A quality and cost approach for welding process selection

A quality and cost approach for welding process selection

The aim of this work was to propose, apply and evaluate a methodical approach to select welding processes in a productive environment based on market requirements of Quality and Costs. A case study was used. The welds were carried out in laboratory, simulating the joint conditions of a manufacturer and using several welding processes: SMAW, GTAW, pulsed GTAW, GMAW with CO2 and Ar based shielding gases and pulsed GMAW. For Quality analysis geometrical aspects of the beads were considered and for Cost analysis, welding parameters and consumable prices. Quantitative indices were proposed and evaluated. After that, evaluation of both Quality and Costs was done, showing to be possible to select the most suitable welding process to a specific application, taking into account the market conditions of a company.

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Main Authors: Silva,César Rezende, Ferraresi,Valtair Antonio, Scotti,Américo
Format: Digital revista
Language:English
Published: The Brazilian Society of Mechanical Sciences 2000
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-73862000000300002
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spelling oai:scielo:S0100-738620000003000022000-12-15A quality and cost approach for welding process selectionSilva,César RezendeFerraresi,Valtair AntonioScotti,Américo Quality costs cost sensibility process selection welding The aim of this work was to propose, apply and evaluate a methodical approach to select welding processes in a productive environment based on market requirements of Quality and Costs. A case study was used. The welds were carried out in laboratory, simulating the joint conditions of a manufacturer and using several welding processes: SMAW, GTAW, pulsed GTAW, GMAW with CO2 and Ar based shielding gases and pulsed GMAW. For Quality analysis geometrical aspects of the beads were considered and for Cost analysis, welding parameters and consumable prices. Quantitative indices were proposed and evaluated. After that, evaluation of both Quality and Costs was done, showing to be possible to select the most suitable welding process to a specific application, taking into account the market conditions of a company.info:eu-repo/semantics/openAccessThe Brazilian Society of Mechanical SciencesJournal of the Brazilian Society of Mechanical Sciences v.22 n.3 20002000-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-73862000000300002en10.1590/S0100-73862000000300002
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author Silva,César Rezende
Ferraresi,Valtair Antonio
Scotti,Américo
spellingShingle Silva,César Rezende
Ferraresi,Valtair Antonio
Scotti,Américo
A quality and cost approach for welding process selection
author_facet Silva,César Rezende
Ferraresi,Valtair Antonio
Scotti,Américo
author_sort Silva,César Rezende
title A quality and cost approach for welding process selection
title_short A quality and cost approach for welding process selection
title_full A quality and cost approach for welding process selection
title_fullStr A quality and cost approach for welding process selection
title_full_unstemmed A quality and cost approach for welding process selection
title_sort quality and cost approach for welding process selection
description The aim of this work was to propose, apply and evaluate a methodical approach to select welding processes in a productive environment based on market requirements of Quality and Costs. A case study was used. The welds were carried out in laboratory, simulating the joint conditions of a manufacturer and using several welding processes: SMAW, GTAW, pulsed GTAW, GMAW with CO2 and Ar based shielding gases and pulsed GMAW. For Quality analysis geometrical aspects of the beads were considered and for Cost analysis, welding parameters and consumable prices. Quantitative indices were proposed and evaluated. After that, evaluation of both Quality and Costs was done, showing to be possible to select the most suitable welding process to a specific application, taking into account the market conditions of a company.
publisher The Brazilian Society of Mechanical Sciences
publishDate 2000
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-73862000000300002
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AT ferraresivaltairantonio aqualityandcostapproachforweldingprocessselection
AT scottiamerico aqualityandcostapproachforweldingprocessselection
AT silvacesarrezende qualityandcostapproachforweldingprocessselection
AT ferraresivaltairantonio qualityandcostapproachforweldingprocessselection
AT scottiamerico qualityandcostapproachforweldingprocessselection
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