小径管自动X射线实时数字成像检测系统设计

详细信息

Design of Tube Weld Inspection System with Automatic Real-Time Digital Radioscopy

摘要: 比较和分析了各种小径管对接焊缝X射线实时成像技术, 开发出一种性价比极高的自动X射线实时数字成像检测方法和设备。实际应用的结果表明, 系统具有检测速度快、灵敏度和分辨率高的特点, 成像质量优于JB 4730—2005标准中规定的AB级。
- 射线检测 /
- 小径管 /
- X射线数字成像 /
- 焊缝检测
Abstract: The automatic real-time X-ray imaging inspecting method and equipment with a certain high cost-effective performance have been developed on the basis of comparing and analyzing the available technologies of X-ray real-time imaging for tube butt weld. The practical application of production shows that the system contains the characteristic of high speed inspecting and high sensitivity and resolution, whose image quality is above the JB 4730—2005 AB claim.
- Radiography testing /
- Tube /
- Digital radioscopy /
- Weld inspection

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[2]	JB/T 4730.2—2005 承压设备无损检测第2部分: 射线检测[S].
[3]	GB/T 19293—2003 对接焊缝X射线实时成像检测法[S].
[4]	EN 13608—2001 Non-destructive testing[S].
[5]	ASME Boiler & Pressure Vessel Code(2001Edition,2002,2003 Addenda)Section Ⅴ, Article 2 Mandatory Appendix Ⅱ-Real-time radioscopic examination[S].