Injection mold and plastic mold characteristics of little difference, it is a tool for the production of plastic products. Injection mold it gives the plastic products, the exact size and integrity of the structure, the current market, most of the plastic products are based on injection molds, injection mold is heated by the material and high fever into the mold, after cooling fixed Get molded products.
Injection mold is divided into two parts: dynamic mold and mold, which is divided into plastic mold, blow mold, casting mold, hot mold, hot die, injection mold and so on according to the molding process of injection molding. Injection Mold It is manufactured by moving the movable die on the moving mold of the injection molding machine and by moving the movable mold to make it with the fixed mold.
Injection mold is the production of various industrial products, Injection Mold an important process equipment, with the rapid development of the plastics industry, the current injection molds are generally used in aerospace, electronics, machinery, ships and automobiles and other important industrial sectors. Injection Mold With the widespread use of computers, injection molds gradually to the data automation.
Due to the characteristics of injection molds, the temperature inside the injection mold is not uniform, this is mainly related to the time of injection cycle. Thermal control of injection molds The heat transfer of injection molding machines and molds is the key to producing plastic parts, Injection Mold so it is important to keep the mold working at constant temperatures.
Injection molding is a kind of processing method used in batch production. It is mainly used in industrial field. Injection mold process for the heat of the material from the high-pressure injection into the mold cavity, after cooling and solidification, to be molded products; Injection Mold according to the molding characteristics of thermo-plastic mold, thermoplastic plastic mold two. Features An injection mold can be formed a number of complex structure, the size of precision, good quality plastic parts, so in the production of plastic products has been widely used. Features Two design and manufacturing, geometry and structural size design is reasonable or not, directly affect the polymer melt in the mold channel in the rheological properties and filling effect, and ultimately affect the quality of plastic parts. In the early design and development there are many uncertainties, Injection Mold first of all from the initial design on the requirements of experienced practitioners, most of them need to rely on the mold designer knowledge and experience accumulation. Features such as jet flow, warping deformation, weld marks and underfill caused by the phenomenon, are closely related with the design of the pouring system. Injection Mold Features Four control mold temperature First, the mold is heated to the operating temperature, the second is to keep the mold temperature constant at the operating temperature.