Post-treatment of castings: the process of heat treatment, shaping, rust prevention and rough machining of cleaned castings. The post-treatment of castings is the last process of casting production.

2. Casting cleaning: the process of taking the casting out of the mold, removing the extra parts outside the body, and polishing and finishing the inner and outer surfaces of the casting. The main job is to remove iron core and iron core.

3. Casting non-ferrous alloy: Non-ferrous alloy for casting (see non-ferrous metal) is a kind of casting alloy. Mainly cast copper alloy, cast aluminum alloy, cast magnesium alloy, etc.

4. Gating system: a channel opened in the mold for introducing liquid metal into the mold cavity. Comprises a sprue cup, a main runner, a runner and an inner runner.

5. Model: Process equipment or consumable parts that simulate the shape of castings to form mold cavities. In order to ensure the formation of a cavity that meets the requirements, the mold should have sufficient strength and rigidity.

6. Riser: an auxiliary part attached to the top or side of the casting to avoid casting defects. In the mold, the cavity of the riser is a container for storing liquid metal.

Core box: process equipment for making core sand into core. It can be made of wood, plastic, metal or other materials.

8. Core sand: the material used to make the core in casting production is generally made of molding materials such as casting sand, molding sand binder and additives in a certain proportion.

Molding sand: a material used for modeling in sand casting. Molding sand is generally made of molding materials such as casting sand, molding sand binder and additives in a certain proportion.

10. Molding sand binder: Bind loose casting sand together to make it a molding material for molding sand or core sand. Source of information: aluminum alloy casting