With the development of science and technology, plastic […]
With the development of science and technology, plastic products have long become irreplaceable products in our daily lives. In real life, plastic products have almost captured all areas, such as cars, boats, and airplanes that everyone can see at any time in life. , Computers, phones, and other materials. Some of their plastic parts are injection molded by plastic molds. After a product is born, mold opening is essential. When we need to find a mold opening factory, we often think that injection molding Mold and plastic mold mean the same thing, so what is the difference between plastic mold and injection mold?
Plastic mold, a combined plastic mold for compression molding, extrusion, injection, blow molding and low-foaming molding, mainly includes a concave mold combined base plate, a concave mold component, and a concave mold combined cardboard. The concave mold of the deformable cavity is a convex mold with a variable core composed of a convex mold combined base plate, a convex mold component, a convex mold combined cardboard, a cavity cut-off component and a side cut combined board. Coordinated changes of mold convex, concave mold, and auxiliary molding system. Series of plastic parts of different shapes and sizes can be processed.
Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molding is a processing method used in the mass production of some complex-shaped parts. Specifically, it refers to the high-pressure injection of the plastic melted by heat into the mold cavity by the injection molding machine, and the molded product is obtained after cooling and solidification. The injection mold is composed of a movable mold and a fixed mold. The movable mold is installed on the movable template of the injection molding machine, and the fixed mold is installed on the fixed template of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form a pouring system and a cavity. When the mold is opened, the movable mold and the fixed mold are separated to take out the plastic products. In order to reduce the heavy workload of mold design and manufacturing, most of the injection molds use standard mold bases.