Process and apparatus for finish grinding splines or gear teeth

Details Process and apparatus for finish grinding splines or gear teeth Process and apparatus for finish grinding splines or gear teeth

1990-02-07

1991-08-27

Rachuba, Maurina

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

5116571, 5116587, 51 5D, 125 1101, 125 1106, 125 1123, B24B 4900

Patent

active

050422057

ABSTRACT:
A process and apparatus for finish grinding splines or teeth on workpieces is disclosed which includes a device to check the cross-sectional shape of the grinding portion of the grinding wheel between grinding steps. when a grinding wheel is withdrawn from the workpiece, the cross-sectional contour of the grinding wheel is checked. The device for dressing or sharpening the grinding wheel is controlled by data generated by the checking of the cross-sectional contour of the grinding wheel so that the desired contour is maintained. After being withdrawn from the workpiece, the grinding wheel contacts a strip of metal foil to leave an impression of its contour. A checking head mounted on the device checks the contour of the impression left in the metal foil. The checking head is connected to a computer unit which, in turn, controls the operation of the sharpening or dressing device.

REFERENCES:
patent: 3090171 (1963-05-01), Stimson
patent: 3552374 (1971-01-01), Knuff
patent: 4158507 (1979-06-01), Himmel
patent: 4223484 (1980-09-01), Giardino et al.
patent: 4295301 (1981-10-01), Barth et al.
patent: 4359841 (1982-11-01), Barth et al.
patent: 4551950 (1985-11-01), Unno et al.
patent: 4558686 (1985-12-01), Ono
patent: 4803871 (1989-02-01), Harada et al.

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