| 基于逆向工程的发动机叶片数字化设计验证 |
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| 引用本文： | 何小妹,陆佳艳,蔡薇,曹铁泽,孙佳星.基于逆向工程的发动机叶片数字化设计验证[J].航空计测技术,2009,29(2):8-10. |
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| 作者姓名： | 何小妹 陆佳艳 蔡薇 曹铁泽 孙佳星 |
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| 作者单位： | 中国一航北京长城计量测试技术研究所,北京,100095
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| 摘 要： | 对发动机叶片实体建模中的关键问题进行了分析，并采用关节臂激光扫描仪进行了装配模式下发动机叶片的逆向扫描，运用Geomagic Qualify软件实现了叶片型面三维误差比较以及叶片截面指标计算分析，为发动机叶片的数字化设计验证提供了参考。
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| 关 键 词： | 数字化工程 实体模型 关节臂激光扫描仪 数字化设计验证 |
Study on Digieal Design and Check of Turbine Blades Based on Reverse Engineering |
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| HE Xiao-mei,LU Jia-yan,CAI Wei,CAO Tie-ze,SUN Jia-xing.Study on Digieal Design and Check of Turbine Blades Based on Reverse Engineering[J].Aviation Metrology & Measurement Technology,2009,29(2):8-10. |
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| Authors: | HE Xiao-mei LU Jia-yan CAI Wei CAO Tie-ze SUN Jia-xing |
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| Institution: | Changcheng Institute of Metrology & Measurement;Beijing 100095;China |
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| Abstract: | In this paper,the key technology during building the turbine blades physical modeling is analyzed,the articular arm laser scanner is used for the reverse scan of the surface of the turbine blades,and the 3D error statistics and the section contrast of the turbine blades are realized by the Geomagic Qualify software.This research provides a reference for the digital design and check of the turbine blades. |
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| Keywords: | digital engineering physical modeling articular arm laser scanner digital design and check |
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