scholarly journals Measurement of weld pool oscillation in pulsed TIG welding - Study on pulsed arc welding (Report 5)

1985 ◽  
Vol 3 (3) ◽  
pp. 457-464 ◽  
Author(s):  
Hiroshi Maruo ◽  
Yoshinori Hirata ◽  
Toshikuni Kusano ◽  
Ikuo Okano
Keyword(s):  
Weld Pool ◽  
Arc Welding ◽  
Tig Welding ◽  
Pulsed Arc Welding ◽  
Pulsed Tig Welding ◽  
Pulsed Arc

Pulsed TIG Welding of Aluminum

2019 ◽  
Author(s):  
S. Katoh
Keyword(s):  
Arc Welding ◽  
High Performance ◽  
Control Function ◽  
Tig Welding ◽  
Inert Gas ◽  
Pulsed Arc Welding ◽  
Scope Of Application ◽  
Practical Performance ◽  
Pulsed Tig Welding ◽  
Pulsed Arc

As a consequence of developments in the electronic control of welding power sources, there has been a trend for even inexpensive and widely used metal inert gas (MIG) and tungsten inert gas (TIG) welding machines to be equipped, as standard, with a high performance pulsed current waveform control function. Meanwhile advances in understanding of pulsed arc welding phenomena and the clarification of the associated functional effects have resulted in a gradual expansion of its scope of application and of improvements in practical performance. Thus inert gas shielded arc welding is entering an epoch when full scale pulsed arc welding will become standard. In this article, the progress of the development of pulsed TIG welding of aluminium is introduced, followed by a description of the main characteristics and finally examples of recent research concerning the improvement of weld quality are introduced.

The Development and Practical Application of Adaptive Pulse-Arc Welding in the Manufacturing and Repair of Metal Structures Responsible Function

2014 ◽  
Vol 682 ◽  
pp. 332-338 ◽  
Author(s):  
Yu.N. Saraev ◽  
V.A. Lebedev ◽  
S.A. Solodsky
Keyword(s):  
Weld Pool ◽  
Arc Welding ◽  
Spatial Position ◽  
Practical Significance ◽  
Practical Application ◽  
Pulsed Arc Welding ◽  
Metal Structures ◽  
Kinetics Of ◽  
Electrode Metal ◽  
Pulsed Arc

This paper deals with issues related to the development and practical application of adaptive pulse-arc welding in the manufacture and repair of metal for critical applications. Created methods of adaptive pulsed arc welding into account the results of studies of the kinetics of melting and transfer of electrode metal into the weld pool, which is of great theoretical and practical significance. These methods ensure defect-free formation of root, fill and cap welds in manufacturing steel in different spatial position.

Movement of Liquid Metal in a Weld Pool when Welding with Pulsed Arc 

2014 ◽  
Vol 682 ◽  
pp. 386-391 ◽  
Author(s):  
A.G. Krampit ◽  
A.V. Dmitriyeva
Keyword(s):  
Carbon Dioxide ◽  
Liquid Metal ◽  
Weld Pool ◽  
Arc Welding ◽  
High Speed ◽  
Consumable Electrode ◽  
Pulsed Arc Welding ◽  
Pool Surface ◽  
Carbon Dioxide Gas ◽  
Pulsed Arc

High-speed shooting records of consumable electrode pulsed arc welding in an atmosphere of carbon dioxide gas help to obtain data of changes on a weld pool surface.

Features of structure formation and properties of joints of S460M steel, made by pulsed-arc welding

2020 ◽  
Vol 2020 (6) ◽  
pp. 11-16
Author(s):  
A.V. Zavdoveev ◽  
◽  
V.D. Pozdnyakov ◽  
M. Rogante ◽  
S.L. Zhdanov ◽  
...  
Keyword(s):  
Structure Formation ◽  
Arc Welding ◽  
Pulsed Arc Welding ◽  
Pulsed Arc

scholarly journals Production of thin wall welded titanium tubes by high frequency pulsed arc welding.

1986 ◽  
Vol 26 (5) ◽  
pp. 484-490 ◽  
Author(s):  
Yoshiyuki MIYAMOTO ◽  
Takashi NISHIMURA ◽  
Yoshihiro FUKUHARA ◽  
Yuji KOYAMA ◽  
Kenji NARITA ◽  
...  
Keyword(s):  
High Frequency ◽  
Arc Welding ◽  
Thin Wall ◽  
Pulsed Arc Welding ◽  
Pulsed Arc
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