Application of the technology of hydrojet cleaning of metal surfaces from corrosion to increase the speed of laser cutting
Автор: Filipchik Aleksej, Kovalevich Vitalij, Kachanov Igor, Shatalov Igor
Журнал: Вестник Витебского государственного технологического университета @vestnik-vstu
Рубрика: Технология и оборудование легкой промышленности и машиностроения
Статья в выпуске: 2 (43), 2022 года.
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The purpose of the study is to conduct a comparative analysis of the technology of hydro - abrasive cleaning (HАC) developed by the authors and existing technologies for cleaning metal surfaces from corrosion to prepare the product for laser cutting. The article provides an analytical review of modern processes and methods for cleaning a metal surface from corrosion, as well as the results of practical studies. It was found that the technology of hydro - abrasive cleaning (HAC) helps to improve the quality and speed of laser cutting. The technology was developed by the authors using a working fluid, which includes bentonite clay. So, during laser cutting of a steel sheet, previously cleaned of corrosion using the technology of hydro - abrasive cleaning (HAC) based on the patented composition of the working fluid (Patent 13312 of the Republic of Belarus "Method of creating a cavitating liquid jet", author - I.V. Kachanov), the cutting speed increases by an average of 10-20 % compared with the use of factory shot blasting technology.
Technology, cleaning, hydroabrasive, working, corrosion, laser cutting, metal
Короткий адрес: https://sciup.org/142235821
IDR: 142235821 | DOI: 10.24412/2079-7958-2022-2-64-70