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公开(公告)号:US20120031159A1
公开(公告)日:2012-02-09
申请号:US13254043
申请日:2010-03-02
申请人: Juergen Seidel , Matthias Kipping , Rolf Franz
发明人: Juergen Seidel , Matthias Kipping , Rolf Franz
CPC分类号: B21B27/10
摘要: To accomplish the object of providing a method of and an apparatus for optimally cooling the rolls of a roll stand, where energy considerations, such as the minimization of necessary cooling fluid flow and cooling fluid pressure, and incident design and manufacturing costs, must be taken into account, the invention proposes that the rolls are cooled with a combination of high- and low-pressure cooling.
摘要翻译: 为了实现提供一种用于最佳地冷却辊架的辊的方法和装置的目的,其中必须采取能量考虑,例如必要的冷却流体流动和冷却流体压力的最小化以及入射设计和制造成本 因此,本发明提出通过高压和低压冷却的组合来冷却辊子。
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公开(公告)号:US20110107810A1
公开(公告)日:2011-05-12
申请号:US13001457
申请日:2009-06-25
申请人: Matthias Kipping , Rolf Franz
发明人: Matthias Kipping , Rolf Franz
CPC分类号: B65H75/242 , B21C47/02 , B21C47/30
摘要: The invention concerns a method and a coiler mandrel for coiling metal strip (110), wherein the coiler mandrel (100) comprises a mandrel body (120), a plurality of radially expandable segments (115) arranged around the mandrel body (120), and a plurality of hydraulic cylinders (116) by which the segments (115) can be moved in the radial direction. To be able to coil the metal strip with a circular coil eye even when the friction varies in the individual cylinders, the invention proposes that each cylinder (116) of the plurality of cylinders be individually controlled.
摘要翻译: 本发明涉及一种用于卷绕金属带(110)的方法和卷取机心轴,其中卷取机心轴(100)包括心轴本体(120),围绕心轴本体(120)布置的多个可径向扩张的区段(115) 以及多个液压缸(116),通过所述液压缸(116),所述段(115)能够沿径向方向移动。 即使在各个气缸中的摩擦变化的情况下,为了能够用圆形线圈眼圈圈金属带,本发明提出了多个气缸中的每个气缸(116)被单独控制。
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