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 -
328 views
Technical Discussions
damoon sima
damoon sima
00:21 Apr-08-2003
stress measurment by eddy current

i'm a student of mechanical engineering in tehran polytechnic university.
i wanna know if it is possible to measure the residual stress
by eddycurrent.if it is possible please show me some refrances
about this matter.
i want to plan some experiments on this field.please help me in this way.
many thanks


 
 Reply 
 
Tom Bloodworth
Tom Bloodworth
00:36 Apr-10-2003
Re: stress measurment by eddy current
"Wanna" know?!

Residual Stress may be measured using electromagnetic methods, but is is quite a difficult problem. I do not have references to hand, but do a search for work by David Buttle at AEA Technology. He developed the MAPS system which, to my knowledge, is the only such non-destructive method that can measure absolute stress.


: i'm a student of mechanical engineering in tehran polytechnic university.
: i wanna know if it is possible to measure the residual stress
: by eddycurrent.if it is possible please show me some refrances
: about this matter.
: i want to plan some experiments on this field.please help me in this way.
: many thanks
.



 
 Reply 
 

Product Spotlight

CIVA 2020 UT Module

CIVA NDE Simulation Software is the world leader of NDT Simulation. The UT simulation Module incl
...
udes: - "Beam computation": Beam propagation simulation - "Inspection Simulation": Beam interaction with flaws or specimens The user can simulate a whole inspection process (pulse echo, tandem or TOFD) with a wide range of probes (conventional, Phased- arrays or EMAT), components, and flaws.
>

Robotic laser shearography enables 100% inspection of complex, flight-critical composite structures

An article in “Composites World Magazine” showcases Non Destructive Testing of aero-structures
...
with Laser Shearography. Over the years Dantec Dynamics has supplied many solutions for the aerospace industry. Referring to specific customer projects several of these cases are examined to outline the advantages of using Laser Shearography for automated defect detection.
>

EKOSCAN Phased Array

In order to always fit your needs, EKOSCAN can manufacture any type of UT transducer, either convent
...
ional or Phased Array. As an ISO 9001: 2015 certified company, EKOSCAN is extremely careful as far a material selection and manufacturing processes are concerned. Our probes guarantee our customers the benefits of latest innovations regarding piezo-composite, backing, impedance adaptation layer, etc. Specific probes for hostile environment: high temperature, high pressure, corrosive environment,etc. Specific probes designed to fit your specific application: optimization of every parameter to guarantee you the best detection.
>

Aerospace Systems - Automated Ultrasonic Inspection

USL are specialists in the design and manufacture of turnkey ultrasonic inspection systems for aer
...
ospace applications. From monolithic composites to complex honeycomb structures. This video shows just a few examples of what is possible, find out more at: www.ultrasonic-sciences.co.uk
>

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