Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Control strategies and inspection methods for welded part
Karlstad University, Faculty of Technology and Science, Department of Mechanical and Materials Engineering.
2013 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Present and future demonstrator designs were used to demonstrate the quality assurance of welds. The NDT methods tested on prototype demonstrator parts are: visual inspection, radius gauges, throat size gauge, liquid-penetrant testing, magnetic particle testing and ultrasonics with pulse echo and phased array. The other methods like eddy current, time of flight diffraction, radiography, impression test, macro test and infrared thermographs are currently being analyzed along with their inspection costs.

 

The control plans for present and future designs with corresponding present and future NDT methods are suggested to minimize a shift in process.

  • Magnetic particle testing revealed a lack of fusion and cracks for fillet welds, whereas ultrasonic pulse echo and phased array identified an internal lack of fusion, inner pores/slag inclusions on butt welds.
  • Ultrasonic PAUT & TOFD could be used for accurate defect identification and thermography for online identification of lack of penetration, depth of penetration and weld parameters.
Place, publisher, year, edition, pages
2013. , p. 75
Keyword [en]
Visual inspection, WPS, impressions, throat size gauge, radius gauge, liquid penetrant test, magnetic particle testing, eddy current, radiography, ultrasonic (PAUT & TOFD), thermography, control plan, cost per hour.
National Category
Other Mechanical Engineering
Identifiers
URN: urn:nbn:se:kau:diva-16383Local ID: MT:1OAI: oai:DiVA.org:kau-16383DiVA, id: diva2:588294
External cooperation
Volvo Construction Equipment
Subject / course
Mechanical Engineering
Presentation
2012-10-09, 1B 364, Karlstads Universitet, Karlstad, 13:46 (English)
Uppsok
Technology
Supervisors
Examiners
Projects
Weight reduction by improved weld quality (WIQ)
Available from: 2013-01-23 Created: 2013-01-15 Last updated: 2013-01-23Bibliographically approved

Open Access in DiVA

Control strategies and inspection methods for welded part(2875 kB)1143 downloads
File information
File name FULLTEXT01.pdfFile size 2875 kBChecksum SHA-512
e1ce8b9db20c187d3cc297022bdd91871ec2cd770ee3b84c0ad2e2cabbdf0b9a0f231b1a84ebf5baf17518fc3e048e8e0d2f39f9171fab7a350d3eaa219041e0
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Baradi, Divyank
By organisation
Department of Mechanical and Materials Engineering
Other Mechanical Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 1143 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 1026 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
v. 2.34-SNAPSHOT
|