-- The Home Page of the Finishing Industry
A website for Serious Education, promoting Aloha,
& the most FUN smiley you can have in metal finishing.
    no popups, no spam
on this site
current topics
topic 2814

Information about Thermographic Inspection in welded workpieces


Dear, Information about Thermographic Inspection

I'm performing my final project about Thermographic Inspection at Helsinki Institute of Technology. I'm trying to detect faults in steel welded workpieces and I would like to know what are the right sequences and the technique for this inspection. Now, I am really working with the Thermal Camera and it would be helpful if you could answer some questions about the right sequences of the thermal inspection process. How could I measure exactly the emittance of a workpiece? Are there some kinds of emittance lists? If I want to determine the integrity of the fault after the weld has been completed, I will need a post-heating system, what kind of system is the best? Is it enough to heat it with a flash or do I need more heat? How many degrees do I need to heat the workpiece to study it and how much time it takes me the sequences to study the faults? Is better to determine the integrity of the fault during or soon after the weld has been completed? What other very important information I need in this kind of inspection? I look forward to receive notice from you. Thanks a lot for your assistance. Yours sincerely Gonzalo Hern·ndez Camino

Gonzalo Hern·ndez Camino - Helsinki Institute of Technology - Helsinki,Finlandia

This public forum has 60,000 threads. If you have a question in mind which seems off topic to this thread, you might prefer to Search the Site

ADD a Comment to THIS thread START a NEW threadView CURRENT TOPICS

Disclaimer: It's not possible to diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations may be deliberately harmful.

  If you need a product/service, please check these Directories:

JobshopsCapital Equip. & Install'nChemicals & Consumables Consult'g, Train'g, SoftwareEnvironmental ComplianceTesting Svcs. & Devices

©1995-2018, Inc., Pine Beach, NJ   -   About   -  Privacy Policy
How Google uses data when you visit this site.