Actual Problems in Machine Building 2016 No. 3

Актуальные проблемы в машиностроении. 2016. №3 Инновационные технологии в машиностроении ____________________________________________________________________ 151 4. Патент 2346077 Российская Федерация. Способ сверхзвуковой газопорошковой наплавки / М.В. Радченко, Ю.О. Шевцов, Т.Б. Радченко, В.В. Игнатьев. – Заявл. 19.03.2007; опубл. 10.02.2009, Бюл. № 4. DESIGNING AND MANUFACTURING THE MODERNIZED SUPERSONIC GAS-POWDER CLADDING TORCH Shchetkin A. I., Ph.D. student, е-mail: aleksandr.shetkin@inbox.ru Kiselev V. S., Ph.D. (Engineering), Associate Professor, е-mail: smallal@inbox.ru Radchenko M. V., D.Sc. (Engineering), Professor, e-mail: mirad_x@mail.ru I.I. Polzunov Altai State Technical University, 46 Lenin Prospekt, Barnaul, Altai region, 656038, Russian Federation Abstract The work carried out engineering and technological research equipment for spraying and surfacing of powder coatings. Highlight the advantages of surfacing before spraying. The results of the modernization construction of the previously patented device for supersonic gas-powder cladding coatings. The basic requirements to develop a device. Design gun SGPС accomplished by modern software SolidWorks 2016. The technology of production of the main parts of the modernized installation. Solved completely all the tasks. In addition, it presents a solution for quick change of a Laval nozzle, as well as to simplify the assembly and disassembly process in the form of a specialized key. On the basis of the data on the modern high-precision equipment manufactured device for supersonic gas-powder cladding coatings. An algorithm for training and equipment settings. Keywords protective coatings; supersonic gas-powder cladding; spraying; development and production of flame equipment; Laval nozzle; Mach number; critical section; precision equipment; SolidWorks 2016 software package; computer modeling; compression gas powder jet; algorithm for training and equipment settings