APPARATUS FOR WORKING DEEP HOLES

metal working, namely working deep holes in low-rigidity elongated parts, possibly in universal machine tools at assembling production. SUBSTANCE: apparatus includes boring bar and boring head with cutting tips; boring head is secured to working portion of boring bar. Guiding members are mounted in...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BOJCHENKO O.V, RASTORGUEV D.A, DRACHEV O.I
Format:	Patent
Sprache:	eng
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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