Steel Is The Decisive Factor in The Quality of Air Cooler Mould
Steel is the decisive factor in the quality of Air Cooler Mould(FURNITUREMOULD), and choosing the right steel is a top priority. The criteria for choosing steel are:
1. Requirements for injection moulding materials - Different plastics should use different steels, such as high polishing and corrosion resistance.
2. Price - steel can be used, not the more expensive the better; considering the cost of the mould, the mould steel should use the material corresponding to the life of the mould to avoid unnecessary waste; the life of the general P20 is about 300,000; 2738 500,000 is no problem, H13 / 2344 usually exceeds 80-100 million, and can be selected according to the situation.
3. Heat treatment. The surface treatment of the mould is also very important. Nitriding - can improve the surface hardness of steel, effectively extend the life of the mould; electroplating - can effectively modify the mould steel, for some high-brightness and corrosion-resistant plastic parts can use electroplating to enhance and improve the performance of steel.