Tube cold rolling mill

A tube cold rolling mill with rolls the grooves of which are spirally threaded with a variable helix angle and a housing with a drive ensuring its reciprocal-rolling motion relative to the vertical axis so that the angle formed by the housing guides and the axis of rolling corresponds to the helix a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FEDOROVSKY, EDUARD FEDOROVICH, KOZHEVNIKOV, SERGEI NIKOLAEVICH, TKACHENKO, ARKADY SEMENOVICH
Format:	Patent
Sprache:	eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A tube cold rolling mill with rolls the grooves of which are spirally threaded with a variable helix angle and a housing with a drive ensuring its reciprocal-rolling motion relative to the vertical axis so that the angle formed by the housing guides and the axis of rolling corresponds to the helix angle of the roll groove.