Resumo

DE-LUNA-ALANIS, René-Eduardo  e  GOMEZ-PEREZ, Carlos-René. The arc and pulse corrections and the voltage in thecold metal transfer. Ingeniería Mecánica [online]. 2016, vol.19, n.2, pp. 94-102. ISSN 1815-5944.

The cold metal transfer welding functions such as arc and pulse correction modify the voltage and the current. However, has not sufficiently studied these variation, specifically the effect of these corrections on the oscillogram svoltage´s and processes potency variation. The arc length and current pulse correction functions have a direct influence on potency consumed in the cold metal transfer process, so much independent like combined, while the has an inversely influence. The growth combined of arc and pulse correction and welding velocity inversely acts on consumed potency of cold metal transfer process.

Palavras-chave : arc correction; pulse correction; cold metal transfer; CMT process; oscillogram; consumption.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )