Advantages and Applications of High Precision Casting Technology

Precision casting is a high-precision casting method that combines casting technology with advanced technology. On the basis of traditional casting technology, this technology realizes the production of high-precision and complex parts by improving production precision and using modern technology. At the same time, it can also fill the huge gap between ordinary casting and precision manufacturing, and meet the needs of special industrial fields.

In recent years, with the development of industries such as automobiles, aerospace, ships, and military industries, the requirements for product quality and production efficiency have become higher and higher. The required production parts must not only have good performance and strength, but also pay attention to their appearance. and high precision. Therefore, precision casting technology has gradually been widely used in mold manufacturing, automobile wheel hubs, engine accessories and other fields.

Technical characteristics of precision casting

Precision casting is a high-precision casting process. Its main features are as follows:

1. High precision, dimensional accuracy reaches 0.05mm.

2. The internal structure is dense, without defects, and the fiber direction is uniform.

3. The surface finish of the product is high, high precision and free of air holes and blisters.

4. This process can produce high-precision molds such as conical and spherical shapes, and the mold precision can reach 0.01mm.

5. It can manufacture complex workpieces that are difficult to successfully cast by traditional techniques.

Advantages and applications of precision casting

Precision casting has the advantages of manufacturing parts in any shape, high precision, high product strength, smooth surface without air holes, uniform weighing, and it can also manufacture special alloys and difficult-to-cast alloys. Therefore, investment casting technology is widely used in electronics, aviation, automobiles, machine tools, spindles, molds, medical equipment and other fields. Here are some common applications:

1. Shipbuilding: Shipbuilding requires a large number of precision components, such as navigation systems, main engines, propellers, orienters, etc., and these components require high-precision casting.

2. Automobile manufacturing: parts such as body structure and engine components require high-precision casting, and different models also require various components with complex shapes and many functions, such as engine valves, wheel hubs, etc.

3. Machinery manufacturing: Manufacturing machine tools, tool holders, axles, spindles, gearboxes, power heads, ball screws, etc. all require high-precision casting.

4. Energy and electronics: Structural parts and bellows used for power transmission, thermal power explosion energy, power generation devices, etc. also require high-precision casting.

In general, investment casting technology plays an important role in the modern industrial field, and more and more companies have begun to develop and apply this technology to meet market demand.