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US 2017/0120358 A1Published application
Method for finishing hardened gears
AssigneeSamp S.P.A. Con Unico Socio
InventorsEnrico LANDI, Klaus PEIFFER
Life of this patent
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Abstract
Method for finishing hardened gears comprising: a first dry removal step of a first stock amount by means of a first cutting tool with defined cutting edges; and a second dry removal step of a second stock amount by means of a second cutting tool with non defined cutting edges.
Claims14
Method for finishing hardened gears having a stock amount
- q≧0.03×m
- wherein
- q=total stock to be removed and normal to a gear flank (f) [mm];
- m=gear module [mm];
- said method comprising
- a first dry removal step of a first stock amount (q1) by means of a first cutting tool (11;
- 111) with defined cutting edges;
- and
- a second dry removal step of a second stock amount (q2) by means of a second cutting tool (12;
- 112) with non defined cutting edges.
7 more elements
Dependencies are inferred from the claim text.