We all know that
Mold maintenance is also very important, which will directly affect the life of the mold. First of all, let's understand how to maintain the rust of the
mold.
Precautions I for mold rust prevention: use rust inhibitor after cooling down
It must be noted that it is useless to spray anti rust agent before the mold cools down. In a few days, the mold will rust. Why does this happen? In fact, it is not the quality problem of the anti rust agent product itself, but the reason is that the anti rust agent is sprayed before the mold cools down. Because the mold will absorb the water in the anti rust agent before the mold warms up, there will be signs of rust.
Therefore, the correct method is to wait for the mold to cool naturally before using the
mold rust inhibitor.
Precautions for mold rust prevention II: Avoid storing the mold in a damp environment
Everything stored in a damp place will cause a series of changes. The same is true of our molds. If we put them in a damp place for a long time, it is useless to use the best rust inhibitor, which may eventually lead to mold rust. Therefore, when we unload the mold from the
Injection Molding machine, we must pay attention to the storage environment. It is better to choose a dry, ventilated mold holder above. It is unnecessary to worry that the mold will rust after such a long storage.
Precautions for mould rust prevention III: Pay attention to the selection of rust inhibitor
When we purchase and use rust inhibitor, we'd better use the rust inhibitor products that we often use or have used. It's better to meet the environmental protection standards, which can bring us the greatest protection. At present, there are many antirust agents, antirust oils and antirust powders on the market. If the mold is not used for a long time, it is better to use the long-term rust inhibitor used by the professional mold. The general cycle is one to three years, which can effectively guarantee the safety and service life of our molds.
Mr. ksj