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Working principle of gravity die casting machine.

  • 2022-11-14 10:47:25
Gravity casting refers to a process in which molten metal is injected into a mold under the action of the earth's gravity, also known as gravity casting. The generalized gravity casting includes sand casting, metal casting, investment casting, lost foam casting, mud casting, etc.; the narrow gravity casting mainly refers to metal casting.
1. There are many process methods for making metal materials into desired products, such as casting, forging, extrusion, rolling, drawing, stamping, cutting, powder metallurgy, etc. Among them, casting is the most basic and most commonly used process.

2. The molten metal is poured into a hollow mold made of high-temperature resistant materials, and after condensation, the desired shape of the product is obtained, which is casting. The resulting product is a casting.

3. Casting can be divided into ferrous metal casting (including cast iron, cast steel) and non-ferrous metal casting (including aluminum alloy, copper alloy, zinc alloy, magnesium alloy, etc.) according to the casting material. The precision casting factory specializes in non-ferrous metal casting, with an emphasis on aluminum and zinc alloy casting.

4. Casting can be divided into sand casting and metal casting according to the material of the mold. The precision casting factory is handy with both casting processes, and designs and manufactures these two types of casting molds by themselves.

5. Casting can also be divided into gravity casting and pressure casting according to the pouring process of molten metal. Gravity casting refers to a process in which molten metal is injected into a mold under the action of the earth's gravity, also known as casting. Gravity casting in a broad sense includes sand casting, metal casting, investment casting, lost foam casting, mud casting, etc.; gravity casting in a narrow sense refers to metal casting. Die casting refers to a process in which molten metal is injected into a mold under the action of other external forces (excluding gravity). Die casting in a broad sense includes pressure casting and vacuum casting of die casting machines, low pressure casting, centrifugal casting, etc.; pressure casting in a narrow sense refers to metal die casting of die casting machines, referred to as die casting. The precision casting factory has long been engaged in the gravity casting of sand and metal molds. These casting processes are currently the most commonly used in non-ferrous metal casting and are also the cheapest in relative price.

Choose our D&S machines to provide you with the best Gravity casting machine for you.

D&S Automatic Co.,Ltd. located at the China plumbing town of Fujian Nan'an,It is a professional machine company. We supply you modern facilities,such as faucet, valve, brass fitting, cartridge, brass fittings, teflon tape and all kinds of machines. 

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