As the most important production tool of the extrusion factory, plastic profiles determine the shape, specifications, dimensions, and appearance finish of the product. The material of the hardware mold is steel, which is generally composed of a front mold/rear mold.
If the plastic profile mold is broken due to the ejector pin, the ejector pin has not returned in place, the mold has product remaining, and the lack of accessories causes a high proportion of mold damage, and the occurrence is more frequent, more than 85% of the mold damage is caused by this reason Yes, and the maintenance cost of the mold is generally high. The quality of the plastic profile mold is very important. What points should be paid attention to in the storage of the mold?
Due to the specificity, precision, vulnerability and other characteristics of the mold, the safety protection of the mold is very important. The overall summary is as follows:
1. Anti-rust: Prevent rusting caused by water leakage/condensed water/rain/fingerprints in the injection molding machine mold.
2. Anti-collision: Prevent the mold from crashing due to the breakage of the thimble and the failure to retract in place.
3. Deburring: Prevent mold burrs caused by cloth wiping/material punching/hand wiping/nozzle pliers touching/knife touching.
4. Missing parts: prevent mold damage during use due to lack of tie rods/washers and other parts.
5. Anti-pressure: Prevent the mold from being crushed due to the mold being locked due to the remaining product.
6. Underpressure: to prevent mold damage caused by excessive low pressure protection.
