What is the difference between a metal mold and a plastic mold? Many people don't know. Everyone thinks that the hardware mold is made of hardware, while the plastic mold is made of plastic, which makes you fall into a misunderstanding. Let's talk about the difference between the hardware mold and the plastic mold
1. Hardware mold is in industrial production, with a variety of presses and special tools installed on the press, through the pressure of metal materials to make parts or products of the desired shape, this special tool is collectively referred to as hardware mold, the products processed are metal stamping parts.
2. Plastic mold is a kind of combined plastic mold used for pressure molding, extrusion, injection, blow molding and low foaming molding. It mainly includes a die with a variable cavity composed of a die combination base plate, a die component and a die combination card plate, and a punch with a variable core composed of a punch combination base plate, a punch assembly, a punch combination card plate, a cavity cut-off component and a side section combined plate. Coordinate change of punch, die and auxiliary molding system. It can process series plastic parts of different shapes and sizes.
3. The most essential difference between them is that the hardware products come from the metal stamping die, and the plastic products come from the plastic mold. Moreover, the structure of the mold is different. The plastic mold has cooling system, but the hardware mold does not. The molding principle of the product is also different. The plastic mold is cooled after injection molding, and the hardware mold is the cold backlog molding of standard thickness steel plate.
4. From the function of the mold, the hardware mold is a mass production tool for metal products. The material it uses is usually iron or copper or aluminum. The plastic mold is used for plastic products, and the raw materials used are also plastic materials.
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