Roll stand provided with a displacement device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 西门子VAI金属技术有限责任公司
- Publication Date
- 2008-10-01
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
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Abstract
Description
technical field
[0001] The invention relates to a rolling mill stand with at least one pair of rolls supported in the rolling mill stand; a drive shaft, in particular a coupling shaft, for driving the rolls in rotation; and a coupling device for coupling the drive shaft and the rollers. Furthermore, the invention relates to a method for axially displacing at least one roll of a roll pair driven in rotation by a transmission shaft, said roll being supported in said roll stand by means of a plurality of inserts, wherein said roll The axial movement is carried out together with these inserts. Background technique
[0002] Various axial roll shifting devices are known in the prior art. In order to influence the cross-section of the rolled material (also expressed as: rolled material shape), the following is known: the roll is moved in the axial direction and at the same time the rolling is influenced in a targeted manner by the shape of the roll or its deformation behavior. T...