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Research of the surface roughness of teeth during forming with hyperboloid knurling tools
| Authors: Vitrenko O.S., Sharkov O.V. | Published: 11.12.2025 |
| Published in issue: #12(789)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing | |
| Keywords: work surfaces quality, gear, plastic deformation, full-scale experiment, teeth knurling, hyperboloid knurling tool |
Inverse Kinematics of the Spherical Parallel Mechanism with Linear Actuators
| Authors: Khrestina A.A., Laryushkin P.A., Sinitsyna Y.V., Antonov A.V. | Published: 12.12.2025 |
| Published in issue: #12(789)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Machine Science | |
| Keywords: parallel mechanism, kinematics of the mechanism, spherical mechanism, linear drives, inverse kinematics |
Synthesis of parallel structure mechanisms with three degrees of freedom containing kinematic chains imposing links on the output link motion
| Authors: Didenko E.V., Pevnev V.G., Romanov A.A. | Published: 12.12.2025 |
| Published in issue: #12(789)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Robots, Mechatronics and Robotic Systems | |
| Keywords: parallel structure mechanism, three degrees of freedom, kinematic chain, imposing connections |
Ensuring the quality requirements for cleaning and degreasing for oxygen and helium submersible containers made of titanium alloys used in rocket and space technology products
| Authors: Yukhnevich S.S., Portnykh A.I., Stepanenko T.I. | Published: 15.12.2025 |
| Published in issue: #12(789)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: submersible containers, spherical cylinder, grease contamination, cleanliness class, multi-stage cleaning of the surfaces, quality for degreasing |
Prospects and possibilities of the ultra-jet diagnostics’ method
| Authors: Yanko M.A. | Published: 15.12.2025 |
| Published in issue: #12(789)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: ultra-jet diagnostics, ultra-jet hydrotechnology, hydroabrasive cutting, hydro-impact, hydroerosive destruction |
Determination of the remaining life of metastable steel using acoustic and eddy current methods
| Authors: Mishakin V.V., Klyushnikov V.A., Gonchar A.V. | Published: 16.12.2025 |
| Published in issue: #12(789)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Methods and Devices for Monitoring and Diagnosing Materials, Products, Substances | |
| Keywords: austenitic steel, acoustic measurements, eddy current measurements, dynamic shear modulus, resource of metastable steel, content of strain-induced martensite |
Application of the technique of ultra-jet diagnostics in the analysis of the wear resistance of paint and varnish coatings of aviation equipment
| Authors: Galinovsky A.L., Mikhailov A.A., Martysyuk D.A., Smirnov D.D. | Published: 17.12.2025 |
| Published in issue: #12(789)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Methods and Devices for Monitoring and Diagnosing Materials, Products, Substances | |
| Keywords: paint coatings, ultra-jet discrete diagnostics, wear resistance of paint coatings, aviation equipment, coating resource |
The effect of the local multiphase separation coefficient and free gas content on static head when operating on a gas-liquid mixture
| Authors: Trulev A.V., Timushev S.F. | Published: 17.12.2025 |
| Published in issue: #12(789)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: axial multiphase stages, gas-liquid mixture, local multiphase coefficient, multiphase similarity coefficient, relative slip rate, local static head coefficient |
Method and stand for conducting control tests of wave reducers
| Authors: Bolshakov G.S., Tarasov D.A., Bannov I.E. | Published: 01.01.2026 |
| Published in issue: #1(790)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: wave reducer, intermediate rolling elements, control and test bench, geometric accuracy, torsional compliance, freewheel |
Dynamic operating processes of the turbojet engine air launch unit
| Authors: Velikanov N.L., Naumov V.A., Malinovsky S.A. | Published: 10.01.2026 |
| Published in issue: #1(790)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: screw compressor, mass flow, hydraulic losses, heat exchange equation |