Digital fine machining table of airplane

Abstract

The invention provides a digital fine machining table of an airplane, belonging to the technical field of airplane fine machining. The digital fine machining table of the airplane comprises a fuselage machining station and a wing machining station which are arranged on the fine machining table and correspondingly used for machining an airplane fuselage and wings respectively; the fuselage machining station is provided with a fuselage supporting device, a fuselage posture adjusting device, a fuselage positioning device, a fuselage fine machining main engine, a fuselage fine machining special machine and a fuselage machining station main control central station; the wing machining station is internally provided with a wing supporting bracket, a wing posture adjusting device, a wing positioning device, a wing fine machining special machine and a wing machining station main control central station; the fuselage machining station main control central station and the wing machining station main control central station are arranged on the right side of the wing machining station; and a control relation between an upper computer and a lower computer is formed by the fuselage machining station main control central station and the wing machining station main control central station.

Description

technical field [0001] The invention belongs to the technical field of aircraft finishing, and in particular relates to an aircraft digital finishing platform. Background technique [0002] After more than 50 years of development, my country's aviation industry has already possessed the technical and material basis for producing various aircraft. Aircraft finishing is an extremely important part of the aircraft manufacturing process, especially the various components on the aircraft fuselage and wings. The machining accuracy and efficiency requirements for intersection holes, joint holes, bearing holes, and connection end faces are relatively high. The precision and efficiency of finishing largely determine the final quality, manufacturing cost and cycle time of the aircraft. The existing domestic aircraft precision Processing is usually carried out in parts, and multiple clamping and positioning are required. For example, the aircraft fuselage and wings are processed separate...

AI Technical Summary

Problems solved by technology

[0002] After more than 50 years of development, my country's aviation industry has already possessed the technical and material basis for producing various aircraft. Aircraft finishing is an extremely important part of the aircraft manufacturing process, especially the various components on the aircraft fuselage and wings. The machining accuracy and efficiency requirements for intersection holes, joint holes, bearing holes, and connection end faces are relatively high. The precision and efficiency of finishing largely determine the final quality, manufacturing cost and cycle time of the aircraft. The existing domestic aircraft precision Processing is usually carried out in parts, and multiple clamping and positioning are required. For example, the aircraft fuselage and wings are processed separately. There are certain errors in the process of clamping and positioning during processing, and the accumulation of multiple errors will affect the assembly accuracy. , which affects the quality of the aircraft and is less efficient

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