Highlight 1: Heat treatment of materials
In order to save the mold making process, the general mold factory processes the heat treatment after the first heat treatment, so that the hardness of the mold material does not meet the expected requirements or standards. If the high-demand mold can only use the harder steel, increase the cost. .
We work with a foreign customer and learn a technology that increases the hardness requirements of steel and maximizes cost savings.
After the first heat treatment, tempering heat treatment is performed to increase the hardness of the steel by quenching.
Brightness 2: Cooling determines mold fate
The ordinary mold cooling water system has a slow cooling rate and a poor mold forming quality. The better the cooling effect of the mold, the higher the quality of the mold.
In order to solve the drawbacks of the cooling system of the ordinary mold, we adopted an efficient circulating water discharge mode, so that the cooling time of the mold can be reduced to the shortest.
Buyers must see: mold maintenance knowledge
Mold maintenance is more important than mold maintenance. The more times the mold is repaired, the shorter the life is. The better the mold is maintained, the longer its service life will be.
Mold maintenance precautions
A, sports parts, daily maintenance must be refueling;
B, the mold surface must be clean: Do not stick the label paper on the P/L surface, the goods will not continue to be removed before the goods are still taken out, and the P/L position is serious;
C. If an abnormality is found, such as an ejector abnormality, the opening and closing mode sounds loud, etc. must be repaired in time.
1. When using the lifting ring, you must first check to ensure that it is intact;
2. Use equipment, especially if there is flying debris, be sure to wear glasses;
3. Wear protective clothing and protective glasses when welding.
4. It is strictly forbidden to work on the bottom of the mold;
5. When the machine is working, ensure that the injection molding machine is in a stopped state and hang the nameplate.