Industrial equipment production and processing standards
Standards are the key criteria for the production and processing of industrial large equipment, which are related to equipment performance and the stable development of the industry.
In the selection of materials, it is necessary to strictly follow the standards. For equipment such as pressure vessels, the main material should be selected based on design pressure, temperature, and other parameters, using specific steel that meets national standards to ensure that its strength, toughness, and other properties meet the standards and can withstand long-term operational tests.
Precision control is crucial in the manufacturing process. When machining, the tolerance range of key dimensions should be precise to the micrometer level to ensure the fit of each component assembly. For example, the straightness error of the guide rails of large machine tools needs to be controlled within a very small range, otherwise it will affect the machining accuracy of the machine tool.
The welding process also has strict specifications, and suitable welding methods such as argon arc welding, electric slag welding, etc. should be used for important welds, and non-destructive testing should be carried out to ensure that there are no defects inside the weld and prevent safety accidents such as equipment fracture during operation.
After assembly, a comprehensive performance test should be conducted to simulate actual working conditions and check the equipment's operational stability, sealing performance, and other indicators. Only by strictly following these production and processing standards can we create high-quality, safe, and reliable industrial equipment.
