| 浅谈航空发动机叶片几何参数测试计量保障体系 |
| Discussion on Measurement and Metrology assurance System of Aero-engine Blade Geometry Parameters |
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| 中文摘要: |
| 对航空发动机叶片几何参数进行了定义和分类，基于叶片几何参数精密测量的重要性、型面参数测量的复杂性和叶片几何参数测量评价的现状，详细介绍了航空发动机叶片几何参数测试计量保障体系构建的需求，提出建立覆盖航空发动机叶片几何参数的测试计量保障体系，并对该体系的内涵和架构思路进行了阐述，为航空发动机装备叶片零部件数字化设计制造、一体化协同工作平台的建设提供技术支撑。 |
| 英文摘要: |
| The geometric parameters of aero-engine blades are defined and classified. Based on the importance of precise measurement of blade geometric parameters, the complexity of profile parameters measurement and the status quo of full parameter measurement and evaluation of blade geometric characteristics, the requirements of the construction of measurement and measurement guarantee system for aero-engine blade geometric parameters are introduced in detail. A test measurement guarantee system covering the parameters of aero-engine blade geometrical characteristics is proposed, and the connotation and architecture of the system are expounded, which can provide technical support for the construction of the integrated collaborative work platform for the digital design and manufacturing of aero-engine blade parts. |
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| 中文关键词: 航空发动机叶片 型面参数 几何参数 测试计量保障体系 |
| 英文关键词:aero engine blades profile parameters geometric parameters test and measurement guarantee system |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2021.02.05 |
| 引用本文：何小妹，刘峻峰，何学军，张学仪.浅谈航空发动机叶片几何参数测试计量保障体系[J].计测技术,2021,(2):. |
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