Dressing unit and numerical control processing device

The invention provides a dressing unit for dressing a grinding wheel which is used for processing a workpiece. The dressing unit comprises a rack, a first driving part and a second driving part, wherein the first driving part is arranged on the rack and comprises a first rotating shaft; a first dres...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LAN JIANFENG, LI GUOSEN, LIANG YI, GUO XIAODONG, CHEN WEIMING, LI CHANGXI, GUAN LIFENG, LI BOFANG, WANG XIAODONG, LIN YEHONG
Format:	Patent
Sprache:	chi ; 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:	The invention provides a dressing unit for dressing a grinding wheel which is used for processing a workpiece. The dressing unit comprises a rack, a first driving part and a second driving part, wherein the first driving part is arranged on the rack and comprises a first rotating shaft; a first dressing wheel can be mounted on the first rotating shaft; the first driving part is numerically controlled to drive the first rotating shaft to rotate at a first preset rotating speed in order to dress the grinding wheel while the first dressing wheel is combined with the grinding wheel; the second driving part is arranged on the rack and comprises a second rotating shaft; a second dressing wheel is mounted on the second rotating shaft; and the second driving part is numerically controlled to drivethe second rotating shaft to rotate at a second preset rotating speed in order to dress the first dressing wheel while the second dressing wheel is combined with the first dressing wheel. The invention also provides a numeri