{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,10]],"date-time":"2026-01-10T01:41:54Z","timestamp":1768009314455,"version":"3.49.0"},"reference-count":6,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2017,8,20]],"date-time":"2017-08-20T00:00:00Z","timestamp":1503187200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Strain Analysis for Engineering Design"],"published-print":{"date-parts":[[2017,11]]},"abstract":"<jats:p> 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. <\/jats:p>","DOI":"10.1177\/0309324717727443","type":"journal-article","created":{"date-parts":[[2017,8,21]],"date-time":"2017-08-21T06:39:12Z","timestamp":1503297552000},"page":"467-471","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":14,"title":["Determining the fracture forming limits in sheet metal forming: A technical note"],"prefix":"10.1177","volume":"52","author":[{"given":"Valentino AM","family":"Cristino","sequence":"first","affiliation":[{"name":"Department of Electromechanical Engineering, University of Macau, Macau, China"}]},{"given":"Maria Beatriz","family":"Silva","sequence":"additional","affiliation":[{"name":"IDMEC, Instituto Superior Tecnico, University of Lisbon, Lisboa, Portugal"}]},{"given":"Pak Kin","family":"Wong","sequence":"additional","affiliation":[{"name":"Department of Electromechanical Engineering, University of Macau, Macau, China"}]},{"given":"Paulo AF","family":"Martins","sequence":"additional","affiliation":[{"name":"IDMEC, Instituto Superior Tecnico, University of Lisbon, Lisboa, Portugal"}]}],"member":"179","published-online":{"date-parts":[[2017,8,20]]},"reference":[{"key":"bibr1-0309324717727443","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmatprotec.2014.02.026"},{"key":"bibr2-0309324717727443","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijmecsci.2014.04.003"},{"key":"bibr3-0309324717727443","doi-asserted-by":"publisher","DOI":"10.1115\/1.3601204"},{"key":"bibr4-0309324717727443","unstructured":"ISO 12004-2:2008. Metallic materials\u2013sheet and strip\u2013determination of forming-limit curves\u2013part 2: determination of forming-limit curves in the laboratory."},{"key":"bibr5-0309324717727443","first-page":"1","volume-title":"Materials forming and machining","author":"Centeno G","year":"2016"},{"key":"bibr6-0309324717727443","doi-asserted-by":"publisher","DOI":"10.1016\/j.cirp.2014.05.005"}],"container-title":["The Journal of Strain Analysis for Engineering Design"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0309324717727443","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0309324717727443","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0309324717727443","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,4]],"date-time":"2025-03-04T01:08:03Z","timestamp":1741050483000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0309324717727443"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,8,20]]},"references-count":6,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2017,11]]}},"alternative-id":["10.1177\/0309324717727443"],"URL":"https:\/\/doi.org\/10.1177\/0309324717727443","relation":{},"ISSN":["0309-3247","2041-3130"],"issn-type":[{"value":"0309-3247","type":"print"},{"value":"2041-3130","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,8,20]]}}}