POLISHING DEVICE AND METHOD THEREFOR

A polishing apparatus is provided with a machining head (212) that is supported to freely move in two horizontal directions; driving devices (211, 213) that enables the machining head (212) to move; a polishing jig (214) that is supported by the machining head (212) to freely move in a vertical dire...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KASUBATA, YOSHITAKE, ISHIGAMI, YOICHI, SASAKI, YUICHI, YOSHIKAWA, YOSHINOBU, HIGASHIGUCHI, YOSHIHIKO
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A polishing apparatus is provided with a machining head (212) that is supported to freely move in two horizontal directions; driving devices (211, 213) that enables the machining head (212) to move; a polishing jig (214) that is supported by the machining head (212) to freely move in a vertical direction; a polishing member (215) that is mounted on a lower end portion of the polishing jig (214); an air cylinder (226) polishing jig moving device that moves the polishing jig (214) and is capable of pressing the polishing member (215) against a tube support plate (43); and a drive motor (230) that is capable of rotating the polishing jig (21), thus, simplification of the structure is made possible.