公开(公告)号：US20120180540A1

公开(公告)日：2012-07-19

申请号：US13498187

申请日：2010-09-21

Applicant: Birger Schmidt

Inventor： Birger Schmidt

IPC: B21C51/00

CPC classification number: B21B37/16 ,  B21B1/32 ,  B21B2201/06 ,  B21B2261/04 ,  B21B2265/22

Abstract: A flat rolling stock is first rolled in a rolling mill from an initial thickness to an intermediate thickness, and then from the intermediate thickness to a final thickness. In order to roll the rolling stock from the initial thickness to the intermediate thickness, a number of reduction stages is determined and the rolling stock is rolled accordingly. Further, a permissible thickness range for the intermediate thickness is set using technological boundary conditions. The reduction stages are determined such that the intermediate thickness is within the permissible thickness range and either the performance limits of the rolling mill are completely utilized in every reduction stage, or not completely utilized in at least one reduction stage; however, in the event that the number of reduction stages were reduced by one, the intermediate thickness would be outside of the permissible thickness range, although the performance limits of the rolling mill would be completely utilized for all reduction stages.

Abstract translation: 首先将轧制机坯从初始厚度轧制到中间厚度，然后从中间厚度轧制到最终厚度。 为了将机车车辆从初始厚度滚动到中间厚度，确定多个减速阶段，并且相应地轧制机车车辆。 此外，使用技术边界条件设定中间厚度的允许厚度范围。 确定还原阶段，使得中间厚度在允许的厚度范围内，并且在每个还原阶段完全利用轧机的性能极限，或者在至少一个还原阶段中不完全使用还原阶段; 然而，在减少级数减少1的情况下，中间厚度将在允许的厚度范围之外，尽管轧机的性能极限将完全用于所有的还原阶段。

公开(公告)号：US20100077823A1

公开(公告)日：2010-04-01

申请号：US12527495

申请日：2008-02-08

Applicant: Nick Champion ,  Michael Trevor Clark ,  Birger Schmidt ,  Michael Mick Steeper

Inventor： Nick Champion ,  Michael Trevor Clark ,  Birger Schmidt ,  Michael Mick Steeper

IPC: B21B37/74 ,  B21B39/00

CPC classification number: B21B39/004 ,  B21B1/32 ,  B21B39/12 ,  B21B45/0218 ,  B21B2201/06 ,  C21D8/0226

Abstract: Method for thermo-mechanical controlled rolling of metal slabs to plates or strips, in which for two successively rolled slabs the time gap between the starts of their rolling phases 1 is always smaller than the sum of the duration of all rolling phases and all cooling phases of the rolling pattern, and in which during rolling the batch it occurs on at least one rolling mill stand several times that a rolling phase applied to one slab or plate or strip is succeeded by a different rolling phase applied on another slab or plate or strip. In the apparatus for thermo-mechanical rolling according to that method the number of storage positions is half the interleave depth of the performed rolling pattern rounded up to an integer.

Abstract translation: 将金属板坯的热机械控制轧制到板材或带材的方法，其中对于两个连续轧制的板坯，其轧制阶段1的开始之间的时间间隔总是小于所有轧制阶段和所有冷却阶段的持续时间之和 的轧制模式，并且其中在轧制期间，其在至少一个轧机机架上发生几次，使得施加到一个板坯或板或带材的轧制相继续通过施加在另一个板坯或板材上的不同轧制阶段 。 在根据该方法的热机械轧制装置中，存储位置的数量是所执行的滚动模式的交织深度的一半被舍入为整数。

公开(公告)号：US06185972B1

公开(公告)日：2001-02-13

申请号：US09495224

申请日：2000-01-31

Applicant: T. Michael Shore

Inventor： T. Michael Shore

IPC: B21B4104

CPC classification number: B21B1/18 ,  B21B39/18 ,  B21B45/0224 ,  B21B2015/0014 ,  B21B2201/06

Abstract: A method and apparatus for finish rolling long products such as bars, rods and the like, comprising: in a first operational mode, rolling the products through a finishing block and a reducing sizing mill arranged on a primary pass line; and in a second operational mode, diverting the products from the primary pass line to a secondary pass line bypassing the finishing block and then back to the primary pass line for rolling in the reducing sizing mill. Optionally and preferably, a cooling unit is shifted between the primary and secondary pass lines to cool products being rolled in each operational mode.

