Machining is the abbreviation of machine processing, which refers to the processing technology of removing materials by mechanical precision process.
Die-casting is a kind of precision casting method that uses high pressure to force the molten metal into a complex metal mold.
Mold refers to various molds and tools used in industrial production for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. to obtain the desired products.
Injection molding process refers to the process of making a semi-finished part of a certain shape by pressing, injecting, cooling, and detaching the molten raw material.