contributor author | D. Colla | |
contributor author | S. B. Petersen | |
contributor author | P. A. F. Martins | |
contributor author | R. Balendra | |
date accessioned | 2017-05-08T23:54:02Z | |
date available | 2017-05-08T23:54:02Z | |
date copyright | November, 1997 | |
date issued | 1997 | |
identifier issn | 1087-1357 | |
identifier other | JMSEFK-27304#537_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/119004 | |
description abstract | Traditional forging techniques are limited to the manufacture of components from solid materials; tubes may only be formed with a form of internal support to prevent the collapse of the work-material under axial forces. There is, however, the scope for achieving sufficiently large plastic deformation of tubes by injection into a diecavity; the extend of such deformation may be enlarged by preforming. The preform is designed to prevent the onset of one of the previously-identified modes of failure; the geometry of the preform was generated using a finite element model which was conditioned on the basis of a large set of experimental results. This paper discusses the possibility of applying the injection forging process in order to allow the complete forming of a geometrically complex tubular component in a single station. The work is supported by finite element modelling in conjunction with metal experiments in aluminum. Metallographic observations and micro-hardness measurements were performed to validate the approach. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Injection Forging of Industrial Components From Thick-Walled Tubes | |
type | Journal Paper | |
journal volume | 119 | |
journal issue | 4A | |
journal title | Journal of Manufacturing Science and Engineering | |
identifier doi | 10.1115/1.2831184 | |
journal fristpage | 537 | |
journal lastpage | 541 | |
identifier eissn | 1528-8935 | |
keywords | Forging | |
keywords | Deformation | |
keywords | Preforms | |
keywords | Force | |
keywords | Metals | |
keywords | Aluminum | |
keywords | Measurement | |
keywords | Finite element analysis | |
keywords | Modeling | |
keywords | Collapse | |
keywords | Failure | |
keywords | Finite element model | |
keywords | Geometry AND Microhardness | |
tree | Journal of Manufacturing Science and Engineering:;1997:;volume( 119 ):;issue: 4A | |
contenttype | Fulltext | |