Continuous polishing and pendulum polishing integrated double-sided polisher

The invention discloses a continuous polishing and pendulum polishing integrated double-sided polisher, belonging to the technical field of optical element machining. The polisher comprises a lower disc, a ferrule, a separator, an upper disc and a main arm, wherein the ferrule is externally tangent...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DAI HONGLING, WANG LIN, ZHAO CHUNZHUO, YANG LIMING, ZHANG NING, LIU YIBIN, LIU XIALAI, QIU FUMIN, OU GUANGLIANG, ZHOU PEIFAN, HU JIANGCHUAN, JIANG LI, YAN DINGYAO, HE MANZE, LIU MINCAI, CAI HONGMEI
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 discloses a continuous polishing and pendulum polishing integrated double-sided polisher, belonging to the technical field of optical element machining. The polisher comprises a lower disc, a ferrule, a separator, an upper disc and a main arm, wherein the ferrule is externally tangent with a driving wheel and a limiting wheel. The polisher is characterized by also comprising an auxiliary stand and an eccentric wheel, wherein the upper end of the upper disc is connected with the auxiliary stand by the main arm; the upper disc is provided with an auxiliary arm; the outer end of the auxiliary arm is connected with the eccentric wheel; and the eccentric wheel is connected with the auxiliary stand. The polisher integrates continuous polishing and pendulum polishing and is suitable for polishing the large-aperture ultrathin optical elements with transmission wavefront and reflected wavefront requirements.