The Paton Welding Journal, 2011, №04



2011 №04 (09)

2011 №04 (11)

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The Paton Welding Journal, 2011, #4, 43-46 pages  

METHOD FOR ESTIMATION OF WELDING PROPERTIES OF POWER SOURCES FOR ARC WELDING

N.V. SHEVCHENKO¹, I.O. SKACHKOV¹ and V.E. PONOMAREV²

¹National Technical University of Ukraine «Kiev Polytechnic Institute», Kiev, Ukraine
²Federal University, Uberlandia, Brazil
 
 
Abstract
Method for in-process monitoring of welding properties of power sources by their electric parameters using fuzzy logic algorithms was developed. Criteria for estimation of each indicator and an algorithm for obtaining a general estimate are proposed.
 
 
Keywords: arc welding, power source, welding properties, method for estimation, fuzzy logic algorithms
 
 
Received:                ??.??.??
Published:               28.04.11
 
 
References
1. DSTU 60974-1-2003: Arc welding equipment. Pt 1: Welding power sources. Valid from 01.07.2004.
2. GOST 25616-83: Arc welding power sources. Methods for testing of welding properties. Introd. 28.01.83.
3. Troitsky, V.A. (1981) Elements of defectology. In: Nondestructive testing of welded joints. Kiev: PWI.
4. Pokhodnya, I.K., Ponomarev, V.E., Zaruba, I.I. et al. (1992) Procedure of complex evaluation of welding-technological properties of power sources. In: New welding power sources. Kiev: PWI.
5. Troitsky, V.A. (1983) Quantitative evaluation of quality level of welding processes and equipment. Avtomatich. Svarka, 4, 62-66.
6. Krichevsky, M.L. (2005) Intellectual analysis of data in management: Manual. St.-Petersburg: SPbGUAP.
7. Zhiznyakov, S.N., Sidlin, Z.A. (2006) Manual arc welding. Materials. Equipment. Technology. Kiev: Ekotekhnologiya.
8. Scotti, A., Ponomarev, V. (2008) Soldagem MIG/MAG melhor entendimento, melhor desempenho. SanPaulo: Artliber Editora.

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