INSTALLATION FOR FORMING ON THE SURFACE DETAILS nanocoating STRENGTH AND RESEARCH DETAILS IN LINEAR STRESS STATE

摘要

The invention relates to apparatus for forming nanostructures on the surface of metal parts with subsequent investigation of their mechanical properties and can be used in mechanical engineering for the protective, reinforcing and wear-resistant coatings. The proposed apparatus for forming on the surface of the workpiece nanocoating and research strength parts when the linear stress state comprises a device for applying to the workpiece nano and apparatus for investigating strength parts when the line voltage condition, wherein the coating device is designed as a vacuum chamber with a node coolant , the vacuum chamber consists of a hollow body cooled from the tube for pumping air and a nozzle for feeding of argon and compound cover the cavity of which is connected to the housing, the housing is fixed panel for thermocouples and pressure transducers, and inside is a metal flask with a bath filled with a liquid metal melt, an upper end of the metal bulb is fixed in the upper part of the lid and around the arranged heating elements above the bath set steel tube, fixed in the upper part of the lid for vertical movement, the lower end of the hollow tube is secured the workpiece to form a closed cavity , The upper end of the pipe projecting from the chamber, connected to the arm for vertical movement and comprises an outlet for removing liquid and for supplying a cooling fluid assembly consists of a tube placed in the tube cavity with the component, a pipe for supplying liquid, a device for the study of strength parts consists of a lever connected with the rod placed in the tube cavity with the part, on one lever arm indicator is set, and the other end is connected with a plate with a load, the heating elements comprise electrical input devices in energy consumption and tungsten wire tube is connected to the workpiece weld. The technical result consists in the fact that increases the accuracy of the tests carried out, as well as significantly reduced during the test due to the possibility to put on the surface of the part nanocoating and directly test this detail, without removing it from the system.