The Paton Welding Journal, 2012, №07



2012 №07 (07)

2012 №07 (09)

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The Paton Welding Journal, 2012, #7, 32-34 pages  

EVALUATION OF QUALITY OF TECHNOLOGICAL PROCESSES OF SURFACING OF PARTS OF RAILWAY ROLLING STOCK

V.V. ARTEMCHUK

V. Lazaryan Dnepropetrovsk National University of Railway Transport, Dnepropetrovsk, Ukraine
 
 
Abstract
The factors influencing the quality of technological process of surfacing are considered. The results of analysis of the causes leading to appearance of defects and deviations from the required mechanical properties are presented. It is shown that one of the most important factors influencing the reliability of technological process of surfacing is its electrical mode, parameters of which depend not only on those established by surfacing operator, but also on the quality of supplied power. Influence of mode parameters on reliability of the process of multilayer surfacing is considered.
 
 
Keywords: arc surfacing, parts of rail transport, quality of surfacing, reliability of technological process of surfacing, restoration
 
 
Received:                03.03.12
Published:               28.07.12
 
 
References
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2. Ryabtsev, I.A. (2004) Surfacing of machine and mechanism parts. Kiev: Ekotekhnologiya.
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6. Vlasov, V.M., Nechaev, L.M., Fomicheva, N.B. et al. (2004) Effect of defects formed during surfacing process on mechanical characteristics of metal. Sovrem. Naukoyomkie Tekhnologii, 1, 9-11.
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Suggested Citation

V.V. ARTEMCHUK (2012) EVALUATION OF QUALITY OF TECHNOLOGICAL PROCESSES OF SURFACING OF PARTS OF RAILWAY ROLLING STOCK. The Paton Welding J., 07, 32-34.

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