Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1985-05-15
1986-08-05
Husar, Francis S.
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
72 20, 72205, 72229, 72234, 72237, 72242, 72243, 72249, B21B 1314, B21B 2900, B21B 3132, B21B 3508
Patent
active
046035699
ABSTRACT:
A mill and a method for rolling flat workpieces of great width such as metallic strip, plates and the like. The mill comprises upper and lower housing beams joined at their ends by pairs of channels defining windows in which chocks are slidably mounted. Upper and lower work rolls are mounted in the chocks to maintain the work rolls in the vertical plane of symmetry of the mill. Each work roll is provided with a plurality of pressure transmitting elements evenly spaced therealong and contacting a part of the periphery of the work roll. The set of pressure transmitting elements for the upper work roll is operatively affixed to the upper housing beam and the set of pressure transmitting elements for the lower work roll is operatively affixed to the lower housing beam. The pressure transmitting elements of at least one of the sets are each provided with a fluid pressure actuator by which the pressure exerted by that pressure transmitting element on its respective work roll can be rapidly increased or decreased. In the rolling procedure, the pressure transmitting elements are employed to absorb the roll separating force and produce a flat product. Those pressure transmitting elements provided with a fluid pressure actuator are constantly adjusted to maintain a constant rate of percentage of reduction of thickness of the workpiece across its width.
REFERENCES:
patent: 2044545 (1936-06-01), Roemer
patent: 3478559 (1969-11-01), Polakowski
patent: 3596489 (1971-08-01), Ball
patent: 3762202 (1973-10-01), Sherwood
patent: 3766767 (1973-10-01), Rastelli
patent: 3962894 (1976-06-01), Noe et al.
patent: 4041752 (1977-08-01), Dolenc et al.
patent: 4522050 (1985-06-01), Thomas
Husar Francis S.
Katz Steve
LandOfFree
Pressure controlled plate mill does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pressure controlled plate mill, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure controlled plate mill will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-963338