便携式DR与CR成像技术在焊缝检测中的应用

The Application of Portable DR and CR Imaging Technique in Weld Testing

摘要: 介绍了便携式DR与CR两种数字化成像技术的基本工作原理及特点。通过实际的焊缝检测, 对比了两种成像技术所得到的图像特点, 以及使用连续式射线源和脉冲式射线源得到的检测图像的效果。为便携式DR与CR的应用提供了一定帮助。

Abstract: The basic principles and characters of portable DR and CR imaging technique were introduced. Through the real weld testing, the imaging characters by these two kind of imaging technique, and the imaging effect by using continuous or pulsed ray source were compared. It provided a certain help for using the portable DR and CR.