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On the causes of certain defects in the rod and belt materials of the Ni-38%Cu-2%Mn alloy with components of the electrovacuum devices
| Authors: Golovkin P.A. | Published: 24.04.2024 |
| Published in issue: #5(770)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: electrovacuum devices, nickel-copper alloy, working area, vacuum melting, fusible impurities, defects, vacuum density |
Methodology for assessing tightness of the pipeline fitting valves based on results of the rough surfaces simulation
| Authors: Buchnev O.S., Gaisin S.N., Zaides S.A. | Published: 16.04.2024 |
| Published in issue: #5(770)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: pipeline fittings, sealing surface, surface model, valve tightness, tightness assessment |
Technological development of a method to ensure process stability and protect the internal surfaces during the electron-beam welding of hollow spherical and cylindrical vessels made of titanium alloys
| Authors: Yukhnevich S.S., Panichev E.V., Ryazantsev A.Yu., Smolentsev E.V. | Published: 29.03.2024 |
| Published in issue: #4(769)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: titanium cylinder, electron beam welding, weld seam, welding spatter, protection device, technological development |
Analysis of the abrasive material dynamic action on a workpiece in machining the complex-profile surfaces with the flow tumbling
| Authors: Akulinichev P.D., Albov M.A., Goncharov A.A. | Published: 27.01.2024 |
| Published in issue: #2(767)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: final machining, surface quality, free abrasive machining, flow tumbling, non-uniform material removal |
Models for predictive thermal control in steel heat treatment using the continuous HD galvanizing units
| Authors: Ryabchikov M.Y., Ryabchikova E.S. | Published: 11.12.2023 |
| Published in issue: #12(765)/2023 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: hot-dip galvanizing, steel strip, predictive control, annealing control, thermal processes, optimization problem |
Methodological Support Improvement in the Aircraft Technological Processe Design Based on Using the Constraint Hypergraphs
| Authors: Lushkin A.A., kruglov P.V., Bolotina I.A. | Published: 05.11.2023 |
| Published in issue: #11(764)/2023 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: constraint hypergraph, assembly model, parallel assembly, assembly sequence design automation |
Method for calculating parameters of the equidistant toroidal shell of a composite balloon
| Authors: Komkov M.A., Badanina Y.V. | Published: 04.08.2023 |
| Published in issue: #8(761)/2023 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: composite balloon, toroidal shell generatrix, meridional winding, circumferential winding, elliptic integrals |
Selecting material and geometrical parameters for a boring cutter used in machining the nickel-based coatings
| Authors: Bashirov R.J., Amirov F.G. | Published: 24.07.2023 |
| Published in issue: #8(761)/2023 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: machining, centrifugal induction sintering, cutting tool material, cutter radial wear, cutter geometrical parameters, cutting path |
Stress state simulation of the radial end milling cutter at shaping the complex surfaces
| Authors: Ponomarev B.B., Van Duc Nguyen | Published: 09.07.2023 |
| Published in issue: #7(760)/2023 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: tool stress state, engineering analysis, finite element method, radial end milling cutter, complex surface shaping |
Influence of the pendulum surface plastic deformation on the machine part corrosion resistance
| Authors: Zaides S.A., Minh Quan Ho | Published: 26.06.2023 |
| Published in issue: #7(760)/2023 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering | |
| Keywords: corrosion intensity, aggressive media, surface plastic deformation, machining modes, surface layer |