• 中国科技论文统计源期刊
  • 中文核心期刊
  • 中国科技核心期刊
  • 中国机械工程学会无损检测分会会刊
高级检索

射线测量涡轮叶片大曲率处壁厚尺寸的方法

熊 瑛, 张孝玲, 董德秀

熊 瑛, 张孝玲, 董德秀. 射线测量涡轮叶片大曲率处壁厚尺寸的方法[J]. 无损检测, 2010, 32(6): 424-426.
引用本文: 熊 瑛, 张孝玲, 董德秀. 射线测量涡轮叶片大曲率处壁厚尺寸的方法[J]. 无损检测, 2010, 32(6): 424-426.
XIONG Ying, ZHANG Xiao-Ling, DONG De-Xiu. Wall Thickness Measurement Method for Maximum Curvature of Aero-Engine Turbine Blade Based on X-Ray[J]. Nondestructive Testing, 2010, 32(6): 424-426.
Citation: XIONG Ying, ZHANG Xiao-Ling, DONG De-Xiu. Wall Thickness Measurement Method for Maximum Curvature of Aero-Engine Turbine Blade Based on X-Ray[J]. Nondestructive Testing, 2010, 32(6): 424-426.

射线测量涡轮叶片大曲率处壁厚尺寸的方法

详细信息
    作者简介:

    熊 瑛(1968-), 女, 研高工, 产品检验检测中心主任, 主要从事无损检测技术的研究与工程应用工作。

  • 中图分类号: TG115.28

Wall Thickness Measurement Method for Maximum Curvature of Aero-Engine Turbine Blade Based on X-Ray

  • 摘要: 采用射线方法测量了某航空发动机涡轮叶片大曲率处的壁厚, 制作了专用的叶片定位工装, 以保证射线束与叶片被测处的垂直度。对叶片表面曲率半径<3 mm处的壁厚进行了射线测量, 经与超声测厚和计量检测结果的分析对比, 验证了射线测量结果的准确性和可靠性, 证明了涡轮叶片大曲率处壁厚尺寸测量采用射线方法是可行的。
    Abstract: In order to prove that X-ray inspection method is effective for wall thickness measurement of aero-engine turbine blade, we make special fixed blade tool to ensure the perpendicularity between X-ray beam and measurement point of turbine blade. Through the wall thickness measurement for the turbine blade surface where curvature radius smaller than 3 mm, and also through the analysis and comparison with ultrasonic measurement or metrology results, the veracity and feasibility of X-ray measurement results were proved, pointing out that wall thickness measurement method for maximum curvature of aero-engine turbine blade based on X-Ray was effective.
  • [1] 中国机械工程学会无损检测分会.射线检测[M].北京: 机械工业出版社, 1997: 22-24.
计量
  • 文章访问数:  0
  • HTML全文浏览量:  0
  • PDF下载量:  0
  • 被引次数: 0
出版历程
  • 收稿日期:  2009-09-08
  • 刊出日期:  2010-06-09

目录

    /

    返回文章
    返回