Optics and Precision Engineering, Volume. 31, Issue 6, 804(2023)

Development and application of high-performance cone-beam industrial X-ray CT system

Qingguo YANG* and Bozhong TAN
Author Affiliations
  • China Academy of Engineering Physics, Institute of Fluid Physics, Mianyang621900, China
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    Figures & Tables(16)
    Schematic diagram of industrial CT system based on anti-radiation X-ray digital camera
    High performance cone beam industrial CT instrument and its anti-radiation X-ray digital camera
    Original DR image of Test-A
    Original DR image of Test-B
    Original DR image of Test-C
    DR image of local ROI of Test-A
    DR image of local ROI of Test-B
    DR image of local ROI of Test-C
    Cross section comparison diagram at 10 linear pairs
    Cross section comparison diagram at 8 linear pairs
    User interface of X-Ray CT integrated software (CTER MAX)
    Diagram of X-Ray integrated software
    Slice image of QRM phantom
    Defects detection of aircraft engine leaf
    Quantitative analysis of high-density inclusions in rock
    • Table 1. Compare of technical parameters for two detectors

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      Table 1. Compare of technical parameters for two detectors

      抗辐照X射线数字相机平板探测器
      外形尺寸1 260 mm×350 mm×260 mm210 mm×214 mm×35 mm
      有效视场190 mm×127 mm120 mm×120 mm
      图像像素9 600×6 4222 400×2 368
      像素尺寸19.79 μm50 μm
      对比调制度22.84%@8 lp/mm15.19%@8 lp/mm
      信噪比33.13 dB@2.2 s/43.31 dB@22 s41.92 dB@2.2 s
      动态范围11 500850
      帧率1.4 FPS@16 bit2 FPS@14 bit
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    Qingguo YANG, Bozhong TAN. Development and application of high-performance cone-beam industrial X-ray CT system[J]. Optics and Precision Engineering, 2023, 31(6): 804

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    Paper Information

    Category: Modern Applied Optics

    Received: Aug. 29, 2022

    Accepted: --

    Published Online: Apr. 4, 2023

    The Author Email: YANG Qingguo (yungore@163.com)

    DOI:10.37188/OPE.20233106.0804

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