Home page

Influence of Precision Castings on Future Industrial Development

Release time:

2023-11-13

Precision castings are castings that pour molten metal material into a certain mold shell and build up on the basis of cold deformation. There are many casting processes for precision castings, including metal mold casting, working pressure casting, investment casting, lost foam casting and V-casting. High-precision castings have high precision in specifications, and machining and manufacturing can be avoided in the middle and late stages, or only a small amount of production can be carried out to solve the problem. At the same time, high-precision castings can be used to cast complex and thin castings. Not only small and medium-sized castings can be cast, but also large and medium-sized castings can be easily cast.

Chongqing precision casting 2.png

Compared with precision castings, traditional castings become very non-smooth. Traditional castings quickly replenish the metal material liquid into the digital model of the casting at high speed under high pressure conditions, allowing it to solidify under working pressure. Later, it must be deeply processed and resolved before it can be delivered and used, and it is affected by raw materials. The effect of the ambient temperature and its operating pressure tends to cause bending during condensation molding. Therefore, traditional castings are usually suitable for areas where the standard tolerances of mechanical equipment geometry and application performance test schemes are not very high.

From the current industrial development trend, we can see that the level of fine management of products is getting higher and higher, and the regulations on the fine level of various parts are also constantly improving. Therefore, the production of precision castings may have great market prospects.

Processing Technology of Precision Casting Parts

None

Processing Technology of Precision Casting Parts

None

Latest information

Stainless steel precision casting material determines the performance of castings

Stainless steel light alloy with its low density, high specific strength, corrosion resistance and other excellent characteristics, will be more widely used in aviation, aerospace, automotive, machinery and other industries. Especially in the automotive industry, in order to reduce fuel consumption and improve energy efficiency, it is a long-term development trend to replace steel castings with aluminum and nickel alloy castings. It focuses on the non-polluting, efficient and easy-to-operate refining technology, metamorphic technology, grain refinement technology and furnace rapid detection technology.

2023-11-13

Stainless steel precision casting material determines the performance of castings

The output of cast steel is relatively stable, while the quality, variety, performance and the proportion of alloy steel and special steel of cast steel are increasing. The use of various refining processes and technologies to develop new cast steel materials can improve the strength, toughness and special properties of the material.

2023-11-13

Changes of Internal Elements in 304 Stainless Steel Precision Casting Process

The order, time and method of addition of various alloying elements have a great relationship with the recovery rate. The addition sequence and time of alloy elements are determined according to the following requirements: the added alloy elements should be melted as soon as possible to make the composition uniform; The recovery rate of alloy elements should be high, that is, to reduce the burning loss of alloy elements and not to increase the impurities in steel; Impurities and gases brought by alloy elements should be removed.

2023-11-13