美國Quest Qi2 MOI+ (Magneto-Optic Imaging System)
For 20 years Magneto Optic Imaging (MOI) has been pivotal in increasing use and life extension of aircraft structures. MOI is a highly effective and efficient non-destructive evaluation (NDE) process that can be used to detect surface and sub-surface cracks in aircraft skin near fasteners, as well as sub-surface corrosion. Using eddy current excitation, the MOI’s rapid scanning process enables aircraft inspectors to observe greater flaw detail, and greatly reduces downtime for required inspections. Qi2 is excited to announce our latest and most advanced MOI system, the MOI+. In our latest design, we have
- Replaced the analog controls with digital interface
- Replaced the Heads-Up display (headset) with an LCD monitor that can be attached to the imager or hand-held
- Reduced the imager size while maintaining a large 45mm field of view (FOV)
- Added digital video output to facilitate recording of inspections
- Enhanced the video quality
20年來, 磁光成像 (MOI) 在飛機結構的使用和延長壽命方面起著舉足輕重的作用。MOI是一種高效有效的無損評估方法, 可用于檢測緊固件附近飛機皮膚表面和表層的裂紋, 以及表層腐蝕。通過使用渦流激發, MOI的快速掃描過程使飛機檢查人員能夠觀察到更大的缺陷細節, 并大大減少了所需檢查的停機時間。Qi2 興奮地宣布我們最新的和最先進的MOI系統,?MOI +, 在我們最新的設計中，我們有：
?用數字接口Replaced 模擬控制
?Replaced 的頭上顯示 (耳機) 與 LCD 顯示器, 可以連接到成像器或 hand-held
?Reduced 的圖像大小, 同時保持一個大的45mm 視野 (視)
?Added 數字視頻輸出, 方便記錄檢查
?Enhanced 視頻質量
MOI Advantages
- Calibration not required
- Significant time savings in inspections
- Minimal operator training required
- Paint stripping or protective coating removal not required
- Rapid real-time inspection of large areas
- Demonstrated 10 times faster than eddy current probes alone