METHOD OF PRODUCTS CONTINUOUS ROLLING, OUT FROM FIRST STAND OF MILL AT RATE, EXCEEDING INTAKE VELOCITY OF SECOND STAND Russian patent published in 2010 - IPC B21B1/26 B21C49/00 

Abstract RU 2378061 C2

FIELD: metallurgy.

SUBSTANCE: invention relates to mills for manufacturing of hot-rolled long products of type strips or rods. Product is rolled at the first and the second stands of rolling mill, with collector between them. Product outcomes from the first stand at a rate V1, which is higher than retraction speed V3 of the second stand. Collector is outfitted by curvilinear packing unit, mouth of which is co-axial to feeding axis for product receiving, and exit end is shifted in radial direction relative to feeding axis for product feeding across-track direction. Ensured by velocities difference V1, V3 product excess is temporary collected in loop lifter, located between collector and one of mill stands.

EFFECT: invention provides immobility of packing unit at feeding of front butts of products to catcher.

4 cl, 1 tbl, 8 dwg

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RU 2 378 061 C2

Authors

Shor T. Majkl

Got'E Moris Eh.

Dates

2010-01-10Published

2006-06-26Filed