Large disc detection method

The invention belongs to the technical field of grinding and polishing, and discloses a large disc detection method which comprises the steps that S1, the goodness of fit between an upper disc and a lower disc is detected, specifically, pressure-sensitive paper is laid on the lower disc, and the inn...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GAO WANCANG, LIU WENPING, LIANG CHUN, REN MINGYUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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