GEAR WHEEL PRODUCTION METHOD Russian patent published in 1994 - IPC

Abstract RU 2019354 C1

FIELD: gear wheel production systems. SUBSTANCE: method of making gear wheels comprises steps of preparing blanks with thickness, equal to a thickness of a toothed rim of a ready gear wheel, and subsequent gear cutting; namely preparing blank by knurling from a sheet material with thickness, equal to 0.5-0.8 of the thickness of the toothed rim of the ready gear wheel; gear cutting the prepared blank and subjecting it to heat treatment. EFFECT: enhanced efficiency due to elimination of additional operations for lapping gear wheels, produced by such method. 1 cl

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RU 2 019 354 C1

Authors

Аsnin I.А.

Ivanov А.А.

Ivanov В.D.

Ljubanov V.N.

Dates

1994-09-15—Published

1991-07-10—Filed