Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1978-07-18
1979-12-25
Whitehead, Harold D.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51105SP, 5116591, 51238S, B24B 4904
Patent
active
041798546
ABSTRACT:
In a grinding machine, a grinding wheel is digitally fed toward a workpiece being supported by a rest apparatus. Means is provided to measure a diametral dimension of the workpiece during a grinding operation. A taper amount of the workpiece ground under the support of the rest apparatus being positioned at its advanced position is calculated at the time when the measuring means generates a signal for finishing a grinding operation on the workpiece. An advanced position of the rest apparatus is compensated for a next grinding operation in response to the calculated taper amount.
REFERENCES:
patent: 3846689 (1974-11-01), Possati
patent: 3852920 (1974-12-01), Takida
patent: 3898440 (1975-08-01), Fukuma
patent: 3967414 (1976-07-01), Tamesui
patent: 4110674 (1978-08-01), Enomoto
patent: 4139969 (1979-02-01), Brown
Munekata Kenichi
Ohshima Susumu
Ohta Takeshi
Toyoda Koki Kabushiki Kaisha
Whitehead Harold D.
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