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- since 1996 -

Ultrasonic Sciences Ltd
We specialize in the design and manufacture of automated and semi-automated ultrasonic testing systems, including multi axis, multi channels systems and phased array electronics.

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Technical Discussions
Thomas Wulf
Consultant
FORCE Institute, Denmark, Joined Dec 2001, 2

Thomas Wulf

Consultant
FORCE Institute,
Denmark,
Joined Dec 2001
2
00:58 Dec-03-2001
New test results according US or AE on sandwich structures

Dear All

I am searching for informations about the State-of-the-art of Ultrasonic and Acoustic inspections techniques specially on thick sandwich panels (GFRP/CFRP skins and Balsa/PVC cores). Anyone aware of any new realeased reports, new results or new informations of any kind that is related to this subject the last two-three years?
Thanking you in anticipation I will look forward to hear from you soon.

Best regards

Thomas Wulf
FORCE Institute



    
 
 
Godfrey Hands
Engineering,
PRI Nadcap, United Kingdom, Joined Nov 1998, 289

Godfrey Hands

Engineering,
PRI Nadcap,
United Kingdom,
Joined Nov 1998
289
01:18 Dec-03-2001
Re: New test results according US or AE on sandwich structures
: Dear All
.
: I am searching for informations about the State-of-the-art of Ultrasonic and Acoustic inspections techniques specially on thick sandwich panels (GFRP/CFRP skins and Balsa/PVC cores). Anyone aware of any new realeased reports, new results or new informations of any kind that is related to this subject the last two-three years?
: Thanking you in anticipation I will look forward to hear from you soon.
.
: Best regards
.
: Thomas Wulf
: FORCE Institute
.

Dear Thomas,
My company markets the Quasar International Resonant Inspection equipment, manufactured in USA.
This is a very high tech version of acoustic testing, capable of extending to the Megahertz range of frequencies, and with very powerful compensation algorithms to compensate for many variables that limit the acoustic technique.
Contact me on Godfrey@hands-ndt.co.uk, or look at our web site www.hands-ndt.co.uk or that or Quasar www.quasarintl.com


    
 
 
Christophe Mattei
Consultant
Exova AB, NDT Dpt., Sweden, Joined Jan 2001, 8

Christophe Mattei

Consultant
Exova AB, NDT Dpt.,
Sweden,
Joined Jan 2001
8
05:57 Dec-03-2001
Re: New test results according US or AE on sandwich structures
Dear Thomas,

The NDE team at CSM Materialteknik (SAAB Aerospace Group, Linköping , Sweden) has a long experience in testing of GFRP sandwich structures with resonnance, MIA, US, Acoustic emission , X-ray and shearography. Our activities range from production testing to development of new techniques and applications. Don't hesitate to contact us if you want to discuss further the matter with us.

Best regards,

Christophe Mattei
NDE, Ultrasonics, Acoustics.

CSM Materialteknik AB.
Box 1340, SE-581 13 Linköping, Sweden.
Phone: (46)-13-16-91-71
Mobil: (46)-708-89-66-59
Fax: (46)- 13-16-90-00
http://www.csm.se


    
 
 

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