Results 91 to 100 of about 970 (168)
Evaluation of Melting Efficiency in Cold Wire Gas Metal Arc Welding Using 1020 Steel as Substrate
A key welding parameter to quantify in the welding process is the ratio of the heat required to melt the weld metal versus the total energy delivered to the weld, and this is referred to as the melting efficiency.
R. A. Ribeiro +2 more
doaj +1 more source
En el presente trabajo se estudió el comportamiento del ancho y microestructura de la zona afectada térmicamente (ZAT) en función de la corriente y la temperatura de precalentamiento en la soldadura con electrodo fusible y protección gaseosa (GMAW) de un
Jorge Guerra-Álvarez +3 more
doaj
High-Speed GMAW and Laser GMAW Hybrid Welding of Steel Sheet
Arc welding is the most widely used set of joining technologies in industry today. The automotive tier supplier network and light manufacturing are significant users of arc welding, particularly gas metal arc welding (GMAW) and pulsed GMAW (GMAW-P).
openaire +1 more source
In this study, AISI 1030 medium carbon steel couples of 10 mm thick were welded by the synergic controlled pulsed (GMAW-P) and manual gas metal arc (GMAW) welding techniques. For this aim, AISI 1030 medium carbon steel couples were joined through automated robotic gas metal arc welding process using an austenitic filler metal. The interface appearances
Tanju Teker, Turhan Kursun
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Estudio de productividad en la soldadura del acero MIL A 46100 con los procesos GMAW y SMAW
Se realizó un estudio para determinar la productividad en la soldadura de un acero bajo especificación MIL A 46100 al usar cinco procedimientos de soldadura (WPS) diferentes empleando el proceso de soldadura por arco con protección gaseosa (GMAW) en modo
David Mazuera Robledo +2 more
doaj
Proceso de soldadura GMAW, para aceros ordinarios al carbón, aceros inoxidables y aluminio
Resumen.- En sus primeras aplicaciones comerciales, el proceso fue usado para soldar aluminio con un gas de protección inerte, dando lugar al término “MIG”(metal inert gas) el cual es todavía comúnmente usado cuando se refiere a este proceso.
Mario Granja, Victor Hidalgo
doaj
Introduction: The present study was carried out to compare contrast sensitivity among three groups of professional welders including (1) those who use gas metal Arc welding (GMAW) (2) those who use shield metal Arc welding (SMAW) and the group that uses ...
B. Maleckpour +2 more
doaj
Numerical Simulation and Experimental Analysis on Seam Feature Size and Deformation for T-Joint Laser-GMAW Hybrid Welding. [PDF]
Wei NK +6 more
europepmc +1 more source
Risk assessment of welders` exposure to total fume in an automobile industry
Introduction: Risk assessment of Toxic or hazardous chemicals enables the Industrial Hygienists to make the appropriate decision in providing healthy work place.
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