Development of plasma process devices for a combined technology of parts strengthening
Journal Title: Технічна механіка, Техническая механика, Technical Mechanics - Year 2017, Vol 4, Issue 4
Abstract
The aim of this work is to develop plasma process devices and combinations thereof for the use in a process plant for the implementation of a combined process of metal parts working surface strengthening. All the compo-nent parts of the process plant meet progressivity criteria and can be mounted in the working chamber of a stand-ard vacuum plant. Consideration is given to the features of the design and operation of plasma process devices constructed with the use of physical effects of the interaction of concentrated energy fluxes with the surface under treatment. To conduct ion-beam and ion-plasma treatment of the outer and inner surfaces of parts, several models of self-contained ion sources and magnetron sputtering systems have been developed, made, and tested. Consideration is given to the features of the functioning and destination of different construction arrangements of a vacuum-plasma plant for treatment of variously shaped parts. Recommendations are formulated on the choice of the optimum composition of process devices and construction arrangements of the vacuum-plasma plant for combined treatment of parts with inner and outer working surfaces.
Authors and Affiliations
O. Gryshkevych, S. Hryniuk
Keywords
Related Articles
- EP ID EP348871
- DOI -
- Views 69
- Downloads 0
Silencers with spherical baffles for submachine guns
This paper presents the results of the development of new silencers with spherical baffles for submachine guns. Submachine guns are intermediate between pistols and rifles. They provide a high fire density at close range...
Wheel wear reduction on 1520 mm gauge railways
This paper is devoted to the solution of the problem of freight car wheel wear reduction on 1520 mm gauge railways (the former USSR). The paper gives a brief description of the comprehensive retrofit of standard freight-...
System for contactless removal of space debris from near-earth orbits using aerodynamic compensator
The purpose of the work is to validate the proposed system for contactless removal of space debris from near-earth orbits using an aerodynamic compensator. The technical solution associated with the space ion-beam shephe...
Mathematical modelling low-frequency dynamics of flow controller at various amplitudes of harmonic disturbance
A primary problem of mathematical modelling the low-frequency dynamic processes into a flow controller of a liquid rocket engine (LRE) is the construction of its linear mathematical model. This model forms a part of the...
Qualitative assessment of mechanical fixation of metatarsal after the chevron corrective osteotomy in Hallux Valgus
Hallux valgus is one of the most widespread diseases, which is still not clearly understood. Complications and recurrences occurring in the surgical treatment of hallux valgus call for a deeper insight into the postopera...