平板数字成像技术在ASME产品焊缝检测中的应用

详细信息

Application of X-ray Panel Digital Imaging Technology in Detecting ASME Product Weld

摘要: 介绍了X射线平板数字成像系统的基本原理与特点，对数字平板检测方式做了说明。根据ASME规范要求，对系统不对称灵敏度进行了鉴定，并对空间分辨力与对比灵敏度进行了测试；最后介绍了X射线平板数字成像技术在ASME产品焊缝检测中的实际应用情况。
- X射线检测 /
- 平板数字成像系统 /
- 不对称灵敏度 /
- 系统分辨力 /
- 对比灵敏度 /
- ASME产品 /
- 焊缝
Abstract: This article introduced basic principle and characteristics of X-ray panel digital imaging system, recommended the testing way of digital panel. According to ASME code requirements, the system was evaluated for the asymmetric sensitivity, and the spatial resolution and the contrast sensitivity were tested. Finally, it introduced actual application of X-ray panel digital imaging system to ASME product weld inspection.
- X-ray inspection /
- Panel digital imaging system /
- Asymmetric sensitivity /
- Spatial resolution /
- Contrast sensitivity /
- ASME product /
- Weld

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