2000
DOI: 10.1590/s0100-73862000000300002
|View full text |Cite
|
Sign up to set email alerts
|

A quality and cost approach for welding process selection

Abstract: 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, … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
4
0
4

Year Published

2010
2010
2022
2022

Publication Types

Select...
9
1

Relationship

0
10

Authors

Journals

citations
Cited by 20 publications
(10 citation statements)
references
References 0 publications
0
4
0
4
Order By: Relevance
“…Based on the literature [11] and the requirements of PN-EN ISO 5817, the parameters of the joints were calculated in given quality levels, i.e. : the width of the face and the height of the reinforcement [11]. It was assumed that the groove welds were bevelled at V with a groove angle of 60° and a distance of 3 mm.…”
Section: Losses Of Additional Materials Resulting From Failure To Meetmentioning
confidence: 99%
“…Based on the literature [11] and the requirements of PN-EN ISO 5817, the parameters of the joints were calculated in given quality levels, i.e. : the width of the face and the height of the reinforcement [11]. It was assumed that the groove welds were bevelled at V with a groove angle of 60° and a distance of 3 mm.…”
Section: Losses Of Additional Materials Resulting From Failure To Meetmentioning
confidence: 99%
“…Para aplicar os métodos EQMM e Desirability, foram estabelecidos os limites de especificação e os alvos mostrados na Tabela 5, considerando para isto condições que se julgavam mais adequadas para um cordão otimizado, bem como informações disponíveis na literatura [17]. Vale ressaltar que o rendimento máximo foi fixado em 90% devido ao arame ser tubular e, desta forma, haver formações de escória e respingos durante a soldagem, o que compromete o rendimento.…”
Section: Análise De Resultadosunclassified
“…Segundo trabalho conduzido por Silva et al [9], cordões com condições aceitáveis deste índice, apresentam uma relação próxima a 30%. Os dados obtidos para a geometria de cordão são apresentados na Tabela 4.…”
Section: Análise Da Geometria Dos Cordõesunclassified