The Technology of Mig-Mag Welding with Low-Frequency Modulation of Arc Current-Reference-Cited by-同舟云学术

The Technology of Mig-Mag Welding with Low-Frequency Modulation of Arc Current

Published:2014-10 Issue: Volume:682 Page:426-430
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Solodsky S.A.¹,Lugovtsova N.Yu.¹,Borisov I.S.¹

Affiliation:

1. TPU

Abstract

The given paper suggests a new approach towards implementation of arc current low frequency modulating method in MAG, MIG-welding. The process facilitates controlling heat and crystallization processes, regulates the time of the weld pool formation and crystallization. Theoretical study allowed formulating the main criteria of receiving strong permanent joints to produce structures with advanced reliability as it creates favorable conditions for producing a more balanced deposited metal structure and reducing the heat-affected zone. Regulating the time of weld pool formation and crystallization improves weld formation and increases labor productivity when welding sheet metals.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.682.426.pdf

Reference9 articles.

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