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Volume 20 Issue 6
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 1996 >  20(6): 356-359

Citation:
shu

An on line detection method of flaw of chain element slice using He-Ne laser

  • 1.

    Department of Electronic Engineering, Jilin University of Technology;

  • 2.

    Institute of Chain Transmition, Jilin University of Technology

  • Received Date: 1996-03-11
    Accepted Date: 1996-07-22
  • This paper presents an optical method to detect the flaw of chain slice.The information of flaw is detected from the change of intensity distribution of diffuse reflection light from the round edge slice illuminated by a He-Ne laser and recorded with a CCD camera.The theoretical width and maximum deviation of diffuse reflection light are calculated and the position confined condition of CCD camera is given.The experimental results show that the device is simple in structure and easy to operate and able to select the shortcoming slices rapidly and automatically.
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  • [1] 王俊华,崔砚生,吴美娟编著.激光原理及应用.北京:清华大学出版社,1987:117~123
    [2] Tenkins F A,White H E著,杨光熊,郭永康译.光学基础(下册).北京:高等教育出版社,1994:152~158
    [3] 纪明.长春光学精密机械学院学报,1991;14(2):1~5
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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An on line detection method of flaw of chain element slice using He-Ne laser

  • 1. Department of Electronic Engineering, Jilin University of Technology;
  • 2. Institute of Chain Transmition, Jilin University of Technology
  • Received Date: 1996-03-11
  • Accepted Date: 1996-07-22
  • Available Online: 1996-11-25

Abstract: This paper presents an optical method to detect the flaw of chain slice.The information of flaw is detected from the change of intensity distribution of diffuse reflection light from the round edge slice illuminated by a He-Ne laser and recorded with a CCD camera.The theoretical width and maximum deviation of diffuse reflection light are calculated and the position confined condition of CCD camera is given.The experimental results show that the device is simple in structure and easy to operate and able to select the shortcoming slices rapidly and automatically.

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