METHOD FOR COLD PILGER ROLLING OF TUBES

rolled tube production, namely, manufacture of tubes from hard-to-form titanium alloys by cold lengthwise rolling in roll grooved pass. SUBSTANCE: method comprises steps of performing before rolling process cold drifting of blank inner diameter by value consisting (1.5-3.0) of elastic deformation va...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHALKOV N.A, VASIL'EV B.A, CHERNENKO A.G
Format:	Patent
Sprache:	eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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