Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Development of an automated adjusting process for robotic end-effectors to handle dry textiles for preforming of carbon fiber reinforced plastics
Luleå tekniska universitet, Institutionen för system- och rymdteknik, Rymdteknik.
2018 (Engelska)Självständigt arbete på avancerad nivå (masterexamen), 20 poäng / 30 hpStudentuppsats (Examensarbete)
Abstract [en]

In order to fulfill increasing production rates, new automated production technologies are required for manufacturing carbon fiber reinforced plastic components for the aerospace industry. Currently, large, double curved composite components have to be manufactured manually, which leads to high process times and poor scalability. As a consequence, a team of cooperating robots with passively adjustable end-effectors was developed, that is capable of handling dry carbon textiles and can be used for layups in double curved molds. This thesis deals with the implementation of a robot program, that performs an automated adjustment of each end-effector to the surface geometry of the manufactured part. The functional principle and the accuracy of the process are evaluated. Further, the automatically adjusted end-effectors are utilized to cooperatively layup carbon plies. The results show, that the accuracy of the automated adjusting process is sufficient to drape carbon fabrics during pick-up and automated layup is possible with this approach. In conclusion, the developed process can be integrated into a fully automated process for future experiments, but hardware inaccuracies should be improved, in order to further enhance the accuracy of the system.

Ort, förlag, år, upplaga, sidor
2018.
Nyckelord [en]
Robotic end-effectors, carbon fiber reinforced plastics, dry textiles, double curved geometry, automated production, robot programming
Nationell ämneskategori
Robotteknik och automation
Identifikatorer
URN: urn:nbn:se:ltu:diva-67935OAI: oai:DiVA.org:ltu-67935DiVA, id: diva2:1190457
Externt samarbete
German Aerospace Center (DLR)
Ämne / kurs
Examensarbete, minst 30 hp
Utbildningsprogram
Rymdteknik, master
Presentation
2018-02-28, Würzburg, 10:03 (Engelska)
Handledare
Examinatorer
Tillgänglig från: 2018-03-22 Skapad: 2018-03-14 Senast uppdaterad: 2018-03-22Bibliografiskt granskad

Open Access i DiVA

fulltext(37499 kB)533 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 37499 kBChecksumma SHA-512
902f161e2ce5ca95449d6382a8c0ef8ea18533e43f605fbc6b410eed75aa3231e58f662c40f7ba813766433667929deda185e4cc0ae464f699ed8b1d69f76386
Typ fulltextMimetyp application/pdf

Av organisationen
Rymdteknik
Robotteknik och automation

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 533 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

urn-nbn

Altmetricpoäng

urn-nbn
Totalt: 165 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf