公开(公告)号：US20180093310A1

公开(公告)日：2018-04-05

申请号：US15286310

申请日：2016-10-05

申请人： Allor Manufacturing Inc.

发明人： James Kitson ,  Anthony Allor ,  David Withrow

IPC分类号： B21D1/02 ,  B21B1/22

CPC分类号： B21D1/02 ,  B21B1/22 ,  B21B2015/0071

摘要： A method uses a device to level a metal plate fabricated from high-strength metal material. The method includes providing a serpentine path between a plurality of upper and lower rollers in parallel arrangement to define a longitudinal spacing. The upper and lower rollers are positioned relative to one another such that a plunge depth is defined based upon a difference between a top-dead-center point of the lower rollers and a bottom-dead-center point of contiguous upper rollers, and a longitudinal spacing and the plunge depth are configured such that the upper rollers and the lower rollers are disposed to impart a bend radius on the metal plate as the metal plate is drawn through the serpentine path such that the metal plate bends about the outer peripheral surfaces of the upper and lower rollers. The bend radius is selected to achieve a desired plastification of the metal sheet.

公开(公告)号：US20180001361A1

公开(公告)日：2018-01-04

申请号：US15537503

申请日：2015-12-02

申请人： SMS group GmbH

发明人： Roman DEHMEL ,  Frank WERNER

IPC分类号： B21B37/42 ,  B21D1/05 ,  B21D1/06 ,  B21B38/02 ,  B21D3/10 ,  B21D37/10 ,  B30B15/04 ,  B21B15/00 ,  B29C53/04

CPC分类号： B21B37/42 ,  B21B38/02 ,  B21B2015/0071 ,  B21D1/00 ,  B21D1/05 ,  B21D1/06 ,  B21D3/10 ,  B21D37/10 ,  B29C53/043 ,  B30B15/041

摘要： A pressing tool part for eliminating a flatness defect on a flat semi-finished product provided with a pressing surface facing the flat semi-finished product. The pressing tool includes part half segments separated from each other by a material weakening, which are connected to one another on the one hand to by an elastically bendable bending bridge region of the pressing tool part, and on the other hand to a common actuator in order to elastically deform the pressing surface of the pressing tool part as a function of the flatness defect.

公开(公告)号：US08997539B2

公开(公告)日：2015-04-07

申请号：US13744080

申请日：2013-01-17

申请人： The Bradbury Company, Inc.

发明人： John Dennis Clark ,  Clarence B. Cox, III

IPC分类号： B21B37/28 ,  B21D1/02 ,  B21B15/00

CPC分类号： B21B37/28 ,  B21B1/24 ,  B21B2015/0071 ,  B21B2263/06 ,  B21B2263/08 ,  B21D1/02

摘要： Methods and apparatus for monitoring and conditioning strip material are disclosed. A disclosed example apparatus includes a plurality of sensors located along a width of a moving material. Each of the plurality of sensors corresponds to a respective one of a plurality of longitudinal zones located along a width of the moving material. The apparatus also includes a material condition monitor configured to determine the condition of the moving material, and a feedback unit coupled to the material condition monitor and configured to be coupled to a plurality of different types of material conditioners. The feedback unit is configured to map each of the plurality of sensors to at least a respective one of a plurality of adjustable backup bearings based on being coupled to any one of the material conditioners.

摘要翻译： 公开了用于监测和调节条带材料的方法和装置。 公开的示例性装置包括沿着移动材料的宽度定位的多个传感器。 多个传感器中的每一个对应于沿着移动材料的宽度定位的多个纵向区域中的相应一个。 该装置还包括配置成确定移动材料的状态的材料状态监视器，以及耦合到材料状态监视器并被配置为耦合到多种不同类型的材料调节器的反馈单元。 反馈单元被配置为基于耦合到任何一种材料调节器将多个传感器中的每一个映射到多个可调节支承轴承中的至少相应的一个。

公开(公告)号：US20090113973A1

公开(公告)日：2009-05-07

申请号：US12260780

申请日：2008-10-29

申请人： Clarence B. Cox, III

发明人： Clarence B. Cox, III

IPC分类号： B21D1/02 ,  B21D3/04

CPC分类号： B21B37/46 ,  B21B1/22 ,  B21B15/00 ,  B21B39/08 ,  B21B2015/0071 ,  B21D1/02

摘要： Apparatus and methods to drive material conditioning machines are described. An example apparatus includes a first plurality of work rolls to process a strip material and a second plurality of work rolls to process the strip material. The example apparatus also includes a motor to drive the second plurality of work rolls. The motor is to apply a first rolling torque to the second plurality of work rolls that is different than a second rolling torque applied to the first plurality of work rolls.

