Rotating tool having an electric data carrier
First Claim
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1. A machine tool comprising:
- a rotating cutting tool (2, 14, 16) for machining a workpiece held on the machine tool, wherein the cutting tool (2, 14, 16) is a tool for producing gears.an electronic data carrier (7) connected to the cutting tool (2, 14, 16) for storing data relevant to the use of the cutting tool, andmeans (10) for performing the non-contact roll-in and/or roll-out of data of the electronic data carrier (7) provided on the machine tool,said means permitting a transmission of data from the electronic data carrier (7) to the machine tool and receipt of data by the electronic data carrier (7) from the machine tool during the machining process when the cutting tool (2, 14, 16) is rotating,the electronic data carrier (7) and the means (10) being arranged concentrically to the rotation axis (6) of the cutting tool (2, 14, 16), andwherein the data transmitted between the electronic data carrier (7) and the means (10) for the roll-in and roll-out of data of the electronic data carrier (7) comprise at least one of the following tool-specific items of information;
tool-geometry data,tool-coating characteristic data,tool-life data,tool-use technological data, andtechnological data of previous uses of the tool.
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Abstract
A rotating cutting tool (2, 14, 16) for machining a workpiece on a machine tool, in particular for dressing the grinding worm of a tooth flank grinding machine, having an electronic data carrier for storing data relevant to the use of the tool, has an annular data carrier (7) arranged concentrically to the rotation axis of the tool and having an above-average storage capacity, and said data carrier (7), during the machining process, with the tool (2, 14, 16) rotating, exchanges tool-relevant data, at a high transmission rate, with a likewise annular write/read head (10) arranged concentrically thereto on the machine.
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Citations
22 Claims
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1. A machine tool comprising:
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a rotating cutting tool (2, 14, 16) for machining a workpiece held on the machine tool, wherein the cutting tool (2, 14, 16) is a tool for producing gears. an electronic data carrier (7) connected to the cutting tool (2, 14, 16) for storing data relevant to the use of the cutting tool, and means (10) for performing the non-contact roll-in and/or roll-out of data of the electronic data carrier (7) provided on the machine tool, said means permitting a transmission of data from the electronic data carrier (7) to the machine tool and receipt of data by the electronic data carrier (7) from the machine tool during the machining process when the cutting tool (2, 14, 16) is rotating, the electronic data carrier (7) and the means (10) being arranged concentrically to the rotation axis (6) of the cutting tool (2, 14, 16), and wherein the data transmitted between the electronic data carrier (7) and the means (10) for the roll-in and roll-out of data of the electronic data carrier (7) comprise at least one of the following tool-specific items of information; tool-geometry data, tool-coating characteristic data, tool-life data, tool-use technological data, and technological data of previous uses of the tool. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification