Preliminary communication

Building mathematical model for gas-thermal process of coating evaporation

G. Zhetessova ; Karaganda State Technical University, Karaganda, Kazakhstan
O. Zharkevich ; Karaganda State Technical University, Karaganda, Kazakhstan
Ye. Pleshakova ; Karaganda State Industrial University, Temirtau, Kazakhstan
V. Yurchenko ; Karaganda State Technical University, Karaganda, Kazakhstan
Ye. Platonova ; Karaganda State Technical University, Karaganda, Kazakhstan
T. Buzauova ; Karaganda State Technical University, Karaganda, Kazakhstan

Abstract

For mechanical engineering and other branches of industry the most progressive and economic technological processes permitting to increase wear resistance, corrosion resistance and other properties of the working surface of the produced machines are technological processes of gas-thermal coating evaporation. In the paper there is considered the scheme of gas-thermal coating evaporation and selected the optimum technological modes of gasthermal evaporation. There is developed a mathematical model defining relations between the evaporation distance, the angle of the melted particles dispersion, the speed of the part rotation, the speed of the burner movement and the evaporated coating thickness.

Keywords

coating; gas-thermal evaporation; mathematical model; dependence speed; thickness

Hrčak ID:

141837

URI

https://hrcak.srce.hr/141837

Publication date:

1.1.2016.

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