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    Method of and device for cooling and or lubrication
    1.
    发明授权
    Method of and device for cooling and or lubrication 有权
    冷却和/或润滑的方法和装置

    公开(公告)号：US07690235B2

    公开(公告)日：2010-04-06

    申请号：US11596780

    申请日：2005-05-09

    申请人： Rolf Buenten ,  Hartmut Pawelski ,  Ludwig Weingarten ,  Heiner Siebel ,  Hans-Peter Richter ,  Klaus Grimm ,  Dieter Daub

    发明人： Rolf Buenten ,  Hartmut Pawelski ,  Ludwig Weingarten ,  Heiner Siebel ,  Hans-Peter Richter ,  Klaus Grimm ,  Dieter Daub

    IPC分类号： B21B27/06

    CPC分类号： B21B45/0251 ,  B21B15/005 ,  B21B27/10 ,  B21B45/0218

    摘要： In a method of cooling and/or lubricating of rolls and/or rolling stock according to which a cooling medium is applied to the rolls from a plurality of nozzles/nozzle rows, on one hand, and for lubrication, on the other hand, base oil is applied to the rolling stock in front of a roll gap, wherein the nozzles/nozzle rows are adjusted separately and independent from each other the cooling medium is applied to the rolls separately from the base oil, and finally, the base oil without water as a base medium is applied directly to the rolling stock over an entire width thereof in a very small amount in comparison with a conventional amount.To this end, media separating means is arranged between the nozzles/nozzle rows for applying cooling medium to the rolls and the nozzles/nozzle rows for applying base oil to the rolling stock.

    摘要翻译： 在一种冷却和/或润滑辊和/或机车车辆的方法中，根据该方法，冷却介质从多个喷嘴/喷嘴列施加到辊上，另一方面，基底 在轧辊间隙中向机车车辆施加油，其中喷嘴/喷嘴排分别调节并且彼此独立地将冷却介质与基础油分开地施加到辊上，最后将无油的基础油 作为基础介质与常规量相比，以非常小的量在整个宽度上直接施加到车辆上。 为此，介质分离装置设置在喷嘴/喷嘴列之间，用于将冷却介质施加到辊和用于将基础油施加到车辆的喷嘴/喷嘴列。

    Method of and Device for Cooling and or Lubrication
    2.
    发明申请
    Method of and Device for Cooling and or Lubrication 有权
    冷却和/或润滑方法和装置

    公开(公告)号：US20070210104A1

    公开(公告)日：2007-09-13

    申请号：US11596780

    申请日：2005-05-09

    申请人： Rolf Buenten ,  Hartmut Pawelski ,  Ludwig Weingarten ,  Heiner Siebel ,  Hans-Peter Richter ,  Klaus Grimm ,  Dieter Daub

    发明人： Rolf Buenten ,  Hartmut Pawelski ,  Ludwig Weingarten ,  Heiner Siebel ,  Hans-Peter Richter ,  Klaus Grimm ,  Dieter Daub

    IPC分类号： B67D5/00

    CPC分类号： B21B45/0251 ,  B21B15/005 ,  B21B27/10 ,  B21B45/0218

    摘要： In a method of cooling and/or lubricating of rolls and/or rolling stock according to which a cooling medium is applied to the rolls from a plurality of nozzles/nozzle rows, on one hand, and for lubrication, on the other hand, base oil is applied to the rolling stock in front of a roll gap, wherein the nozzles/nozzle rows are adjusted separately and independent from each other the cooling medium is applied to the rolls separately from the base oil, and finally, the base oil without water as a base medium is applied directly to the rolling stock over an entire width thereof in a very small amount in comparison with a conventional amount. To this end, media separating means is arranged between the nozzles/nozzle rows for applying cooling medium to the rolls and the nozzles/nozzle rows for applying base oil to the rolling stock.

    摘要翻译： 在一种冷却和/或润滑辊和/或机车车辆的方法中，根据该方法，冷却介质从多个喷嘴/喷嘴列施加到辊上，另一方面，基底 在轧辊间隙中向机车车辆施加油，其中喷嘴/喷嘴排分别调节并且彼此独立地将冷却介质与基础油分开地施加到辊上，最后将无油的基础油 作为基础介质与常规量相比，以非常小的量在整个宽度上直接施加到车辆上。 为此，介质分离装置设置在喷嘴/喷嘴列之间，用于将冷却介质施加到辊和用于将基础油施加到车辆的喷嘴/喷嘴列。

    Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips
    3.
    发明申请
    Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips 有权
    用于施加可调节的拉伸应力分布的方法和装置，特别是在冷轧金属带的边缘区域中

