Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1989-05-02
1991-06-25
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
5116575, 511659, 5116587, 51 5D, 125 1101, B24B 4902
Patent
active
050255924
ABSTRACT:
A numerically controlled machine tool, such as a grinding machine, is capable of machining a workpiece with a precise dimension by measuring a workpiece machining dimension and/or a tool length. According to one aspect of the invention, when the machining operation is provisionally terminated, a machining dimension of the workpiece is measured without dismounting the workpiece from a table. If a machining error is detected, the workpiece is further machined to a target dimension to thus eliminate the machining error. According to another aspect of the invention, the grinding surface of a grinder is subjected to dressing or truing, and the length of the grinder reduced through the dressing or truing is detected to determine the actual length of the grinder. With the known length of the grinder, the feeding amount of the grinder with respect to the workpiece is set for the subsequent machining operation.
REFERENCES:
patent: 4461125 (1984-07-01), Wuest
patent: 4571891 (1986-02-01), Domer
patent: 4897964 (1990-02-01), Vetter
Nakashima Yoshihiko
Yamamori Masayoshi
Brother Kogyo Kabushiki Kaisha
Rachuba M.
Schmidt Frederick R.
LandOfFree
Machine tool having workpiece machining dimension and tool lengt does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine tool having workpiece machining dimension and tool lengt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine tool having workpiece machining dimension and tool lengt will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1031479