摘要翻译： 描述了驱动材料调节机器的装置和方法。 示例性设备包括用于处理条带材料的第一多个工作辊和用于处理条带材料的第二多个工作辊。 示例性装置还包括用于驱动第二多个工作辊的电动机。 马达将第一滚动扭矩施加到与施加到第一多个工作辊上的第二滚动转矩不同的第二多个工作辊。

公开(公告)号：US07363792B2

公开(公告)日：2008-04-29

申请号：US11578810

申请日：2005-12-16

申请人： Wilfried Modrow ,  Ulrich Skoda-Dopp

发明人： Wilfried Modrow ,  Ulrich Skoda-Dopp

IPC分类号： B21B41/00

CPC分类号： B21B1/466 ,  B21B1/26 ,  B21B1/34 ,  B21B13/22 ,  B21B39/004 ,  B21B39/12 ,  B21B2015/0014 ,  B21B2015/0071 ,  B21B2201/06 ,  B21B2203/42

摘要： The invention relates to a device for producing a metallic product (1) by rolling, comprising: a first area (2) inside of which slabs are produced by primary shaping; a second area (3), which is located downstream from the first area (2) in the direction of flow (F) of the material and inside of which at least one first rolling device (4) for rolling slabs is arranged; a third area (5), which is located downstream from the second area (3) in the direction of flow (F) of the material and inside of which at least one second rolling device (6) for rolling slabs or the intermediate product produced therefrom is arranged, and; a fourth area (7), which is located downstream from the third area (5) in the direction of flow (F) of the material and inside of which at least one aftertreating device (8) for the rolled material is arranged. In order to increase the economic efficiency of the device, this device is characterized by (having a conveying device (9) with which the metallic product (1) can be removed between the second area (3) and the third area (5), conveyed and can be fed to the processing process once again between the third area (5) and the fourth area (7).

摘要翻译： 本发明涉及通过轧制生产金属制品（1）的装置，包括：第一区域（2），其中通过初级成形制造板坯; 第二区域（3），其沿着材料的流动方向（F）位于第一区域（2）的下游，并且内部具有至少一个用于轧制板坯的第一轧制装置（4）; 第三区域（5），其在所述材料的流动方向（F）的下游位于所述第二区域（3）的下游，并且其内部具有至少一个用于轧制板坯的第二轧制装置（6）或产生的中间产品 从中排出， 第四区域（7），其沿着材料的流动方向（F）位于第三区域（5）的下游，并且其内部布置有至少一个用于轧制材料的后处理装置（8）。 为了提高装置的经济效率，该装置的特征在于具有能够在第二区域（3）和第三区域（5）之间移除金属制品（1）的输送装置（9） 并且可以在第三区域（5）和第四区域（7）之间再次进入处理过程。

公开(公告)号：US07096704B2

公开(公告)日：2006-08-29

申请号：US10480393

申请日：2002-07-17

申请人： Tsuyoshi Asano

发明人： Tsuyoshi Asano

IPC分类号： B21B39/08

CPC分类号： B21B37/48 ,  B21B1/08 ,  B21B1/085 ,  B21B1/18 ,  B21B3/02 ,  B21B35/10 ,  B21B37/52 ,  B21B39/006 ,  B21B45/004 ,  B21B2001/221 ,  B21B2015/0014 ,  B21B2015/0071 ,  C21D9/04

摘要： A cold rolling method for performing a series of processes including rolling and cutting of a workpiece in succession, wherein tensile forces are applied to the workpiece during processes from the rolling to straightening.To eliminate the processes of annealing, pickling and chemical conversion coating to accomplish cost reduction and energy saving. To reduce material loss to 5% or lower. To decrease dimensional variation among workpieces (within 0.05 mm or lower) and improve straightness of the rolled workpiece including end parts thereof after cutting (final precision of 0.1 mm). To decrease lead time necessary to process a base material before it is introduced into the rolling line to reduce running and equipment costs.

