无划痕测量带涂层的涡轮导向器喉部面积的检测装置及方法
By controlling the state of the measurement components through the cooperation of electromagnetic chuck and electromagnetic rod, the scratch problem in measuring the throat area of the turbine guide vane was solved, achieving scratch-free measurement, improving detection efficiency and reducing maintenance costs.
CN117367266BActive Publication Date: 2026-07-17AECC AVIATION POWER CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- AECC AVIATION POWER CO LTD
- Filing Date
- 2023-10-31
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Traditional methods for measuring the throat area of turbine guides can easily leave scratches on the heat insulation coating of the turbine guides, affecting engine life.
Method used
The electromagnetic chuck body and the electromagnetic rod interact with each other, and the contact and retraction states of the measuring components and the turbine guide are controlled by switching the power on and off. The electromagnetic chuck is used to perform scratch-free measurement by attracting and opening.
Benefits of technology
This technology enables scratch-free measurement of the throat area of turbine guide vanes, avoiding damage to the thermal insulation coating of the turbine guide vanes, improving testing efficiency, and reducing maintenance costs.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117367266B_ABST
Abstract
本发明公开了一种无划痕测量带涂层的涡轮导向器喉部面积的检测装置及方法，属于涡轮导向器喉部面积测量技术领域。本发明公开的检测装置，采用电磁吸盘主体和电磁杆相互作用，通过通断电控制测量组件与导向器的接触和退开状态，利用电磁吸盘的吸合和打开来完成测头退开和接触的转换来达到对涡轮导向器喉部面积隔热涂层无划痕测量的目的，有效解决了涡轮导向器排气通道隔热涂层的无划痕测量。采用本测量装置进行测量的方法，避免因检测导致的零件表面划痕等损伤以及零件返修；提高检测效率；结构简单、成本低、维护方便；为解决同类问题提供了可借鉴经验。
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