Die casting machine is a series of industrial casting machinery that shoots molten metal into the mold under pressure for cooling and forming, and gets solid metal castings after opening the mold. It was originally used for die casting type. With the progress of science and technology and industrial production, especially with the development of automobile, motorcycle and household appliances and other industries, die casting technology has been extremely rapid development.
composition
The die casting machine consists of the following parts.
(1) Clamping mechanism
The action of closing and opening a die casting mold. When the mold is closed, it is capable of locking the mold tightly to ensure that the parting surface of the mold does not expand during injection filling. Clamping die force is called clamping force (also known as mold force), the unit is kN, is the primary parameter to characterize the size of die casting machine.
(2) Injection mechanism
Press the metal liquid in the room at the specified speed, and have enough energy to make it flow through the gate and gate in the mold, and then fill the mold cavity, and then maintain a certain pressure to transfer to the solidifying metal liquid, until the formation of die casting. After the injection action is complete, the injection punch returns to reset.
(3) Hydraulic system
Provide enough power and energy for the operation of die casting machine.
(4) Electrical control system
Control the execution action of each mechanism of die casting machine according to the predetermined program.
(5) Parts and frame
All parts are combined and assembled to form the whole die-casting machine and fixed on the machine base.
6) Other devices Advanced die casting machine also has parameters detection, fault alarm, die casting process monitoring, computer-aided production information storage, call, print and management system.
(7) Auxiliary devices
According to the degree of automation, it is equipped with pouring, spraying, picking and other devices.
