Boeing 747 - Page 93

THE TRANSDUCER GUIDES ARE
NOT
SHOWN FOR CLARITY.
_____ NOTES:
LONGITUDINAL
WAVE
POSITION Z
POSITION X
POSITION Y
NOTCH 1
NOTCH 1 SIGNAL WITH THE TRANSDUCER AT POSITION Y
NOTCH 2 SIGNAL WITH THE TRANSDUCER AT POSITION Z
REFERENCE STANDARD BACK SURFACE SIGNAL
WITH THE TRANSDUCER AT POSITION X
INTERNAL REFLECTIONS
SOUND PATH OF
INTERNAL REFLECTIONS
DETAIL I
NOTCH 2
SHEAR
WAVE
0
1
2
3
4
5 6 7
10 98
2
3
4
1
4
3
2
1
2131085 S0000459197_V1
Reference Standard NDT4115 Calibration
Figure 7
747
NONDESTRUCTIVE TEST MANUAL
PART 4 54-30-10
Page 13
Nov 15/2015D6-7170
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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