Method for producing a workpiece provided with a toothing or profiling
AssigneeKapp Niles GmbH & Co. KG
InventorSergiy Grinko
Life of this patent
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Abstract
A method for producing a workpiece having a toothing or profiling, including the steps: a) soft machining the workpiece to produce the toothing or profiling; b) hardening the toothing or profiling; c) hard fine machining the toothing or profiling with a first tool that is a grinding worm, a grinding wheel or a honing wheel, wherein the first tool has a base body with a first elastic modulus; d) reinforcement of at least a section of the workpiece by shot blasting; and, following step d), e) repeated hard fine machining of the toothing or profiling with a second tool that is a grinding worm, a grinding wheel, a set of grinding wheels or a honing wheel. The second tool has a plastic or rubber base body with a second elastic modulus which is at most 33% of the first elastic modulus.
Claims12
A method for producing a workpiece provided with a toothing or profiling, comprising the sequence of steps:
- a) soft machining of the workpiece to produce the toothing or profiling;
- b) hardening of the manufactured toothing or profiling;
- c) hard fine machining of the hardened toothing or profiling, wherein the toothing or profiling is machined with a first tool in the form of a grinding worm, a grinding wheel or a honing wheel, wherein the tool has a base body which has a first elastic modulus;
- d) subsequent reinforcement of at least a section of the toothing or profiling by carrying out a shot blasting process;
- e) following step d):
- repeated hard fine machining of the toothing or profiling, wherein the toothing or profiling being machined with a second tool in the form of a grinding worm, a grinding wheel, a set of grinding wheels or a honing wheel, wherein the second tool having a base body which has a second elastic modulus which is at most 33% of the first elastic modulus and wherein the second tool has a base body made of a plastic or rubber.
Dependencies are inferred from the claim text.