2024

Process Flow in Precision Machining

The process flow of precision machining usually includes preparation work, processing procedures, quality testing and packaging. In the preparation stage, the raw materials to be processed are selected, cut, welded and heat treated. In the machining process, according to the different shapes and machining requirements of the required parts, the corresponding machining equipment and machining methods are selected for machining and processing. In the quality inspection stage, the use of three coordinates, optical projector, hardness tester and other equipment for processing samples testing, and strict quality control, each piece of product in line with our quality standards.

In summary, precision machining is an important part of industrial production. Through different types of processing equipment, different processing methods with, can be processed out of different shapes, different materials of precision parts, for all walks of life to provide strong support. In the future, there will be more and more technology and innovation applied to precision machining area, and constantly improve the rate and quality of product processing, to promote the further enhancement of industrial development.

Precision machining is a good technology in the foundry industry, its use is common. When we operate precision machining, do you know what are the detection methods of precision machining?

1, ceramic shell mold is thinner, after pouring the casting cooling rate is good and uniform, so its mechanical properties are better;

2, the process can be partially automated to save manpower and improve the production rate;

3, lower production costs; casting scale accuracy is good, the appearance of the roughness value is fine, the casting scale accuracy can reach 4-6 level, the appearance of the roughness up to 0.4-3.2μm, can reduce the casting of the machining allowance;

4, better scale stability;

Precision machining can make the surface layer of metal with good strength into a very low strength compound. For this reason, precision machining often need to carry out medium-term rust disposal. Rust prevention methods, usually choose water rust prevention or oil rust prevention.