large. Then it is necessary to remove rust on the grinder. At this time, can be on the lathe with gauze top wood polishing, rust treatment clean.