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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
AxlZ W. AekZ
R & D
King mongkut's university of technology Thonburi, Thailand, Joined Jun 2001, 16

AxlZ W. AekZ

R & D
King mongkut's university of technology Thonburi,
Thailand,
Joined Jun 2001
16
06:22 Sep-14-2002
Is ultrasonic can test vulcanization of rubber?

I want to know a probability of ultrasonic to test a vulcanization of rubber.

Yours Sincerely
AxlZ W. AekZ


    
 
 Reply 
 
Joerg Collrep
Joerg Collrep
07:35 Sep-16-2002
Re: Is ultrasonic can test vulcanization of rubber?
We are successfully testing vulcanization of rubber on tires with shearography. It's a very simple, fast and full-field test method which is fully introduced into the re-treading business as well as for new tires. This technique is also very successful on other metal/rubber parts and many bonded materials. For information pls visit our homepage or reply to me directly.


: I want to know a probability of ultrasonic to test a vulcanization of rubber.
.
: Yours Sincerely
: AxlZ W. AekZ
.



    
 
 Reply 
 
Rolf Diederichs
Director,
NDT.net, Germany, Joined Nov 1998, 608

Rolf Diederichs

Director,
NDT.net,
Germany,
Joined Nov 1998
608
08:41 Sep-16-2002
Re: Is ultrasonic can test vulcanization of rubber?
When you measure the thickness of rubber you have usually an unwanted
ultrasonic velocity change caused by the rubber material properties, e.g. vulcanization.
I guess that it is possible to measure the sound velocity to determine the vulcanization.

Rolf Diederichs

: I want to know a probability of ultrasonic to test a vulcanization of rubber.
.
: Yours Sincerely
: AxlZ W. AekZ
.



    
 
 Reply 
 
Lionel Reyes
Lionel Reyes
05:19 Sep-18-2002
Re: Is ultrasonic can test vulcanization of rubber?
Yes you can! I am the designer of a machine that is currently in the market.It uses through transmission of ultra-sound and it displays the small changes in density.It covers bead to bead, to a resolution of 2X2mm.It also sees porosity and separations.

Contact myself on reyes@btconnect.com


    
 
 Reply 
 

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