Application of 7075 Aluminum Alloy in Airplane Bulkhead

2021.09.18

Aluminum alloy is widely used in aircraft structural parts. This is because aluminum alloy is light in weight, high in strength, and easy to process. It satisfies the requirements of material selection in aircraft design. It has high specific strength and specific rigidity and reduces the structure of the aircraft. Weight requirements. The 7075 aluminum alloy produced by zhongxin has good processing properties and is easy to form. It is a high-quality choice for aluminum for aircraft bulkheads.

Aluminum Airplane Bulkhead.jpg 7075 aluminum plate.jpg

Application of 7075 Aluminum Alloy in Airplane Bulkhead.

The aircraft bulkhead is the longitudinal frame of the aircraft fuselage and an important component of the fuselage. There are ordinary frames and reinforced frames. The ordinary frame is to maintain the cross-sectional shape of the fuselage. It is usually designed as a ring frame to support the skin and long truss; the reinforced frame is located at both ends of the large opening of the fuselage. In addition to the function of the ordinary frame, it can also The loaded mass force and the load on other parts are spread by the concentrated force transmitted to the fuselage structure through the joints and transmitted to the skin in the form of shear flow.

7075 aluminum plate is a high-end aluminum alloy that can be strengthened by heat treatment. In recent years, zhongxin has been adhering to the concept of development and innovation and accelerating the upgrading of industrial structure. It has continuously introduced advanced technology and equipment at home and abroad, researched and developed new processing techniques, and produced 7075 aluminum plate with mechanical properties Good, with ultra-high strength, excellent corrosion resistance, using it on the aircraft bulkhead, can well meet the quality requirements of the aircraft.