Rolling mill, hot rolling system, rolling method and rolling mil

Metal deforming – With use of control means energized in response to activator... – Metal deforming by use of roller or roller-like tool element

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

72 121, 72 134, 722414, 72201, 72236, B21B 3758

Patent

active

057689270

ABSTRACT:
A work roll crossing type rolling mill has back-up rolls arranged in such a manner that their axes are not inclined in a horizontal plane. Work rolls are constructed in such a manner that their axes can be inclined in a horizontal plane relative to the backup rolls such that the axes of the work rolls cross the axes of the back-up rolls and such that the axes of the work rolls cross each other. A lubricant supply device is provided for supplying a lubricant between each work roll and each back-up roll combination to greatly reduce the thrust exerted to the work rolls, whereby the rolling mill is given an excellent ability of controlling the crown of the material to be rolled.

REFERENCES:
patent: 1954289 (1934-04-01), Geeseman
patent: 2275113 (1942-03-01), Simborg
patent: 3208253 (1965-09-01), Roberts
patent: 3763679 (1973-10-01), Lane et al.
patent: 3803888 (1974-04-01), Hostetter et al.
patent: 4132342 (1979-01-01), Nitto et al.
patent: 4315421 (1982-02-01), Wilson
patent: 4385512 (1983-05-01), Matsumoto et al.
patent: 4478063 (1984-10-01), Duke
patent: 4727741 (1988-03-01), Ushifusa et al.
patent: 5524465 (1996-06-01), Kajiwara et al.
Five-Page European Search Report, Jul. 1992.
Neport, "Application of a working Lubricant on a Wide Hot Strip Rolling Mill", Iron and Steel, Apr. 1971, pp. 103-104.
Tsukamoto et al., "Shape and Crown Control Mill-Crossed Roll System," Iron and Steel Engineer, Oct. 1984, pp. 26-33.
Kapnin, Vladimir Victorovich, "Development of Main Technological Parameters of Strip Rolling Process in Crossed Rolls of Four-High Stand", Ministry of Higher and Secondary Education, Moskowsky Ordena Oktaybrskoy Revolutsii i Ordena Trudovogo Krasnogo Znameni Institut Staly i Splavov, pp. 16-21 and translation.
V.N. Khloponin, V.V. Kapnin, "Investigation Into The Methods For Adjustment of A Strip Lateral Section in A Four-High Mill Stand", Proceedings of Higher Educational Institutions, Ferrous Metallurgy, No. 7, 1986, pp. 82-85 and translation.
V.V. Kapnin, V.N. Khloponin, "On Determining Contact Pressure inRolling With Crossed Working Rolls", p. 149 and translation.
"Specialized Lubricants Used in Rolling Practice," A.P. Grudev and V.T. Tilik, pp. 280,282 (1975).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Rolling mill, hot rolling system, rolling method and rolling mil does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rolling mill, hot rolling system, rolling method and rolling mil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rolling mill, hot rolling system, rolling method and rolling mil will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1384982

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.