UM  > Faculty of Science and Technology  > DEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Determining the fracture forming limits in sheet metal forming: A technical note
Valentino AM Cristino11; Maria Beatriz Silva2; Pak Kin Wong1; Paulo AF Martins2
2017-11
Source PublicationJOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN
ISSN0309-3247
Volume52Issue:8Pages:467-471
Abstract

This technical note describes an experimental method to determine the formability limits by fracture in sheet metal forming. The method makes use of laboratory test specimens commonly utilized in the mechanical, fracture and formability characterization of sheet materials and involves determination of the gauge length strains at the cracked regions of the specimens after testing. The presentation explains how measurements are made and what calculations need to be performed in order to determine the fracture forming limit by tension in the principal strain space. The method is applied to Titanium grade 1 sheets, and the fracture forming limit is validated by subsequent experiments with single point incremental forming.

KeywordExperimental Method Sheet Metal Forming Fracture Forming Limits Gauge Length Strains
DOIhttps://doi.org/10.1177/0309324717727443
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Mechanics ; Materials Science
WOS SubjectEngineering, Mechanical ; Mechanics ; Materials Science, Characterization & Testing
WOS IDWOS:000413155100002
PublisherSAGE PUBLICATIONS LTD
The Source to ArticleWOS
Fulltext Access
Citation statistics
Cited Times [WOS]:3   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Corresponding AuthorPaulo AF Martins
Affiliation1.Department of Electromechanical Engineering, University of Macau, Macau, China
2.IDMEC, Instituto Superior Tecnico, University of Lisbon, Lisboa, Portugal
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Valentino AM Cristino1,Maria Beatriz Silva,Pak Kin Wong,et al. Determining the fracture forming limits in sheet metal forming: A technical note[J]. JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN,2017,52(8):467-471.
APA Valentino AM Cristino1,Maria Beatriz Silva,Pak Kin Wong,&Paulo AF Martins.(2017).Determining the fracture forming limits in sheet metal forming: A technical note.JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN,52(8),467-471.
MLA Valentino AM Cristino1,et al."Determining the fracture forming limits in sheet metal forming: A technical note".JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN 52.8(2017):467-471.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Valentino AM Cristino1]'s Articles
[Maria Beatriz Silva]'s Articles
[Pak Kin Wong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Valentino AM Cristino1]'s Articles
[Maria Beatriz Silva]'s Articles
[Pak Kin Wong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Valentino AM Cristino1]'s Articles
[Maria Beatriz Silva]'s Articles
[Pak Kin Wong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.