Inner expansion sleeve assembly and inner expansion sleeve manufacturing method for high-precision positioning part

The invention discloses an inner expansion sleeve assembly and an inner expansion sleeve manufacturing method for a high-precision positioning part. A shaft rod is in sliding fit in a cone core rod, the left end of the shaft rod is in threaded connection with a connecting block, the right end of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YUAN LIN, ZOU YUANZHI, ZHANG XU, LUO XINGZHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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