US Patent: 4,471,580
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Wheel Wear Compensation Control for Grinding Machine Feed Cycle
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Patentee:
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Edward G. Robillard (exact or similar names) - Cherry Valley, Worcester County, MA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jun. 24, 1982 |
Granted: |
Sep. 18, 1984 |
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Joel Havens
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Description: |
Abstract:
A grinding machine control is provided having a compensation circuit for providing correction signals to modify the point at which a wheelhead infeed cycle is terminated. The correction signals represent varying infeed offset values produced in response to the number of completed infeed cycles following a grinding wheel sharpening operation. The correction signals are derived from a plurality of empirically determined functions relating the number of completed infeed cycles for a particular combination of workpiece and tooling design to deviations of workpiece diameter from a desired dimension. |
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