Force Polygons for the Plane Strain Forging of Rectangular Billets with Diamond-Shaped Dies

Mamalis, AG; Isobe, K; Johnson, W; Lafayette, W; Duncan, JL

dc.contributor.author	Mamalis, AG	en
dc.contributor.author	Isobe, K	en
dc.contributor.author	Johnson, W	en
dc.contributor.author	Lafayette, W	en
dc.contributor.author	Duncan, JL	en
dc.date.accessioned	2014-03-01T01:38:48Z
dc.date.available	2014-03-01T01:38:48Z
dc.date.issued	1985	en
dc.identifier.issn	00078506	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/22385
dc.subject.other	FORGING	en
dc.subject.other	CLOSED DIE FORGING	en
dc.subject.other	DEFORMATION SUBSEQUENT STAGES	en
dc.subject.other	EXTRUSION MODE SUGGESTED SLIP-LINE FIELD	en
dc.subject.other	FORCE EQUILIBRIUM CONSIDERATIONS	en
dc.subject.other	FORGING LOAD VS. DIE STROKE	en
dc.subject.other	INCIPIENT DEFORMATION	en
dc.subject.other	DIES	en
dc.title	Force Polygons for the Plane Strain Forging of Rectangular Billets with Diamond-Shaped Dies	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0007-8506(07)61762-4	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0007-8506(07)61762-4	en
heal.publicationDate	1985	en
heal.abstract	Force polygons, simply drawn from force equilibrium considerations, were employed to predict forging load during the incipient and succeeding stages of deformation when forging rectangular Plasticine billets with diamond-shaped closed dies of different semi-angles. The incipient stages of deformation are analysed by using slip-line field theory and the subsequent stages of plastic deformation by the sliding block method. Theoretically predicted loads were compared with experimentally obtained ones and found to be in good agreement. © 1985 CIRP.	en
heal.journalName	CIRP Annals - Manufacturing Technology	en
dc.identifier.doi	10.1016/S0007-8506(07)61762-4	en
dc.identifier.volume	34	en
dc.identifier.issue	1	en
dc.identifier.spage	231	en
dc.identifier.epage	235	en