Browsing 2020 by Author "MAZURU, Sergiu"

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  • Generation of precessional gearing with convex-concave contact 
    VACULENCO, Maxim; SCATICAILOV, Serghei; MAZURU, Sergiu; BOSTAN, Viorel; BOSTAN, Ion (Romanian Inventors Forum, 2020)
    The development of the robotics and mechanical systems with compactness restrictions impose to the gear ever more stringent requirements regarding the mass and gauges, the quality of the gear material, the technological ...
  • Process for forming the micro-relay regularly on the surface of the gear teeth 
    MAZURU, Sergiu; VACULENCO, Maxim; BOSTAN, Ion; SCATICAILOV, Serghei (Romanian Inventors Forum, 2020)
    The invention relates to the mechanical engineering technology, in particular to the machining of surfaces of gearwheel teeth of different metals and alloys operating in the lubricating medium.
  • Thermogazocyclic nitruration process 
    MAZURU, Sergiu; TRIFAN, Nicolaie; MAZURU, Alexandru (Romanian Inventors Forum, 2020)
    A new efficient method of thermo-gas-cyclic nitriding is proposed. The new technology allows to reduce the consumption of saturated and emission gases in the atmosphere by about 10 times, the same time about 5 times the ...
  • Toothpick hardening device 
    MAZURU, Alexandru; TRIFAN, Nicolae; MAZURU, Sergiu (Romanian Inventors Forum, 2020)
    The invention relates to the processing of pressure metals and can be used to increase the bearing capacity of the teeth. Purpose of the invention - broadening the technological possibilities, simplifying the construction ...
  • Unconventional digital gear manufacturing technologies with non-standardized profiles from precessional transmissions 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Vareriu; CIUPERCĂ, Rodion; MAZURU, Sergiu; TOCA, Alexei; VACULENCO, Maxim; BODNARIUC, Ion; CIOBANU, Radu; CIOBANU, Oleg; TRIFAN, Nicolae; MALCOCI, Iulian; DICUSARĂ, Ion; VENGHER, Dumitru; BUGA, Alexandru; BREGNOVA, Alina (Romanian Inventors Forum, 2020)
    The research field refers to the technological development of precessional transmissions. The time and costs of achieving the precessional transmissions mostly refer to the manufacture of central wheels with non-standard ...
  • Wheel - satellite 
    MAZURU, Sergiu; LEALIN, Stanislav; VACULENCO, Maxim; BOSTAN, Ion (Romanian Inventors Forum, 2020)
    The invention relates to the machine building industry and more correctly to the construction of toothed wheels with elastic-flexible teeth. The purpose of the invention is to design and manufacture gear and gear drives ...

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