09:41 May-16-2001 S S Ananthan Consultant, RAA Tech Solutions, India, Joined Jun 2000 36
I am interseted to know whether a technique exists with thermogrpahy for online monitoring of the weld. We are welding Carbon steel plates of thickness ranging from 25 mm to 100 mm by using MIG welding and Submerged arc weldign process. I wish to know if a suitable equipment / technique exists to identify ther quality of welds. Can someone suggest some ideas for this ? Are any offline method available ( i.e. after the weld is completed ) ?