where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

NOVO DR
develops and manufactures cutting edge Portable Digital Radiography X-ray Inspection Systems.
454 views
Technical Discussions
Yasin Karavacýoðlu
Yasin Karavacýoðlu
03:37 Dec-13-1999
lamb wave prob

Anybody know that where can ý obtain lamb waves probes?
My detectors are Krautkramer USN 52, Krautkramer USD 15


 
 Reply 
 
Paul A. Meyer
R & D,
GE Inspection Technologies, USA, Joined Nov 1998, 47

Paul A. Meyer

R & D,
GE Inspection Technologies,
USA,
Joined Nov 1998
47
04:41 Dec-13-1999
Re: lamb wave prob
Hi Yasin,
Lamb Waves are generated when you impinge the surface of your part with a conventional wave (typically longitudinal) at the appropriate angle to generate the desired Lamb mode in your part. Therefore, conventional angle beam probes can be used if you select the correct angle and frequency. This selection involves understanding the testpiece geometry and the many possible Lamb modes that can be generated in it. Then you can select the necessary test configuration (probes, frequency, etc.).
It is also possible to use variable angle probes having broad bandwidth so that many modes can be generated by changing angle and frequency content.
More recently, phased array probes are being used to select modes electronically.
But, once again, your first step is stating your test piece and flaw geometries.
Regards,
Paul

: Anybody know that where can ý obtain lamb waves probes?
: My detectors are Krautkramer USN 52, Krautkramer USD 15




 
 Reply 
 

Product Spotlight

Customized Probes and Transducers

With a strong development department and our own piezocomposite production, we accompany you from th
...
e first product idea to serial production. Our scientists are continuously researching new methods in the field of ultrasonic measurement technology. The progress achieved enables us to offer you optimal solutions.
>

Ultrasonic Testing Immersion Tanks with Unmatched Scanning Features

TecScan’s non-destructive testing Ultrasonic Immersion Tanks & scanners are designed for high pe
...
rformance and demanding NDT testing applications. Our Scan3D™ line of High Precision Immersion Tanks are specifically designed for automated ultrasonic testing of complex composites parts used in aerospace and industrial applications.
>

ISONIC 3510

Very Powerful Superior Performance Extremely Portable Smart Phased Array Ultrasonic Flaw Detector an
...
d Recorder with 2 Conventional UT and TOFD Channels uniquely combines PA, single- and multi-channel conventional UT, and TOFD modalities providing 100% raw data recording and imaging. Suitable for all kinds of every-day ultrasonic inspections
>

FD800 Bench Top Flaw Detectors

The bench-top FD800 flaw detector range combines state-of-the-art flaw detection with advanced mater
...
ial thickness capabilities. Designed for use in the laboratory these gauges are the tool you need for all your flaw detecting needs.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window