摘要翻译： 一种冷轧方法，用于连续地进行工件的轧制和切割的一系列处理，其中在从轧制到矫直的加工过程中对工件施加拉伸力。 消除退火，酸洗和化学转化涂层的过程，以实现成本降低和节能。 减少材料损失至5％以下。 为了减小工件之间的尺寸变化（0.05mm以下），并且在切割后（最终精度为0.1mm）提高包括其端部的轧制工件的直线性。 为了减少在将基材引入轧制线之前处理基材以减少运行和设备成本所需的前置时间。

公开(公告)号：US20040112105A1

公开(公告)日：2004-06-17

申请号：US10480393

申请日：2004-01-26

发明人： Tsuyoshi Asano

IPC分类号： B21B039/08

CPC分类号： B21B37/48 ,  B21B1/08 ,  B21B1/085 ,  B21B1/18 ,  B21B3/02 ,  B21B35/10 ,  B21B37/52 ,  B21B39/006 ,  B21B45/004 ,  B21B2001/221 ,  B21B2015/0014 ,  B21B2015/0071 ,  C21D9/04

摘要： A cold rolling method for performing a series of processes including rolling and cutting of a workpiece in succession, wherein tensile forces are applied to the workpiece during processes from the rolling to straightening. To eliminate the processes of annealing, pickling and chemical conversion coating to accomplish cost reduction and energy saving. To reduce material loss to 5% or lower. To decrease dimensional variation among workpieces (within 0.05 mm or lower) and improve straightness of the rolled workpiece including end parts thereof after cutting (final precision of 0.1 mm). To decrease lead time necessary to process a base material before it is introduced into the rolling line to reduce running and equipment costs.

摘要翻译： 一种冷轧方法，用于连续地进行工件的轧制和切割的一系列处理，其中在从轧制到矫直的加工过程中对工件施加拉伸力。 消除退火，酸洗和化学转化涂层的过程，以实现成本降低和节能。 减少材料损失至5％以下。 为了减小工件之间的尺寸变化（0.05mm以下），并且在切割后（最终精度为0.1mm）提高包括其端部的轧制工件的直线性。 为了减少在将基材引入轧制线之前处理基材以减少运行和设备成本所需的前置时间。

公开(公告)号：US20030167818A1

公开(公告)日：2003-09-11

申请号：US10148348

申请日：2002-08-20

发明人： Heiji Kato ,  Michael Angel Lopez ,  John Albert Ziegelaar

IPC分类号： B21B039/20

CPC分类号： B21B37/28 ,  B21B1/463 ,  B21B39/006 ,  B21B39/08 ,  B21B45/008 ,  B21B2001/225 ,  B21B2015/0071 ,  Y02P70/127

摘要： A thin steel strip is passed through a pinch roll stand comprising pinch rolls to a hot rolling mill comprising work rolls and backing rolls. In advance of rolling mill, the strip passes over support rolls. An anti-crimping guide roll located immediately in advance of the rolling mill is mounted on a pair of rocker structures so as to be rasiable from a lower inoperative position to lift the strip out of a straight line path so as to pass around the anti-crimping roll and to be wrapped about the upper work roll, that roll supports the strip and resists buckling of the strip and the generation of crimping defects.

