Multi-roll cluster rolling apparatus

Details Multi-roll cluster rolling apparatus Multi-roll cluster rolling apparatus

1992-02-04

1993-06-15

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

722424, 722525, B21B 1300, B21B 3118

Patent

active

052188523

ABSTRACT:
A multi-roll cluster rolling apparatus has a pair of work rolls, and a plurality of first intermediate rolls, a plurality of second intermediate rolls and a plurality of backup rolls arranged successively in the mentioned order behind each the work roll. A roll crown presented by unidirectinally tapering one end of a roll is imparted to at least a pair of rolls, e.g., the work rolls, selected from a roll group consisting of the work rolls, first intermediate rolls and the second intermediate rolls. A roll crown approximated by at least one-pitch portion of a waveform is imparted to at least one other pair of rolls, e.g., pairs of the first intermediate rolls. A roll crown approximated by at least two-pitch portion of a waveform is imparted to at least one of the remainder pairs of rolls, e.g., selected pairs of the second intermediate rolls. The rolls of each pair having the same roll crown arranged arranged in opposite axial directions and are axially shiftably mounted on a mill housing.

REFERENCES:
patent: 3858424 (1975-01-01), Kajiwara et al.
patent: 4440012 (1984-04-01), Feldmann et al.
patent: 4798074 (1989-01-01), Feldmann et al.
patent: 4805433 (1989-02-01), Rennebaum

Affiliated with

Also associated with

Rating

Multi-roll cluster rolling apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-roll cluster rolling apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-roll cluster rolling apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1035809