Gear Cutting Machine
AssigneeLiebherr-Verzahntechnik GmbH
InventorAlois Mundt
Life of this patent
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Abstract
The invention relates to a gear cutting machine for the grinding of external profiles and/or internal profiles of workpieces having at least one machining head which can be rotated about an axis and which has a grinding tool, and having a dressing unit. In accordance with the invention, the dressing unit is supported in the region of the pivot axis of the machining head such that it is pivotable about the common pivot axis together with the machining head and such that it can be moved along the pivot axis toward the grinding tool to be dressed.
Claims20
A gear cutting machine (1) for the grinding of external profiles and/or internal profiles of workpieces having at least one machining head (2, 7) which is rotatable about an axis (A) and which has a grinding tool (6, 8), and having a dressing unit (3), wherein
- the dressing unit (3) is supported in the region of the pivot axis (A) of the machining head (2, 7) such that it is pivotable about the common pivot axis (A) together with the machining head (2, 7);
- and in that it can be moved along the pivot axis (A) toward the grinding tool (6, 8) to be dressed.
Dependencies are inferred from the claim text.