METHOD FOR SUPER-FINISHING OF GOTHIC ARC SLOT

PROBLEM TO BE SOLVED: To provide a method for the super-finishing of a Gothic arc slot in which the slot of which the section is shaped into the Gothic arc can be super-finished with high precision in a short time. SOLUTION: When the Gothic arc slot 11 is super-finished by oscillating a whetstone 12...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUZAKI KAZUMI, MATSUMOTO YASUTAMI
Format:	Patent
Sprache:	eng
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for the super-finishing of a Gothic arc slot in which the slot of which the section is shaped into the Gothic arc can be super-finished with high precision in a short time. SOLUTION: When the Gothic arc slot 11 is super-finished by oscillating a whetstone 12 in the direction of the width of the Gothic arc slot 11, with an axis 13 positioned on the center line of the Gothic arc slot 11 as the center, the height Ht of the center of oscillation from the center of oscillation of the whetstone 12 to the sole of the Gothic arc slot 11 is set to 0.0 mm. The whetstone for processing the Gothic arc slot 11 has a low operative portion of which the processing capacity is smaller than other portions or a non-contacting portion which does not touch the sole of the Gothic arc slot 11, in the intermediate part of the Gothic arc slot 11 in the longitudinal direction. COPYRIGHT: (C)2004,JPO