摘要翻译： 将薄钢带穿过包括夹送辊的夹送辊架到包括工作辊和背衬辊的热轧机。 在轧机之前，钢带穿过支撑辊。 立即在轧机前面设置的防卷曲导向辊安装在一对摇臂结构上，以便从较低的不工作位置变得可靠，以将该条带从直线路径上提升， 卷绕辊并且围绕上工作辊卷绕，该辊支撑条并抵抗带的弯曲并产生卷曲缺陷。

公开(公告)号：US06264767B1

公开(公告)日：2001-07-24

申请号：US09350314

申请日：1999-07-09

申请人： William R. Frank ,  Jonathan Dorricott ,  Laurie E. Collins ,  Joseph Duane Russo ,  Robert Joseph Boecker ,  Brian H. Wales

发明人： William R. Frank ,  Jonathan Dorricott ,  Laurie E. Collins ,  Joseph Duane Russo ,  Robert Joseph Boecker ,  Brian H. Wales

IPC分类号： C21D802

CPC分类号： C21D8/0226 ,  B21B1/34 ,  B21B1/466 ,  B21B37/74 ,  B21B45/004 ,  B21B45/0218 ,  B21B2015/0014 ,  B21B2015/0071 ,  B21B2261/18 ,  B21B2265/22 ,  C21D8/021 ,  C21D2211/002 ,  C21D2211/008

摘要： A steel rolling mill including a Steckel mill is provided with an in-line upstream quench station located downstream of the caster and upstream of the reheat furnace, a shear located downstream of the Steckel mill, and a temperature reduction station downstream of the shear. The upstream quench station has spray nozzles that quench a surface layer of the steel to transform same from an austentitic to a non-austentitic microstructure. The shear provides a precise transverse vertical face on the leading end of the steel. The temperature reduction station applies cooling fluid to the rolled steel so as to obtain a preferred microstructure that may be either bainite or martensite. If bainite, the temperature reduction station includes laminar-flow cooling apparatus; if martensite, the station also includes an initial rapid quench, in which latter case the station is followed by a tempering furnace.

摘要翻译： 包括Steckel轧机的钢轧机设置有位于脚轮下游并在再热炉上游的在线上游骤冷站，位于Steckel轧机下游的剪切机，以及剪切下游的温度降低站。 上游淬火站具有喷嘴，其淬火钢的表面层以将其从奥氏体转变为非奥氏体微结构。 剪切在钢的前端提供精确的横向垂直面。 降温站将冷却流体施加到轧制钢，以获得可以是贝氏体或马氏体的优选微观结构。 如果贝氏体，降温站包括层流冷却装置; 如果马氏体，车站还包括初始快速淬火，其中后一种情况是车站后面是回火炉。

公开(公告)号：US06205830B1

公开(公告)日：2001-03-27

申请号：US09512686

申请日：2000-02-24

申请人： Kevin Voges

发明人： Kevin Voges

IPC分类号： B21D106

CPC分类号： B21B45/06 ,  B21B45/0218 ,  B21B45/08 ,  B21B2015/0071 ,  B21D1/05

摘要： A sheet metal processing apparatus comprises a stretcher-leveler and a surface conditioner in combination. The stretcher leveler has an input end, an output end, and a stretching mechanism between the input and output ends. The input end of the stretcher-leveler is adapted to receive at least a portion of a metal sheet to be processed. The stretching mechanism has a plurality of gripping members. The gripping members are adapted for gripping the metal sheet and stretching the portion of the metal sheet between the gripping members past its yield point to eliminate internal residual stresses therein. The stretcher-leveler is adapted to then discharge the stretched portion of the metal sheet from the output end of the stretcher-leveler. A surface conditioner is positioned adjacent the output end of the stretcher-leveler. The surface conditioner is adapted to receive the portion of the metal sheet discharged from the output end of the stretcher-leveler. The surface conditioner has at least one rotating conditioning member adapted for engagement with a surface of the metal sheet.

摘要翻译： 钣金加工装置组合包括担架平整机和表面调节器。 担架矫直机具有输入端，输出端和输入端与输出端之间的拉伸机构。 担架平整机的输入端适于容纳要处理的金属板的至少一部分。 拉伸机构具有多个夹持构件。 夹持构件适于夹持金属片并且拉伸夹持构件之间的金属片的部分超过其屈服点以消除其中的内部残余应力。 担架调平器适于从担架平整机的输出端排出金属片的拉伸部分。 表面调节器位于担架平整机的输出端附近。 表面调节器适于容纳从担架矫直机的输出端排出的金属片的部分。 所述表面调节器具有适于与所述金属板的表面接合的至少一个旋转调节部件。