問題一覧
1
The principal application of ultrasonic techniques consists of:
Flaw detection, thickness measurements and determination of elastic moduli
2
FBH
Flat Bottom Hole
3
FSH
Full Screen Height
4
NSR
Near Surface Resolution
5
FTH
Face to Hole
6
S/P
Sweap to Peak
7
ROI
Region of Interest
8
SNR
Signal to Noise
9
BLK
Block
10
Used to describe JAIS
Job Activity Information Sheet
11
LOB
Loss of Back
12
DAC
Distance Amplitude Curve
13
TCG
Time Corrected Gain
14
NTS
Normal to Surface
15
UTB
Ultrasonic Test Block
16
SOD
Stop on Defect
17
FMZ
Forging Multi-zone
18
TOF
Time of Flight
19
CBT
Computer Base Training
20
PSG
Process Spec. Group
21
NZ
Near Zone
22
FZ
Far Zone
23
PRF
Pulse repretation frequency
24
RPM
Rounds Per Minute
25
EBW
Effective Beam Width
26
What does the J axis do?
Jogging-manually moving the axis to the scan master according to the speed set.
27
What does the R axis do?
Relative
28
What does the as axis do?
Absolute
29
What does the C axis do
Constant
30
FFT
Fast Fourier transformer
31
What is the purpose of Y + O?
To find the focal point of a ruby ball or steel ball
32
What should the annual transducer receiver be set at?
WB Wide Band