Aluminum casting automobile motor parts is a kind of process method that the pure aluminum or aluminum alloy ingot is prepared according to the standard composition proportion, after being heated manually to become aluminum alloy liquid or molten state, and then the aluminum liquid or molten state aluminum alloy is poured into the mold cavity through professional mold or corresponding process, and then the aluminum parts of the required shape are formed through cooling.

The common methods of aluminum casting are sand casting, die casting, low pressure casting, precision casting, etc.