Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1990-07-16
1991-04-23
Rachuba, Maurina
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 99, 51101R, 51127, 51237T, B24B 900
Patent
active
050090380
ABSTRACT:
An automatic chamfering machine for ceramic honeycomb structural bodies and the like workpieces is disclosed, and includes a clamping device by which a workpiece is clamped and caused to rotate in one direction. The movement of a grinder wheel with respect to the workpiece is controlled by a tracer element urged against the other peripheral surface of the workpiece itself, so as to carry out an autoprofiling chamfering operation. The grinder wheel thus removes a constant amount of material from the workpiece even when the workpiece has an irregular outer contour, or is clamped inaccurately.
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Torikai Setsuo
Yoshikawa Akira
NKG Insulators, Ltd.
Rachuba Maurina
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