UNIVERSAL STAND FOR TUBE SHAPING

FIELD: plastic metal working, namely equipment for making shaped tubes. ^ SUBSTANCE: universal stand for shaping tubes includes rolls with barrels forming closed roll grooved pass and having axes laying in the same diametrical plane. Said rolls are mounted in supporting chocks with possibility of ch...

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Bibliographische Detailangaben
Hauptverfasser:	ANTIPANOV VADIM GRIGOR'EVICH, SENICHEV GENNADIJ SERGEEVICH, KORNILOV VLADIMIR LEONIDOVICH, STARIKOV ANATOLIJ IL'ICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: plastic metal working, namely equipment for making shaped tubes. ^ SUBSTANCE: universal stand for shaping tubes includes rolls with barrels forming closed roll grooved pass and having axes laying in the same diametrical plane. Said rolls are mounted in supporting chocks with possibility of changing cross section area of roll grooved pass. Two drive horizontal rolls with cone barrels and one vertical roll with cylindrical barrel (shaft of vertical roll is mounted in horizontal members of C-shaped support) restrict roll grooved pass with cross section in the form of equilateral triangle. Lower horizontal roll has rigidly mounted shaft; upper roll and vertical roll are mounted with possibility of motion in said diametrical plane in horizontal and in vertical directions. ^ EFFECT: lowered consumption of rolls, reduced cost of manufacturing process. ^ 1 dwg, 1 ex