Gravity casting refers to the process in which molten metal is injected into the mold under the action of the earth's gravity, and is also used for casting by force. Generalized gravity casting includes sand casting, metal casting, investment casting, lost foam casting, and mud casting; narrowly defined Gravity casting mainly refers to metal casting.
1. There are many processes for making metal materials into required products, such as casting, forging, extrusion, rolling, drawing, stamping, cutting, powder metallurgy, etc. Among them, casting is the most basic and commonly used process.
2. The melted molten metal is injected into a hollow mold made of a high temperature resistant material and then condensed to give the desired shape. This is casting. The resulting product is a casting.
3. Foundry can be divided into ferrous metal castings (including cast iron, cast steel) and nonferrous metal castings (including aluminum alloys, copper alloys, zinc alloys, magnesium alloys, etc.). The precision castings factory specializes in non-ferrous metal castings, with a focus on aluminum. Alloy and zinc alloy casting.
4. Casting can be divided into sand casting and metal casting according to the material of the casting mold. The precision casting factory is easy to use for both casting processes and designs and manufactures these two types of casting molds.
5. Casting can also be divided into gravity casting and pressure casting according to the casting process of molten metal. Gravity casting refers to the process of injection of molten metal into the casting under the action of the earth's gravity. It is also called casting. Generalized gravity casting includes sand casting, metal casting, Investment Casting, Lost Foam Casting, Mudcasting, etc.; Narrow Gravity Casting specifically refers to metal casting. Pressure Casting refers to the process in which molten metal is injected into the mold under the action of other external forces (without gravity). Generalized Pressure Casting Including the die casting machine of pressure casting and vacuum casting, low pressure casting, centrifugal casting, etc.; Narrow sense of pressure casting refers to the die casting machine of metal pressure casting, referred to as die casting. Precision casting factory has long been engaged in sand and metal type gravity casting. The casting process is currently the most commonly used and relatively inexpensive in non-ferrous metal casting.
