Robotic intelligent grinding and testing equipment for aero-engine blades

A robot intelligence, aero-engine technology, applied in grinding/polishing equipment, grinding feed motion, metal processing equipment, etc., can solve the problems of low processing efficiency, high environmental requirements, insufficient functions, etc., to avoid dust and noise Effects of contamination, guaranteed quality and power performance, procedure and ease of operation

CN111546198BActive Publication Date: 2022-07-15HUAZHONG UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-07-15

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Abstract

The invention discloses an aero-engine blade robot intelligent grinding and testing equipment, comprising: a blade conveying device for storing the blades to be processed and finished blades; an image acquisition device for acquiring images of the blades to be processed; A robot for processing blades; a grinding device for grinding the blades to be processed; and a digital template inspection machine for judging whether the blades to be processed are finished blades; the working routes of the robot cover the blade conveying device and the image acquisition device, the image Acquisition device and grinding device, image acquisition device and digital template inspection machine, digital template inspection machine and grinding device, digital template inspection machine and blade conveying device. The invention realizes the self-adaptive closed-loop and unmanned processing of "measurement-processing" of the blade to be processed, protects the health of workers, reduces labor costs, does not require multiple disassembly and assembly, has small clamping error, and has high machining accuracy and yield.
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Description

technical field

[0001] The invention belongs to the technical field of aero-engine blade grinding and detection, and more particularly relates to an aero-engine blade robot intelligent grinding and detection equipment. Background technique

[0002] The aero-engine blade is the core component of the aircraft power system. The aero-engine relies on the gas flow to generate thrust. The air flow enters from the air inlet, is compressed by the compressor, combusted in the combustion chamber, and then expanded by the turbine to do work, discharged from the exhaust port, and work in the air flow. In the process, the multi-stage blades in the compressor and turbine provide the main power output for the engine. The blades in aero-engines are of various types, large numbers and complex shapes, which make the processing and measurement of blades very difficult.

[0003] At present, most blade processing in the blade manufacturing industry at home and abroad is still dominated by manua...

Examples

Embodiment Construction

[0042] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as there is no conflict with each other. It is worth noting that the upper and lower in this article refer to the height direction of the device.

[0043] like Figure 1-11 As shown, an aero-engine blade robot intelligent grinding and testing equipment includes: a blade conveying device 2 for storing blades 9 to be processed and finished blades; an image acquisition device 3 for acquiring images of the blades 9 to be processed; The robot 4...