Virtual calculation and assembly device and method for throat area of aero-engine guider

Abstract

The invention discloses a virtual calculation and assembly device and method for the throat area of an aero-engine guider. The device comprises a working table; the rotating ring assembly is rotationally erected on the supporting legs on one side of the working table top; the positioning clamp is arranged on the swivel assembly; the six-axis mechanical arm is arranged on the working table; the three-dimensional scanner is arranged at the front end of the six-axis mechanical arm and is used for performing three-dimensional scanning on various types of guider blades or the whole disc of guider clamped on the clamp to obtain three-dimensional point cloud data; the operation panel is arranged on the working table, is in control connection with the rotating ring assembly, the six-axis mechanical arm and the three-dimensional scanner and is used for controlling the rotating ring assembly, the six-axis mechanical arm and the three-dimensional scanner to cooperatively work; and the working station is arranged on the working table and is in signal connection with the operation panel and the three-dimensional scanner. The measurement efficiency is high, the period is short, the precision is high, and the product assembly quality can be improved.

Description

technical field [0001] The present application relates to the technical field of measurement and assembly of aero-engine guides, and in particular, relates to an assembly device of an aero-engine guide and a virtual calculation method for throat area. Background technique [0002] The director of an aero-engine is an important component of an aero-engine, and the throat area of ​​the guide is the main factor determining its flow capacity, which directly affects parameters such as the temperature before and after the turbine, smooth air flow, thrust, revolutions, and consumption rate. The pilot area of ​​a gas turbine engine is a key parameter of the entire engine performance, and the adjustment of engine performance is mainly realized by adjusting the throat area of ​​the pilot. Assembling an engine with superior performance requires controlling the assembly of the guide, strictly controlling its throat area, and optimizing the combination of guide blades to meet its perform...

AI Technical Summary

Problems solved by technology

[0007] On the one hand, this application provides a virtual calculation and assembly device for the throat area of ​​the aero-engine guider, to solve the existing technical problems of low measurement efficiency, long cycle, poor accuracy and affecting product quality of the throat of the aero-engine guider

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