METHOD OF GEAR WHEEL FABRICATION Russian patent published in 2014 - IPC F16H55/12 

FIELD: machine building.

SUBSTANCE: method of gear wheel fabrication includes separate fabrication of the wheel body and toothed rim with teeth with further assemblage. During assemblage the fabricated teeth 4 with addendums 11 are installed along circle 2 of body 1 on the made places 9 with alignment of their planes of symmetry 3 of teeth 4 with planes of symmetry of slots 5. The installed teeth 4 are pressed from side of their tips 13 to body 1 and fill all cavities of slots 5 with melt 15, for example, with plastic. Then teeth 4 are held under load till melt solidification. After melt 16 solidification in slots 5 the teeth 4 pressing to the body 1 is stopped and process of the gear wheel fabrication is assumed as finished.

EFFECT: reduced expenses of gear wheels manufacturing, and improved reparability.

3 dwg