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X射线胶片计算机辅助评片的缺陷定性识别方法研究

Method Used to Reading Radiograph by Computer Aided System for Recognizing Flaw in Aluminum Alloy Casts

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【作者】 宋文爱段梅宋树争

【Author】 SONG Wen-ai~1 DUAN Mei~1 SONG Shu-zheng~2(1.Research Center of Modern NDT,North China Institute of Technology Taiyuan 030051,China;2.China Research and Development Academy of Machinery Equipment,Beijing,100081,China)

【机构】 华北工学院无损检测技术研究中心中国兵器科学研究院 山西 太原 030051山西 太原 030051北京 100081

【摘要】 文中根据《铝合金铸件 X 射线照相检验缺陷分级》标准,对铝合金铸件 X 射线胶片计算机辅助评片的缺陷定性识别方法进行了研究,提出了对五类常见缺陷的分类方法,为实现铝合金铸件 X 射线胶片计算机辅助评片奠定了基础。

【Abstract】 According to the standard-《The standard in which flaws in aluminum alloy casts inspected by radiograph is graded》,this paper studies how the natural flaws in aluminum alloy casts can be recognized in reading radiograph film by computer aided system,and presents the methods for recognization of five kinds of common flaws in aluminum alloy casts.The work in the paper is the base for reading radiograph by computer aided.recognization.

  • 【文献出处】 弹箭与制导学报 ,Journal of Projectiles,Rockets,Missiles and Guidance , 编辑部邮箱 ,2004年S3期
  • 【分类号】TG115.28
  • 【下载频次】57
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