Методика проєктного розрахунку гідроімпульсного пристрою для радіального віброточіння, керованого однокаскадним генератором імпульсів тиску підвищеної пропускної здатності

Abstract

Expansion of the field of use of equipment and equipment based on hydroimpulse actuator is considered, in particular, in technological processes of materials processing by vibration cutting (BP) and pressure, for example, strengthening of surfaces of machine parts by surface plastic deformation, due to creation of new designs of hydroimpulse devices based on high rigidity in which the locking element of a single-stage parametric pressure pulse generator (PPG) increased throughput with valve (chamfer) sealing tion is made in conjunction with the spring high rigidity in the form of a slit spring. The PPG is combined with the power head of the vibration drive of the cutter. The power link (plunger-type hydraulic cylinder) of the bellows-sealed head is combined with the sleeve-cutter and the load-bearing slit springs and the cutter to its original position. Based on a detailed analysis of the design scheme of a hydroimpulse device for radial vibration turning, controlled by single-stage high-throughput PPG, an orientation cycle diagram of the device operating cycle and generalized input data and analysis of the energy balance of the straight line of locking elements, calculation of a device that allows, by relatively simple dependencies, to find all the basic energy, power and geometric parameters of the PPG and the power head.