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Issue: #1 (646)
Calculation and Design of Machinery
Simulation of motion of a three-link robot with a gearless drive using robust regulators
| Authors: Makarova T.A. | |
Category: Calculation and Design of Machinery |
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| Keywords: modeling, interaction of axes, regulator, gearless drive, manipulator, robust algorithm | |
Calculation of upsetting processes on hammers during deformation by a hammer head with a filler
| Authors: Lavrinenko V.Yu., Semenov E.I., Feofanova A.E. | |
Category: Calculation and Design of Machinery |
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| Keywords: upsetting, impact deformation, hammer head with a filler, forging hammer | |
Reducing energy consumption in material handling machines during acceleration and braking
| Authors: Leonov I.V. | |
Category: Calculation and Design of Machinery |
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| Keywords: energy consumption, acceleration, braking, energy recovery | |
Universal theory of structures, general properties and algorithms for the directed synthesis and analysis of statically determinate mechanical systems. Part 1. Optimal structure of mechanisms and trusses
| Authors: Pozhbelko V.I. | |
Category: Calculation and Design of Machinery |
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| Keywords: structural synthesis, planar and spatial systems of mechanisms, trusses and robots | |
Calculation of unsteady flow in a gas well using microturbines to increase the flow rate
| Authors: Salenko S.D., Gosteev Yu.A., Pavlyuchik M.S. | |
Category: Calculation and Design of Machinery |
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| Keywords: mathematical model, gas flow, stimulation of gas production, gas turbine drive, hydraulic losses, unsteady flow | |
Technology and Process Machines
Equipment for protecting against harmful emissions (noise, light radiation, and aerosols) within allowable concentrations for program-controlled semi-automatic machines for thermal cutting of metals
| Authors: Otkidach L.G. | |
Category: Technology and Process Machines |
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| Keywords: protective device, thermal cutting machines, plasma torch, gas-hydrodynamic path, light emission, aerosols, liquid melt | |
Synthesis of discrete microactuators from specified functional parameters
| Authors: Gavrushin S.S., McMillan A., Nikolaeva A.S. | |
Category: Technology and Process Machines |
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| Keywords: optimization, large displacements, nonlinear deformation, microactuator, thin-walled shell, synthesis of structures | |
Splitting the triple frequency of oscillations of an elastic structure comprising perpendicular rotors
| Authors: Arinchev S.V., Rachkin D.A. | |
Category: Technology and Process Machines |
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| Keywords: rotor, elastic structure, perpendicular axes of rotation, triple frequency splitting | |
Vibrodiagnostics of technical conditions of worm gears from the driven shaft nonuniform rotation
| Authors: Andrienko L.A., Vyaznikov V.A. | |
Category: Technology and Process Machines |
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| Keywords: worm gear, wear, vibrodiagnostics, angle encoder | |
Predicting the quality of weld joints by monitoring the process of contact flash-butt welding
| Authors: Konovalov N.A., Erofeev V.A., Poloskov S.I. | |
Category: Technology and Process Machines |
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| Keywords: intelligent control system, monitoring, contact butt welding, quality, model of welding process, weld joint | |