Aircraft Engine Intelligent Assembly System

Abstract

The invention discloses an intelligent assembly system of an aircraft engine. The intelligent assembly system of the aircraft engine comprises a main body support, a low-vortex lifting appliance, an auxiliary hanging system, a crane, an X-axis travelling system, a Y-axis lifting system, a fan adjusting lifting appliance, an A-axis rotating system, a gearbox mounting trolley and a core machine loading and unloading lifting appliance. The system is characterized a set of professional extremely-strong horizontal special-purpose assembling system is designed according to a technology process of production and assembly and a part unit characteristic to be assembled; the spatial posture of the part in the assembling process can be adjusted in a short time through the control feedback of a system, so that a charge operation of a vertical assembly is avoided, and the production and assembly efficiency is greatly improved; and due to the fact that on-line detection instruments such as a precision instrument, a level gauge and the like are added to the assembling, the assembly quality of products is improved to a great extent, and a solid foundation is laid for the establishment of a subsequent engine horizontal production line.

Description

technical field [0001] The invention relates to the field of aircraft engine assembly, in particular to an aircraft engine intelligent assembly system. Background technique [0002] Assembly is the most important link in engine manufacturing. Its assembly technology level and assembly quality directly affect the reliability, life and main performance parameters of the engine. In recent years, the research and application of new materials for aerospace engines in my country, the processing and inspection of parts have all been established. It has been greatly improved, but the final assembly process still uses the early fixed standing assembly mode, which is assembled based on a fixed rigid support frame, and the level of tooling technology is also assembled in the traditional assembly method. Adjust the height of the equipment, the horizontal posture of the hoisting components, and the swing angle of the space many times to ensure the accuracy of the coordination, which greatl...

AI Technical Summary

Problems solved by technology

[0002] Assembly is the most important link in engine manufacturing. Its assembly technology level and assembly quality directly affect the reliability, life and main performance parameters of the engine. In recent years, the research and application of new materials for aerospace engines in my country, the processing and inspection of parts have all been established. It has been greatly improved, but the final assembly process still uses the early fixed standing assembly mode, which is assembled based on a fixed rigid support frame, and the level of tooling technology is also assembled in the traditional assembly method. For example, when assembling engine components, it is necessary to pass Adjust the height of the equipment, the horizontal attitude of the hoisting components, and the swing angle of the space many times to ensure the accuracy of the coordination, which greatly reduces the production efficiency

In the traditional assembly method, the quality of the assembly cannot be guaranteed, and there is no online measurement, so the quality is difficult to guarantee, and the basic quality requirements of the operators are also very high

This makes the production organization mode and assembly process method inconsistent with the manufacturing level of modern engine parts and components, and it is difficult to meet the needs of aerospace.

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