DEVICE TO FIT HOLLOW WORKPIECE

DEVICE TO FIT HOLLOW WORKPIECE

PROBLEM TO BE SOLVED: To provide a semi-processed drum fitting device which is self-positioned, easily positioned, and capable of fitting and working a semi-processed drum by an operator without a relative end pressure irrespective of the thickness of a wall of the semi-processed drum. SOLUTION: A f...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HWANG JENNIFER Y, THOMAS M WILBERT, HERBERT WILLIAM G
Format: Patent
Sprache:eng
Schlagworte:
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a semi-processed drum fitting device which is self-positioned, easily positioned, and capable of fitting and working a semi-processed drum by an operator without a relative end pressure irrespective of the thickness of a wall of the semi-processed drum. SOLUTION: A fitting device 20 to fit a hollow workpiece 22 on a machine includes a circumferential groove 32 formed on an outer surface 30 of a cylindrical supporting and fixing tool 24 of the machine, a damping plug assembly 40 to be positioned on the inner side of the hollow workpiece adjacent to the cylindrical supporting and fixing tool, and an end pressure reducing device 50 which is fitted in the circumferential groove to centrifugally support the pressure induced by the machining from the end of the hollow workpiece, and reduce the pressure. COPYRIGHT: (C)2005,JPO&NCIPI