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US 10,112,246 B2Granted
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 normal to a gear flank [mm];
- m=gear module [mm];
- said method comprising:
- performing a first dry removal step of a first stock amount (q1) from a hardened gear using a first cutting tool with defined cutting edges;
- and
- performing a second dry removal step of a second stock amount (q2) from said hardened gear using a second cutting tool with non-defined cutting edges.
5 more elements
Dependencies are inferred from the claim text.