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GFT-2D: Graphic interactive forming tool

Conference:

Abstract

GIFT-2D is a generalized rigid-plastic finite element program for interactive computer simulation of two-dimensional metal forming problems. The main purpose of this program is the analysis of industrial processes such as extrusion, drawing, forging, nosing, rolling and sheet metal bending, where the design of punch and die must be optimized in order to obtain a required final shape of the workpiece. This paper describes its graphic features and the user-program interface in the actual version implemented on a FPS/350X. The user can control and modify main execution control data and visualize on the screen the contour plots of the main variables at each step while running on-line. A rezoning option is available to regularize the initial mesh or for problems with unacceptable mesh distorsion.
Publication Date:
Dec 31, 1992
Product Type:
Conference
Report Number:
ETDE-IT-93-30; CONF-9206335-1
Reference Number:
SCA: 330601; 360101; 990200; PA: ITA-93:000077; SN: 93000925440
Resource Relation:
Conference: International symposium on automotive technology and automation,Florence (Italy),1-5 Jun 1992; Other Information: PBD: 1992
Subject:
33 ADVANCED PROPULSION SYSTEMS; 36 MATERIALS SCIENCE; 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; MATERIALS WORKING; COMPUTERIZED SIMULATION; METALS; G CODES; MAN-MACHINE SYSTEMS; OPTIMIZATION; PLASTICITY; FINITE ELEMENT METHOD; TWO-DIMENSIONAL CALCULATIONS; 330601; 360101; 990200; BODY AND CHASSIS; PREPARATION AND FABRICATION; MATHEMATICS AND COMPUTERS
OSTI ID:
10118560
Research Organizations:
ENEA, Bologna (Italy). Centro Ricerche Energia `E. Clementel` - Area Energia e Innovazione
Country of Origin:
Italy
Language:
English
Other Identifying Numbers:
Other: ON: DE93758926; TRN: 93:000077
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
ITA
Size:
9 p.
Announcement Date:
Jun 30, 2005

Conference:

Citation Formats

Zucchini, A, Pierattini, S, and Furini, G. GFT-2D: Graphic interactive forming tool. Italy: N. p., 1992. Web.
Zucchini, A, Pierattini, S, & Furini, G. GFT-2D: Graphic interactive forming tool. Italy.
Zucchini, A, Pierattini, S, and Furini, G. 1992. "GFT-2D: Graphic interactive forming tool." Italy.
@misc{etde_10118560,
title = {GFT-2D: Graphic interactive forming tool}
author = {Zucchini, A, Pierattini, S, and Furini, G}
abstractNote = {GIFT-2D is a generalized rigid-plastic finite element program for interactive computer simulation of two-dimensional metal forming problems. The main purpose of this program is the analysis of industrial processes such as extrusion, drawing, forging, nosing, rolling and sheet metal bending, where the design of punch and die must be optimized in order to obtain a required final shape of the workpiece. This paper describes its graphic features and the user-program interface in the actual version implemented on a FPS/350X. The user can control and modify main execution control data and visualize on the screen the contour plots of the main variables at each step while running on-line. A rezoning option is available to regularize the initial mesh or for problems with unacceptable mesh distorsion.}
place = {Italy}
year = {1992}
month = {Dec}
}