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Volume 2008 I Issue 5
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Locatelli, Guilherme
; Dutra, Jair Carlos
A computational tool for the control
of arc welding processes
Welding and Cutting 7 (2008) [5] 293-298
Specialist Articles
Abstract:
This study describes the development of a control and monitoring
platform for arc welding processes which provides versatility
and efficiency in the scientific study of welding technology.
The implemented system is capable of executing different welding
modalities as well as effecting substantial changes in their
function logic in a simple and didactic manner. One of the innovations
promoted by the development of this system is the possibility
of drawing wave forms of the welding current for the
MIG/MAG process, thus allowing a deepening of the studies related
to the metal transfer and, as a consequence, presenting
technological innovations for this process. The control and
monitoring platform developed was structured in such a way as
to be able to incorporate new technologies, allowing its updating
together with the evolution of welding processes. In this
context, this system is presented as an alternative with significant
potential for welding studies in teaching and research institutions
both in Brazil and abroad.
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