Industrial special profile bending

The profile bending of aircraft landing gear refers to the process of processing metal materials into the desired shape through bending technology. This process is very important in aircraft manufacturing as it ensures the structural strength and stability of the landing gear. The following are some key steps for Tianjin Shengda Hongye Profile Bending Factory to provide aircraft landing gear profile bending:

1. Material selection: Aircraft landing gear needs to withstand enormous weight and pressure, so high-strength and high toughness metal materials such as aluminum alloy, titanium alloy, or steel are required.

2. Profile cutting: Cut the metal sheet into the required length and width according to the design requirements. This process is usually completed using laser cutting or CNC cutting machines.

3. Profile pretreatment: Before bending, the profile needs to be pretreated, including removing surface oil stains, rust, and oxide scales, as well as preheating treatment. Preheating treatment can improve the plasticity of metal materials and reduce stress and deformation during the tensile bending process.

4. Bending forming: Place the pre treated profile into a bending mold and apply tension through hydraulic or mechanical means to cause plastic deformation of the profile, achieving the desired bending angle and shape. The bending process requires strict control of the bending angle, bending radius, and rebound amount to ensure the quality of the landing gear.

5. Post processing: After bending and forming, the profile needs to be cooled and stress relieved to prevent deformation during use. In addition, surface treatment such as painting, coating, or anodizing is required for the profiles to improve their corrosion resistance and aesthetics.

6. Inspection and Quality Control: During the production process, it is necessary to strictly inspect the size, shape, and performance of the profiles to ensure that they meet the design requirements and standards. In addition, quality control is required for the entire bending process to ensure the stability and reliability of the landing gear quality.

Tianjin Shengda Hongye Profile Bending Factory said that the profile bending of aircraft landing gear is a complex process that requires strict control of each link to ensure the structural strength and stability of the landing gear.