The definition of
New Car injection molding is that after the mold injection molding machine heats the plastic to a certain temperature, it injects the dissolved plastic into the closed mold cavity with extremely high pressure, and then the mold is cooled and shaped, and the plastic product is ejected by the top plate after the mold is opened.
The elements of New Car injection molding are composed of four parts: plastic mold, injection molding machine, ordinary plastic, and molding conditions. The structure of the plastic mold is basically composed of two-plate molds, a small part uses three-plate molds, and the sliding mold with a slider is also included. The injection molding machine is mainly composed of plasticization, mold clamping device, injection device, and transmission mechanism.
The motor in the injection molding machine is driven by electricity, and the motor drives the oil pump inside. The oil pump generates oil pressure, the oil pressure drives the piston, and the piston drives the entire machine to move. Conventional plastic materials can be divided into two types: thermoplastic and thermosetting. Thermosetting plastics usually refer to plastics that cannot be recycled and reused after injection molding, and their structure can no longer be processed.
Thermoplastic refers to reusable plastics, which can be divided into crystalline and non-crystalline. The molding conditions of
Fuel Car injection molding can be divided into six types, namely speed, pressure, temperature, time, stroke, and quantity. These six are very important during molding, and each part is indispensable.
