Injection mold is a tool for producing plastic products, and it is also a tool for giving plastic products complete structure and precise dimensions. What equipment is needed for injection mold manufacturing, the most basic needs: injection molding machine, lathe, milling machine, grinding machine, drilling machine, spark machine, etc., the following KFX editor will introduce you in detail。
Usually processing equipment includes: machining center (generally used for roughing), fine carving (finishing), electric pulse (also known as electric spark, needs to make electrodes, electrode materials are: graphite and copper), wire cutting (divided into slow walking Wire, wire-feeding, and ordinary), lathes, milling machines, grinders (with surface grinders, internal grinders, and external grinders), radial drills, and bench drills. If it is more complete, it needs to have: computer gong, punching machine, 3D measuring instrument, argon arc welding. Also need some tools such as: calipers, height gauge, depth gauge, workbench, etc.
Injection mold processing is divided into thermosetting plastic molds and thermoplastic plastic molds according to the molding characteristics; according to the molding process, it is divided into transfer molds, blow molds, casting molds, thermoforming molds, hot compression molds (compression molds), injection molds Among them, the hot pressing mold can be divided into three types: overflow type, semi-overflow type and non-overflow type according to the overflow method, and the injection mold can be divided into two types: cold runner mold and hot runner mold according to the loading and unloading method. The methods can be divided into two types: mobile and fixed.
After the injection mold is ready, it is used for injection molding. Injection molding is a processing method used in mass production of certain complex-shaped parts. Specifically, it refers to injecting the heated and melted material into the mold cavity by high pressure, and after cooling and solidifying, a molded product is obtained.
