In the process of Zinc alloy die casting, the filling mode of molten metal is one of the key factors affecting the quality of castings. Many die-casting defects, such as insufficient pouring, cold shuts, pores, and shrinkage, are related to the filling mode. At the same time, the filling mode is also One of the key factors affecting mold life.

The main additive elements of Zinc alloy die casting are aluminum, copper and magnesium. Zinc alloys can be divided into deformation and cast zinc alloys according to the processing technology. Cast zinc alloys have good fluidity and corrosion resistance, and are suitable for die-casting instruments, automobile parts casings, etc.

Zinc alloy die casting is an alloy composed of zinc as the base and adding other elements. Often added alloying elements are aluminum, copper, magnesium, cadmium, lead, titanium and so on. Zinc alloy has a low melting point, good fluidity, easy welding, brazing and plastic processing.

Die casting machines can be mainly divided into two different types: hot chamber die casting machines and cold chamber die casting machines.

A die-casting die is a tool for casting metal parts, a tool that completes the die-casting process on a dedicated die-casting die forging machine.

The processing enterprise should first equip each pair of injection molds with a resume card to record and count its use, care (lubrication, cleaning, rust prevention) and damage in detail.