Plastic Injection Mold Products

The difference between metal stamping die and plastic injection molding.

Metal stamping dies and plastic processing dies are widely used in industrial production. For the difference between them, many people will say that metal stamping dies are made of hardware, plastic processing dies are made of plastic, so which industry is it widely used? What is the essential difference? The following small series will be introduced for everyone.

1.Metal stamping die is in the industrial production, using various presses and special tools mounted on the press, to produce metal parts into the required shape parts or products by pressure. This special tool is collectively called metal stamping die, processing. The products that come out are metal stamping parts.

2. Plastic processing mold is a combined plastic mold for compression molding, extrusion molding, injection, blow molding, and low foam molding. The utility model mainly comprises a concave mold with a variable cavity composed of a die combination substrate, a die assembly and a die combination card, and the punch combination substrate, the punch assembly, the punch combination card, the cavity cutting component And a punch having a variable core composed of a side cut composite plate. Coordinated changes in the mold convex, concave, and auxiliary forming systems. It can process a series of plastic parts of different shapes and sizes.

3. The most essential difference between them is the hardware products in the metal stamping die, the plastic mold products, and the structure of the mold is not the same, the plastic mold has a cooling system, and the hardware mold does not. The molding principle of the product is also different. The plastic mold is cooled and formed after injection molding, and the metal mold is a cold-formed forming of steel plate of standard thickness.

4. From the function of the mold, the metal mold is a mass production tool for metal products. The materials used are generally iron or copper materials or aluminum materials. The plastic molds are made of plastic products, and the raw materials used are also plastic raw materials.