MANUFACTURE APPARATUS OF TURBINE-ROTOR'S PACKING GROOVE

MANUFACTURE APPARATUS OF TURBINE-ROTOR'S PACKING GROOVE

PURPOSE: A working apparatus of a packing groove of a turbine rotor is provided to adjust the gap between pitch between recessing tools through the rotation of a pitch adjusting bolt. CONSTITUTION: A working apparatus of a packing groove of a turbine rotor comprises a first recessing tool(10), a sec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YOON, JOO YOUNG, CHOI, MIN SUCK, JUNG, BYOUNG YONG, YOO, SUNG MAN
Format: Patent
Sprache:eng ; kor
Schlagworte:
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Beschreibung
Zusammenfassung:PURPOSE: A working apparatus of a packing groove of a turbine rotor is provided to adjust the gap between pitch between recessing tools through the rotation of a pitch adjusting bolt. CONSTITUTION: A working apparatus of a packing groove of a turbine rotor comprises a first recessing tool(10), a second recessing tool(20), and a fixing unit(30). The first recessing tool is fixed in one side of the sank(50) of a lathe and adjust a pitch according to the packing groove. The first and the second recessing tools are fixed in one end of the sank and the fixed position of the second recessing tool is adjusted. The fixing unit couples the first and the second recessing tools.