Regulation of the welding current magnetic field during electric arc welding of pipes

2021 ◽  
pp. 1-8
Author(s):  
S. V. Shchetinin ◽  
V.A. Shchetinina ◽  
V. I. Fedun
Keyword(s):  
Magnetic Field ◽  
Arc Welding ◽  
Welding Current ◽  
Electric Arc ◽  
Electric Arc Welding ◽  
Current Magnetic Field

Magnetic field in electric arc welding

2015 ◽  
Vol 30 (4) ◽  
pp. 319-324 ◽  
Author(s):  
V. V. Chigarev ◽  
V. I. Shchetinina ◽  
S. V. Shthetinin
Keyword(s):  
Magnetic Field ◽  
Arc Welding ◽  
Electric Arc ◽  
Electric Arc Welding

Electric arc welding and surfacing in repair of rails of Kyiv underground

2018 ◽  
Vol 2018 (2) ◽  
pp. 30-33
Author(s):  
G.V. Kuzmenko ◽  
◽  
V.M. Taganovsky ◽  
V.L. Sidorenko ◽  
◽  
...  
Keyword(s):  
Arc Welding ◽  
Electric Arc ◽  
Electric Arc Welding

Data Mining for ERW Welded Tube Scheduling Rules Based on Decision Tree

2011 ◽  
Vol 403-408 ◽  
pp. 1804-1807
Author(s):  
Ning Zhao ◽  
Shao Hua Dong ◽  
Qing Tian
Keyword(s):  
Data Mining ◽  
Decision Tree ◽  
Arc Welding ◽  
Data Cleaning ◽  
Data Extraction ◽  
Electric Arc ◽  
Welded Tube ◽  
Electric Arc Welding ◽  
Decision Tree Method ◽  
Tree Method

In order to optimize electric- arc welding （ERW） welded tube scheduling , the paper introduces data cleaning, data extraction and transformation in detail and defines the datasets of sample attribute, which is based on analysis of production process of ERW welded tube. Furthermore, Decision-Tree method is adopted to achieve data mining and summarize scheduling rules which are validated by an example.

Guidance and stabilisation of electric arc welding using Nd:YAG laser radiation

2008 ◽  
Author(s):  
Jörg Hermsdorf ◽  
Andreas Ostendorf ◽  
Christian Stahlhut ◽  
Alexander Barroi ◽  
Frank Otte ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Nd:Yag Laser ◽  
Arc Welding ◽  
Electric Arc ◽  
Electric Arc Welding

RESTORATION OF WORN SURFACES FROM CAST IRON AND STEEL PARTS BY ELECTRIC ARC WELDING WITH FERROMAGNETIC CHARGE

2020 ◽  
Vol 4 (2) ◽  
pp. 112-116
Author(s):  
V.G. VYALKOV ◽  
S.N. GLAZUNOV ◽  
P.A. TSIRKOV
Keyword(s):  
Heat Treatment ◽  
Cast Iron ◽  
Arc Welding ◽  
Surface Hardness ◽  
Electric Arc ◽  
Subsequent Heat Treatment ◽  
Iron And Steel ◽  
Electric Arc Welding ◽  
Worn Surfaces

In experiment, worked out the parameters of deposition and the composition of the ferromagnetic charge, which ensure a defect-free weld layer (no pores, inclusions, hot and cold cracks) with a surface hardness of 52- 56 HRC without additional technological measures (heating products) and subsequent heat treatment.

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