1. What is the relationship between precision casting processing and casting?
Casting is the casting of liquid metal into the casting chamber, cooling and solidification to obtain the finished product. In terms of types, there are sand casting and special casting. Precision casting is a special casting, the finished product generally does not need to be reprocessed. Therefore, the relationship between casting and precision casting is dependent.
2. What are the applications and products of precision casting?
The application of precision casting can be said to be very wide. Specifically, in petrochemical, electronics, energy, light industry, textiles, pharmaceuticals, medical devices, transportation and other industries. Its specific products are copper castings, aluminum castings, steel castings, copper and aluminum castings and other castings.
Gansu precision casting processing
3. Which technical field does precision casting belong to?
Precision casting is a kind of casting, so it naturally belongs to the field of casting. Casting usually belongs to the field of metallurgy or material molding, because it is a separate industry, there is no industry planning field.
Technical requirements and material selection for precision casting
During the production process, precision casting pours a solidified substance such as a liquid at room temperature directly into its mold of a specific shape. Precision casting consists mostly of solid metal, which is then heated directly into liquid metal. Metal materials used include lead, copper, iron, aluminum, etc.
The mold material in precision casting can be metal, sand, or ceramic. In the process of use, need to use different methods according to different requirements. This method of production is called casting, and the metal type may be gray iron or ductile iron.
Precision casting can produce complex parts, especially complex blank in the process of machining, and is widely used. Generally speaking, metal materials commonly used in industry can be cast.
Precision casting raw material sources are very wide, the price of products is very low in the process of use, the shape and size of equipment waste, scrap steel and debris castings are very close to parts, can effectively reduce the amount of cutting, belongs to less cutting processing.
The mass production of precision casting effectively creates favorable conditions for the factory. In the process of use, very advanced technology modeling method is adopted. The gas impact molding line of the product can meet the requirements of the fast and high precision molding production line, and the core method can choose the shell core and other efficient core method.