    公开(公告)号：US20070186609A1

    公开(公告)日：2007-08-16

    申请号：US10570413

    申请日：2004-08-27

    申请人： Hans-Peter Richter ,  Hartmut Pawelski ,  Ludwig Weingarten ,  Thorsten Bode ,  Jurgen Klockner ,  Ralf Ohrndorf

    发明人： Hans-Peter Richter ,  Hartmut Pawelski ,  Ludwig Weingarten ,  Thorsten Bode ,  Jurgen Klockner ,  Ralf Ohrndorf

    IPC分类号： B21B39/20 ,  B21B27/06

    CPC分类号： B21B37/28 ,  B21B1/40 ,  B21B13/142 ,  B21B27/02 ,  B21B27/106 ,  B21B37/32 ,  B21B37/44 ,  B21B39/08 ,  B21B45/0251 ,  B21B45/0278 ,  B21B2027/103

    摘要： The invention relates to a method and a device for applying an adjustable tensile-stress distribution, in particular in the edge regions during the cold-rolling of metal strips (16), in particular metal foil, in order to reduce the risk of an excessive build-up of tension and cracks at the edges of the strip, which can lead as a negative consequence to cracks in the strip and to a reduction in production, and in order to improve the surface of the strip and its planarity, even for a relatively high strip displacement speed, and also to reduce strip trimming widths. To achieve these aims, at least one or a combination of two of the following measures are implemented: a) separation of lubrication and cooling of the working rolls by lubricating on the run-in side and cooling on the e discharge side, b) additional influencing of the strip edges using a hot edge spray”, in particular by spraying (21) rolling oil with differing temperatures in zones, c) use of a special cross-sectional configuration of the working rolls (12, 12′) in the vicinity of the strip edges, which creates a partial material build-up during the blooming pass, said build-up forming a longer strip edge with subsequent passes, thus counteracting the risk of an excessive build-up of tensile stress.

    摘要翻译： 本发明涉及一种用于施加可调拉伸应力分布的方法和装置，特别是在金属条（16），特别是金属箔的冷轧过程中的边缘区域中，以减少过度的风险 在带材的边缘处形成张力和裂缝，这可能导致带材中的裂纹的负面影响和生产的减少，并且为了改善条带的表面及其平面性，即使对于 相对较高的条带位移速度，并且还减少条带修剪宽度。 为了实现这些目标，实施以下两种措施中的至少一种或两种组合：a）通过润滑在漏电侧分离润滑和冷却工作辊，并在e排出侧进行冷却，b）额外的 特别是通过在区域中喷涂（21）不同温度的轧制油，c）在附近使用工作辊（12,12'）的特殊横截面构造，使用热边缘喷雾对条带边缘的影响 的带边缘，其在开花期间产生部分材料积聚，所述堆积形成具有随后通过的较长条带边缘，从而抵消拉伸应力的过度累积的风险。

    Roll stand and method for rolling a rolled strip
    4.
    发明授权
    Roll stand and method for rolling a rolled strip 有权
    轧辊机架和轧制轧带的方法

    公开(公告)号：US08302445B2

    公开(公告)日：2012-11-06

    申请号：US12227541

    申请日：2007-03-12

    申请人： Hartmut Pawelski ,  Hans-Peter Richter ,  Ludwig Weingarten

    发明人： Hartmut Pawelski ,  Hans-Peter Richter ,  Ludwig Weingarten

    IPC分类号： B21B29/00

    CPC分类号： B21B29/00 ,  B21B13/14 ,  B21B38/00

    摘要： The invention relates to a roll stand and a method for rolling a rolled strip. The roll stand (100) comprises at least one roller housing on the drive side (AS) and one roller housing on the control side (BS) of the roll stand. It also comprises bending devices which are each firmly connected to spars (2) of the roll stands for treating and bending an upper and/or lower work roller of the roll stand (100) relative to the roller housings. The bending devices and thus the work rollers are controlled via a control device. To be able to control or regulate the bending devices and/or work rollers more precisely, and thus to improve the quality of the rolled strip after rolling, it is suggested according to the invention that a bending force strain gauge be placed appropriately for direct measurement of the actual bending force affecting the work rollers (7, 8) via the bending devices (11).

