BORING PROCESS AND APPARATUS

A boring process involves the step suspending a boring bar for boring a hole in a work for pivotal movement in either directions. Then, the work is brought below the boring bar with the axle of said hole being vertical. Thereafter, the boring bar is lowered and eccentrically passed through the hole...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HASHIMOTO, HITOSHI, MIKAMI, KAZUFUMI, TAMAKI, YOSHIHIRO, SHIMOGAI, KIYOSHI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BORING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS 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:	A boring process involves the step suspending a boring bar for boring a hole in a work for pivotal movement in either directions. Then, the work is brought below the boring bar with the axle of said hole being vertical. Thereafter, the boring bar is lowered and eccentrically passed through the hole in the work and slidably and rotatably supported at least at two points thereof axially spaced apart. Then, the boring is effected by the rotation and axial relative movement of the boring bar with respect to the work, with the axis of the boring bar aligned with the axis of the work. Apparatus for carrying out the boring is provided.