0040-87766   Bellows welded assembly

The manufacturing process of bellows welded components involves several steps, and the following is an overview of a typical manufacturing process:

Material preparation:
Select the appropriate material according to the purpose and requirements of the bellows welding assembly. Common materials include stainless steel, copper, aluminum, etc., which have good strength, corrosion resistance and thermal conductivity.
Ensure the quality of materials and carry out necessary inspection and testing.
Bellows forming:
For metal bellows, a forming machine is usually used to process metal strips or sheets into ripples. This can be achieved by calendering, bending and stretching of rollers or molds.
During the molding process, parameters such as the depth, spacing and diameter of the ripple need to be controlled to meet the design requirements.
Bellows cutting:
Cut the bellows into appropriate sections according to the desired length.
Use precise cutting equipment, such as laser cutting machines or mechanical cutting machines, to ensure accuracy and consistency of cutting.
Bellows welding:
Weld the cut corrugated pipe segment. According to the different materials, argon arc welding, TIG welding, MIG welding and other welding methods can be used.
Welding parameters, such as current, voltage, welding speed, etc. need to be controlled during the welding process to ensure welding quality and tightness.
After the welding is completed, the weld is inspected and tested to ensure that there are no welding defects and leaks.
Surface treatment:
Surface treatment of welded bellows components, such as deburring, grinding, cleaning, etc.
According to needs, coating treatment can also be carried out, such as spraying anti-rust coating, electroplating, etc., to improve the corrosion resistance and beauty of the bellows.
Testing and quality control:
Perform strict testing and quality control on manufactured bellows welded components. The test includes pressure test, leak test, appearance inspection, etc.
Ensure that the quality of bellows welded components meets relevant standards and customer requirements.
Packaging and delivery:
Bellows welded components are packaged through testing and quality control. The packaging method is usually shock-proof and moisture-proof to ensure that the bellows are not damaged during transportation.
The packaged bellows welded components are ready for delivery to customers.