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Development of a mathematical model of the unlubricated compressor stage of the rotary-vane type with a new tribological configuration
| Authors: Raykovskiy N.A., Kalashnikov A.M., Sadvakasov D.Kh., Chernov G.I., Evdokimov V.S., Kudentsov V.Y. | Published: 13.10.2024 |
| Published in issue: #10(775)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: compressor stage, rotary-vane compressor, sealing plate, mathematical model |
Experimental research of the buttress thread milling with a general position tool
| Authors: Malkov O.V., Lagoysky I.D. | Published: 15.10.2024 |
| Published in issue: #10(775)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing | |
| Keywords: buttress thread, thread milling, thread shaping, thread milling accuracy, experimental installation |
Establishment of the preliminary tool running-in criterion at the stainless steel milling
| Authors: Vaniev E.R., Dzhemilov E.Sh., Temindarov I.E., Skakun V.V. | Published: 23.10.2024 |
| Published in issue: #11(776)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing | |
| Keywords: running-in criterion, secondary hardened structures, lubricating and cooling technological substances, running-in wear, cutting force component |
Mathematical simulation of surge in the system of compressor-network with positioning the network elements in the compressor discharge side
| Authors: Vanyashov A.D. | Published: 29.10.2024 |
| Published in issue: #11(776)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: dynamic instability, surge oscillations, centrifugal compressor, compressor-network system |
Algorithm for automated design of the implementable sequences in assembling the spacecraft system components based on introduction of the constraint hypergraphs
| Authors: Lushkin A.A. | Published: 01.11.2024 |
| Published in issue: #11(776)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: |
Increasing efficiency of a two-rotor external compression machine with the three-blade rotor profile
| Authors: Malin I.A., Raykov A.A., Burmistrov A.V. | Published: 07.11.2024 |
| Published in issue: #11(776)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: roots vacuum pump, medium vacuum, slot conductivity, pumping speed, backflow, three-lobe profile |
Gas distribution system layout effecting tightness of the long-stroke low-speed piston compressor stages at low, medium and high pressures
| Authors: Yusha V.L., Busarov S.S., Nedovenchanyi A.V. | Published: 13.11.2024 |
| Published in issue: #11(776)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, low-speed long-stroke stage, working process, gas leaks, supply coefficient, suction and discharge valves |
Certain features of chip formation in the waterjet machining
| Authors: Sylvio Simon, Yusubov N.D., Amirli S.F., Amirov F.G. | Published: 13.11.2024 |
| Published in issue: #11(776)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: waterjet cutting, chip geometric shape, abrasive particles, material machining, shape of abrasive grain |