Abstract
The paper presents the results of a study of the process of additive surface shaping by an electric arc in a protective gas. An analysis was made of the errors in the shape of surfaces obtained with different filling of layers. It has been experimentally confirmed that such process parameters as the orientation of the layers, the coefficient of their overlap are significant and affect the numerical value of the error in the shape of the resulting surface. In this connection, they should be taken into account when designing algorithms for dividing into layers and filling them with additive shaping by an electric arc in a protective gas.
Highlights
Additive technologies are increasingly being used in almost all areas of industry
One of the varieties of the above technology is the technology of electric arc additive growing, with the involvement of methods of arc welding with a consumable electrode in a shielding gas
A large number of publications are devoted to the problems of additive manufacturing based on electric arc welding technology
Summary
Additive technologies are increasingly being used in almost all areas of industry. Their use in some operations of the technological process of manufacturing products, allows you to achieve a significant economic effect. There were published works [9,10,11,12], in which, as a result of theoretical studies, it was indicated that one of the measures to reduce the error in the shape of additive methods of shaping can be a change in the spatial orientation of the deposited layers. They do https://doi.org/10.10 51/matecconf /202134603074 not represent information from experimental studies that confirm or refute the results obtained. Experimental studies were carried out to solve the indicated problems
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