Investigation of the Effect of Electric Arc Growth Parameters on the Wall Tilt Angle

The paper investigates the infl uence of technological parameters of electric arc cultivation on the geometry of inclined thin-walled products manufactured using additive manufacturing methods. The infl uence of the distance displacement of the layers, welding current, the speed of movement of the burner and the temperature of the interlayer cooling on the angle of inclination of the part is studied. It is shown that the optimal values of the parameters make it possible to obtain products with minimal surface defects and a given angle of inclination. Based on the established patterns, a thin-walled model part consisting of 20 layers has been successfully manufactured.