Slabkyy A. Hydropulse drive device for radial vibroturning and crushing continuous chips with integrated pulse generator pressure

Object of study - the dynamic processes in hydroimpulsive device for radial vibroturning. The aim is to provide guaranteed long chipping and grinding reduce the weight and dimensions of the device through the use of radial vibroturning hydropulse drive. Methods: mathematical modeling, vibrometry and methods of mathematical statistics. Theoretical results: the mathematical model of hydroimpulsive drive of device is developed for the radial vibroturning with hydraulic a link as viscid - resilient model (bodies of Kelvin - Fokhta); in the equations of motion hydropulse drive units accounted impact interaction between systems cutter and slotted spring - piston; worked out principles of combination of resilient element of high inflexibility (slotted spring) and power link of device (slide-valve, piston and others like that) and offer methodology of their calculation; obtained dependence for calculating the required minimum gap which eliminates jamming between the surface of the piston spring - slotted spring and hole wall of the device. Practical results: grounded technical and technological requirements are to hydroimpulsive cause of devices for vibroturning, in particular with a built-in and taken away pulser pressure; the developed construction of small hydroimpulsive device is for the radial vibroturning with a built-in pulser pressure which can be assembled directly which assuredly provides growing of the downlow shaving shallow; refined and the experimentally tested methodology of calculation of the slotted spring combined with the power link of device; implemented combining in one piece device hydropulse shutoff level pressure pulse generator, high rigidity of the elastic element and a power drive unit, thus creating a compact and easy-to-use device for radial vibroturning; on the basis of well-known methodologies the specified methodology of calculation of the slotted springs combined with the power links of hydroimpulsive cause of devices built on for vibroturning, that allows to define the rational power and geometrical parameters of slotted springs that work at the power cyclic loading; a stand is worked out for experimental research of hydroimpulsive cause of devices for materials processing, methodology of realization of these researches is worked out. Degree of introduction - introduction on the enterprise of PrJSC the "Barsky machine-building plant".A area (industry) of the use is enterprises, that is specialized on edging treatment of materials the downlow shaving appears during treatment of that.