Metal pipe inner surface polishing wheel and polishing machine

The utility model discloses a metal pipe inner surface polishing wheel and a polisher, the metal pipe inner surface polishing wheel comprises a core rod (3) and a first polishing unit (1) which are sleeved inside and outside, the first polishing unit (1) comprises a first unit first abrasive paper s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XU DONGDONG, LU WEI, MIAO QIAOLU, CAI LINGLING, LI FACAI, WANG WENHUI, ZHANG CHONGZHOU, LI XIAOFENG, ZHAO QINGYANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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