Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
A sectioning method for constructing the mid-surface of thin-walled die-cast and injection moulded parts
Högskolan i Jönköping, Tekniska Högskolan, JTH, Maskinteknik. Högskolan i Jönköping, Tekniska Högskolan, JTH. Forskningsområde Datorstödd konstruktion.
2006 (engelsk)Rapport (Annet vitenskapelig)
Abstract [en]

This report presents a method for constructing the mid-surface of CAD models of parts requiring tooling for their manufacture. The mid-surface is constructed by sectioning the CAD-model in a sufficient number of places along the draft direction. In each section the mid-segments of the sectioned material is constructed. The complete mid-surface is obtained by connecting the individual mid-segments with the closest located mid-segment in the adjacent sections. The intended use of the method is computer implementation to automatically derive the mid-surface from CAD-models to be used as target geometry for FEA shell element meshing. The feasibility of the method is demonstrated by applying it to a CAD-model. In this example a target surface is constructed using both the conventional and the sectioning method. The target surfaces are used to create shell element FEA models.When solved, the natural frequencies of the two models are almost the same. This shows that the sectioning method is an alternative way of creating the target geometry. The intention is to use the method to create an automatic tool for mid-surface extraction with better performance than today's commercially available tools.

sted, utgiver, år, opplag, sider
Jönköping: Ingenjörshögskolan , 2006. , s. 7
Serie
Research Report. School of Engineering, ISSN 1404-0018 ; 2006:2
Emneord [en]
FEA, Idealisation, Mid-surface, Shell element, Meshing, Thin-walled, Target geometry
HSV kategori
Identifikatorer
URN: urn:nbn:se:hj:diva-602OAI: oai:DiVA.org:hj-602DiVA, id: diva2:4318
Tilgjengelig fra: 2006-11-28 Laget: 2006-11-28 Sist oppdatert: 2011-09-29bibliografisk kontrollert

Open Access i DiVA

fulltekst(397 kB)961 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 397 kBChecksum MD5
c4f40a0b846eced68ff9f75def3a00c4964169814f16cc0ff52efc16c067d7fe48ce7ded
Type fulltextMimetype application/pdf

Person

Stolt, Roland

Søk i DiVA

Av forfatter/redaktør
Stolt, Roland
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 965 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 769 treff
RefereraExporteraLink to record
Permanent link

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