    摘要翻译： 本发明涉及轧辊机架和轧制轧制带材的方法。 辊架（100）包括在驱动侧（AS）上的至少一个辊壳体和辊架的控制侧（BS）上的一个辊壳体。 它还包括弯曲装置，其各自牢固地连接到辊架的翼梁（2），用于相对于辊壳体处理和弯曲辊架（100）的上和/或下加工辊。 弯曲装置和工作辊通过控制装置进行控制。 为了能够更精确地控制或调节弯曲装置和/或工作辊，并且因此提高轧制后的轧制带材的质量，根据本发明，建议将弯曲应变仪适当地放置用于直接测量 通过弯曲装置（11）影响加工辊（7,8）的实际弯曲力。

    Method of and rolling mill stand for cold rolling mill stand for cold rolling of metallic rolling stock in particular rolling strip with nozzles for gaseous or liquid treatment media
    8.
    发明授权
    Method of and rolling mill stand for cold rolling mill stand for cold rolling of metallic rolling stock in particular rolling strip with nozzles for gaseous or liquid treatment media 有权
    用于冷轧机的轧机机架，用于冷轧金属轧制车间，特别是用于气态或液体处理介质喷嘴的轧制带

    公开(公告)号：US07472574B2

    公开(公告)日：2009-01-06

    申请号：US11629220

    申请日：2005-05-23

    申请人： Hartmut Pawelski ,  Hans-Peter Richter ,  Ludwig Weingarten ,  Peter Jollet

    发明人： Hartmut Pawelski ,  Hans-Peter Richter ,  Ludwig Weingarten ,  Peter Jollet

    IPC分类号： B21B27/06

    CPC分类号： B08B3/022 ,  B08B5/026 ,  B21B9/00 ,  B21B27/10 ,  B21B45/0209 ,  B21B45/0218 ,  B21B45/0251 ,  B21B45/0269 ,  B21B45/0278

    摘要： A method of and a rolling mill stand for cold rolling of a metallic rolling stock (1), in particular rolling strip (1b) with nozzles for gaseous or liquid treatment media, with which the rolling stock (1) is displaced under a processing temperature through a roll gap (40) of a roll pair of upper working roll (2) and lower working roll (3) to undergo plastic deformation, and which permits in addition to a rolling stock surface improvement, the lubrication and surface protection of the rolling stock (1) and the rollers (2, 3) by a reduction in roll separating, with introduction of deep-chilled media, whereby deep chilled inert gas (41), ambient temperature inert gas (41a), lubricant emulsion (42), of admixed base oil, or oil-free, non-residue evaporating hydrocarbons are introduced against the sides (2a; 3a) of the working rollers (2, 3), and/or the rolling gap (40), and/or the rolling stock (1) in groups of jets from individual rows of nozzles (6a to 22b) for lubrication, cooling, and for inerting.

    摘要翻译： 一种轧机的方法和轧机，用于冷轧具有用于气体或液体处理介质的喷嘴的金属车辆（1），特别是轧制带（1b）的冷轧，车辆（1）在处理温度 通过辊对上工作辊（2）和下工作辊（3）的辊间隙（40）进行塑性变形，并且除了机车车辆表面改进之外，轧制的润滑和表面保护 通过引入冷冻介质，由此引入深冷的惰性气体（41），环境温度惰性气体（41a），润滑剂乳液（42）， 的混合基油或无油的非残留蒸发的烃引入到加工辊（2,3）和/或滚动间隙（40）的侧面（2a; 3a）和/或滚动 （1），用于润滑，冷却和f的来自各排喷嘴（6a至22b）的喷嘴组 或惰化。

    Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips
    9.
    发明授权
    Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips 有权
    用于施加可调节的拉伸应力分布的方法和装置，特别是在冷轧金属带的边缘区域中

    公开(公告)号：US07434435B2

    公开(公告)日：2008-10-14

    申请号：US10570413

    申请日：2004-08-27

    申请人： Hans-Peter Richter ,  Hartmut Pawelski ,  Ludwig Weingarten ,  Thorsten Bode ,  Jürgen Klöckner ,  Ralf Ohrndorf

    发明人： Hans-Peter Richter ,  Hartmut Pawelski ,  Ludwig Weingarten ,  Thorsten Bode ,  Jürgen Klöckner ,  Ralf Ohrndorf

    IPC分类号： B21B27/06

    CPC分类号： B21B37/28 ,  B21B1/40 ,  B21B13/142 ,  B21B27/02 ,  B21B27/106 ,  B21B37/32 ,  B21B37/44 ,  B21B39/08 ,  B21B45/0251 ,  B21B45/0278 ,  B21B2027/103

