Portable high-color-temperature turbine blade inner cavity inspection device and using method

A technology for turbine blades and inspection devices, which is applied to the exploration of optical devices, etc., can solve the problems of heavy workload, increased labor intensity, and affecting the quality of parts, and achieve the effects of simple maintenance, improved detection efficiency, and low manufacturing costs

Pending Publication Date: 2021-06-29
AECC AVIATION POWER CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Turbine blade processing is a process that is being developed in recent years. In order to ensure the controllability of the processing quality of turbine blades, and to facilitate the inspection of excess material in the inner cavity of aeroengine turbine blades on the production site, the inspection of the permeability of gas film holes, narrow slits, micro For the surface quality inspection of hole parts, etc., it is necessary to check the transparency of each processed hole, and each hole will directly affect the quality of the part. At present, the parts need to be moved to the special inspection table for inspection during part inspection, and the labor intensity of workers increase, heavy workload and low work efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable high-color-temperature turbine blade inner cavity inspection device and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Such as figure 1 As shown, a portable high color temperature turbine blade cavity inspection device of the present invention includes a light guide 1, a housing 2 and a light source emitting part 3, one end of the light guide 1 extends into the housing 2, and the light source emitting part 3 is set In the housing 2, and the light source emitting part 3 is facing the end of th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a portable high-color-temperature turbine blade inner cavity inspection device and a using method. The portable high-color-temperature turbine blade inner cavity inspection device comprises a light guide pipe, a shell and a light source emitting part. One end of the light guide pipe extends into the shell, the light source emitting part is arranged in the shell, the light source emitting part is right opposite to the end, extending into the shell, of the light guide pipe. Light emitted by the light source emitting part can be transmitted from one end of the light guide pipe to the other end of the light guide pipe. The inspection device can be used in any detection place, is not limited by the field environment, is convenient to carry, reduces the labor intensity of workers, and enables the detection work to be more convenient and faster.

Description

technical field [0001] The invention belongs to the field of turbine blade inner cavity detection, and in particular relates to a portable high color temperature turbine blade inner cavity inspection device and a use method. Background technique [0002] Turbine blade processing is a process that is being developed in recent years. In order to ensure the controllability of the processing quality of turbine blades, and to facilitate the inspection of excess material in the inner cavity of aeroengine turbine blades on the production site, the inspection of the permeability of gas film holes, narrow slits, micro For the surface quality inspection of hole parts, etc., it is necessary to check the transparency of each processed hole, and each hole will directly affect the quality of the part. At present, the parts need to be moved to the special inspection table for inspection during part inspection, and the labor intensity of workers Increase, personnel workload is heavy, and wo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01V8/10
CPCG01V8/10
Inventor 韩志民王文博苏严张宁宁王新生
Owner AECC AVIATION POWER CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap