The technology of production of a copper — aluminum — copper composite to produce current lead buses of the high — voltage plants

Dragobetskii, Volodymyr; Shapoval, Alexander; Наумова, Э.; Shlyk, Sergii; Mospan, Denis; Sikulskiy, Valeriy

doi:10.1109/mees.2017.8248944

Cited by 26 publications

(10 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Damages of lining strap of bottom work roll (WR) chock from drive side (entry and delivery sides of reversing rolling stand of thick sheet rolling mill 3000 of PJSC 'ILYICH iron and steel works' (Mariupol city, Ukraine) are shown on fig. 1 and 2 [7][8][9][10][11].…”

Section: Statement Of Technical Problemmentioning

confidence: 99%

Adapters for metallurgical equipment

et al. 2018

View full text Add to dashboard Cite

show abstract

Section: Statement Of Technical Problemmentioning

confidence: 99%

Adapters for metallurgical equipment

et al. 2018

View full text Add to dashboard Cite

show abstract

“…According to [1], the hardening of the weld can significantly increase the fatigue resistance. Thus, if the previously considered [2] that the durability of the welded joint is determined mainly by the cracks proliferation after welding since the significant defects after welding remain leading to the elimination of the crack initiation step, in [3] shown the basic and, perhaps, the dominant role of the stage of its formation. The published data on the effects of cold plastic deformation resistance to fatigue failure is very limited and contradictory.…”

Section: Introductionmentioning

confidence: 99%

Method of Determination of Technological Durabilityof Plastically Deformed Sheet Parts of Vehicles

Dragobetskii¹,

Zagirnyak²,

Naumova³

et al. 2018

IJET

Self Cite

View full text Add to dashboard Cite

The purpose of the article is to develop an apparatus providing maximum or predicted durability of parts treated during their manufacture by plastic deformation. In these terms, the parameters of the technological process should provide the maximum or expected increase of the endurance limit in comparison with the initial parts values before the strengthening by the surface plastic deformation or after plastic forming. The article describes the influence of the degree of preliminary deformation on the kinetics of fatigue failure of metals and alloys. Experimental data of the ultimate deformations of welded workpieces were obtained, which make it possible to evaluate the manufacturing of parts with a weld seam at the design stage of the technological process. The developed method made it possible to determine the nonstationary field of stresses in the deformation region, ultimate deformations and the most rational scheme of the stress-strain state, which excludes the localization of deformations and destruction of the weld zone of a welded cylindrical workpieces.

show abstract

“…To argue that a decision that was made improves efficiency, without using thorough methods of operations research, is possible only in one case. This is the case when, as a result of a new technological solution, operational costs and operation time decrease while the quality and cost estimation of the total output product of an operation do not decrease [1,2].…”

Section: Introductionmentioning

confidence: 99%