    摘要： The invention relates to a method and a device for applying an adjustable tensile-stress distribution, in particular in the edge regions during the cold-rolling of metal strips (16), in particular metal foil, in order to reduce the risk of an excessive build-up of tension and cracks at the edges of the strip, which can lead as a negative consequence to cracks in the strip and to a reduction in production, and in order to improve the surface of the strip and its planarity, even for a relatively high strip displacement speed, and also to reduce strip trimming widths. To achieve these aims, at least one or a combination of two of the following measures are implemented: a) separation of lubrication and cooling of the working rolls by lubricating on the run-in side and cooling on the discharge side, b) additional influencing of the strip edges using a hot edge spray”, in particular by spraying (21) rolling oil with differing temperatures in zones, c) use of a special cross-sectional configuration of the working rolls (12, 12′) in the vicinity of the strip edges, which creates a partial material build-up during the blooming pass, said build-up forming a longer strip edge with subsequent passes, thus counteracting the risk of an excessive build-up of tensile stress.

    摘要翻译： 本发明涉及一种用于施加可调拉伸应力分布的方法和装置，特别是在金属条（16），特别是金属箔的冷轧过程中的边缘区域中，以减少过度的风险 在带材的边缘处形成张力和裂缝，这可能导致带材中的裂纹的负面影响和生产的减少，并且为了改善条带的表面及其平面性，即使对于 相对较高的条带位移速度，并且还减少条带修剪宽度。 为了实现这些目标，实施以下两种措施中的至少一种或两种组合：a）通过润滑在进料侧和在排放侧进行冷却来分离工作辊的润滑和冷却，b）额外的影响 特别是通过在区域中喷涂（21）不同温度的轧制油，c）使用工作辊（12,12'）附近的特殊横截面构造 带状边缘在开花过程中产生部分材料堆积，所述堆积形成具有随后通过的较长条带边缘，从而抵消拉伸应力过度累积的风险。

    Method of and rolling mill stand for cold rolling mill stand for cold rolling of metallic rolling stock in particular rolling strip with nozzles for gaseous or liquid treatment media
    10.
    发明申请
    Method of and rolling mill stand for cold rolling mill stand for cold rolling of metallic rolling stock in particular rolling strip with nozzles for gaseous or liquid treatment media 有权
    用于冷轧机的轧机机架，用于冷轧金属轧制车间，特别是用于气态或液体处理介质喷嘴的轧制带

    公开(公告)号：US20070175255A1

    公开(公告)日：2007-08-02

    申请号：US11629220

    申请日：2005-05-23

    申请人： Hartmut Pawelski ,  Hans-Peter Richter ,  Ludwig Weingarten ,  Peter Jollet

    发明人： Hartmut Pawelski ,  Hans-Peter Richter ,  Ludwig Weingarten ,  Peter Jollet

    IPC分类号： B21B27/06

    CPC分类号： B08B3/022 ,  B08B5/026 ,  B21B9/00 ,  B21B27/10 ,  B21B45/0209 ,  B21B45/0218 ,  B21B45/0251 ,  B21B45/0269 ,  B21B45/0278

    摘要： A method of and a rolling mill stand for cold rolling of a metallic rolling stock (1), in particular rolling strip (1b) with nozzles for gaseous or liquid treatment media, with which the rolling stock (1) is displaced under a processing temperature through a roll gap (40) of a roll pair of upper working roll (2) and lower working roll (3) to undergo plastic deformation, and which permits in addition to a rolling stock surface improvement, the lubrication and surface protection of the rolling stock (1) and the rollers (2, 3) by a reduction in roll separating, with introduction of deep-chilled media, whereby deep chilled inert gas (41), ambient temperature inert gas (41a), lubricant emulsion (42), of admixed base oil, or oil-free, non-residue evaporating hydrocarbons are introduced against the sides (2a; 3a) of the working rollers (2, 3), and/or the rolling gap (40), and/or the rolling stock (1) in groups of jets from individual rows of nozzles (6a to 22b) for lubrication, cooling, and for inerting.

    摘要翻译： 一种轧机的方法和轧机，用于冷轧具有用于气体或液体处理介质的喷嘴的金属轧制车辆（1），特别是轧制带（1b）的轧制，车辆（1）在处理 通过辊对上工作辊（2）和下工作辊（3）的辊间隙（40）进行塑性变形，并且除了机车车辆表面改进之外，还允许润滑和表面保护 通过引入冷冻介质，由此引入深冷却的惰性气体（41），环境温度惰性气体（41a），润滑剂乳液（42），滚动分离机构（1）和辊子（2,3） ）混合的基础油或无油的非残留蒸发的烃引入到加工辊（2,3）和/或滚动间隙（40）的侧面（2a; 3a）和/或滚动间隙（40）上，以及 /或来自各排喷嘴（6a至22）的射流组的车辆（1） b）用于润滑，冷却和惰化。