X-ray automatic detection device and method for girth weld of hanging basket cylinder
CN118837385BActive Publication Date: 2025-09-19SHANGHAI NO 1 MACHINE TOOL WORKS CO LTD
Patent Information
- Application Number
- CN202410879313.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2044-07-02
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Figure CN118837385B_ABST
Abstract
The present invention provides an automatic X-ray inspection device and method for girth welds of a hanging basket cylinder. The device comprises an automatic centering base, a cabinet assembly, a lifting assembly, a focus adjustment assembly, and an X-ray head. The cabinet assembly is mounted on the automatic centering base, the lifting assembly is mounted on the cabinet assembly, the focus adjustment assembly is mounted on the lifting assembly, and the height of the X-ray head is adjusted by the lifting assembly. The X-ray head of the X-ray machine is mounted on the focus adjustment assembly, and the focus adjustment assembly is used to adjust the distance from the inner surface of the cylinder weld. This reduces the time required for X-ray inspection of girth welds of a hanging basket cylinder for internal components from 5 to 15 days to 1.5 days, and is not limited by the activity decay of the Ir-192 gamma radiation source.
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Citation Information
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