Method of avoiding run out on a machine for casting between roll

Details Method of avoiding run out on a machine for casting between roll Method of avoiding run out on a machine for casting between roll

1992-03-04

1993-07-06

Rosenbaum, Mark

Metal founding

Process

Shaping liquid metal against a forming surface

164413, 164452, 164454, B22D 1116, B22D 1106

Patent

active

052245357

ABSTRACT:
A method of avoiding run out on a machine for casting between rolls is disclosed. The method measures the value of a parameter such as the electric strength or fluid pressure supplying the motor which rotates the rolls, or the torque or force exerted by the strip on at least one of the rolls, at at least 20 equidistant positions at the periphery of at least one of the rolls and during each revolution. As soon as a reduction in the value of at least one of these parameters is observed in 3 successive positions during revolution n, relative to the value at the same positions read during revolution n-1, the rotary speed of the roll is reduced until the difference disappears, then the roll is gradually returned to the initial speed. This method enables strips of normal length to be cast without any being discarded and without any scrap being produced.

REFERENCES:
patent: 4497360 (1985-02-01), Bercovici
patent: 4678023 (1987-07-01), Knapp et al.
patent: 4727927 (1988-03-01), Popik
Patent Abstracts of Japan, vol. 9, No. 100 (M-376) [1923] May 1985, & JP-A-59 225 866 Shin Nippon Seitetsu K.K.-Dec. 18, 1984.
Patent Abstracts of Japan, vol. 9, No. 179 (M-399)[1902], Jul. 1985 & JP-A 360 049 835 Ishikawajima Harima Jukogyo K.K. Mar. 19, 1985.
"Light Metals", 1985, pp. 1285-1299, ISBN 0-89520-488-6, Metallurgical Society of AIME, Warrendale, Pa., U.S., Bercovici.

Affiliated with

Also associated with

Rating

Method of avoiding run out on a machine for casting between roll does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of avoiding run out on a machine for casting between roll, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of avoiding run out on a machine for casting between roll will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1683912