Abstract translation: 一种用于精加工诸如棒，棒等长产品的方法和装置，包括：在第一操作模式中，通过布置在主通过线上的精加工块和还原定径磨机滚动产品; 并且在第二操作模式中，将产品从一次通过线路转向旁路精轧机组的二次轧制线，然后返回到主轧制线，以在还原精轧机中轧制。 可选地，优选地，冷却单元在主要和次要通过管线之间移动以在每个操作模式下冷却正在轧制的产品。

公开(公告)号：US6030470A

公开(公告)日：2000-02-29

申请号：US95338

申请日：1998-06-10

Applicant: Karl-Ernst Hensger ,  Robert Davis

Inventor： Karl-Ernst Hensger ,  Robert Davis

IPC: B21B1/02 ,  B21B1/26 ,  B21B1/46 ,  B21B37/74 ,  B21B37/76 ,  B21B39/00 ,  B22D11/12 ,  C21D8/02 ,  C21D1/09

CPC classification number: B21B1/26 ,  C21D8/0215 ,  C21D8/0226 ,  B21B1/466 ,  B21B2013/003 ,  B21B2201/06 ,  B21B37/74 ,  B21B37/76 ,  B21B39/006

Abstract: A method and a plant for rolling hot-rolled wide strip from continuously cast thin slabs of ferritic/pearlitic microalloyed structural steels with a microalloy with vanadium and/or with niobium and/or with titanium in a CSP plant or compact strip production plant, wherein the cast slab strand is supplied divided into rolling lengths through an equalizing furnace to a multiple-stand CSP rolling train and is continuously rolled in the CSP rolling train into hot-rolled wide strip, is then cooled in a cooling stretch and is reeled into coils. For achieving optimum mechanical properties in hot-rolled wide strip by thermomechanical rolling, a controlled structure development is carried out when the thin slabs travel through the CSP plant.

Abstract translation: 一种用于在CSP装置或紧凑型带材生产设备中使用具有钒和/或铌和/或钛的微合金的铁素体/珠光体微合金结构钢的连续铸造薄板坯轧制热轧宽带的方法和设备，其中 将铸钢绞线通过均压炉分为轧制长度，通过多台CSP轧制机组连续轧制成热轧宽带，然后在冷却拉伸中冷却并卷成线圈 。 为了通过热机械轧制实现热轧宽带中的最佳机械性能，当薄板坯穿过CSP设备时，进行可控结构开发。

公开(公告)号：US20130209824A1

公开(公告)日：2013-08-15

申请号：US13469300

申请日：2012-05-11

Applicant: Fusheng Sun ,  Kuang-O Yu ,  Ernest M. Crist, JR.

Inventor： Fusheng Sun ,  Kuang-O Yu ,  Ernest M. Crist, JR.

IPC: C22C14/00 ,  B21B1/00 ,  B32B15/01

CPC classification number: B21B1/00 ,  B21B3/00 ,  B21B2201/06 ,  C22C14/00 ,  C22F1/183 ,  Y10T428/12

Abstract: A titanium alloy contains niobium from 8 to 18% by weight; zirconium from 2 to 15% by weight; tin from 0 to 8% by weight; yttrium from 0.0 to 0.3% by weight, and a balance essentially titanium. The titanium alloy has a low Young's modulus, high yield strength, excellent cold bending properties, and good cold stamping and forming performance.

Abstract translation: 钛合金含有8〜18重量％的铌; 2〜15重量％的锆; 锡0〜8重量％; 钇为0.0〜0.3重量％，余量为钛。 钛合金具有低杨氏模量，高屈服强度，优异的冷弯性能，以及良好的冷冲压和成形性能。

公开(公告)号：US20080196469A1

公开(公告)日：2008-08-21

申请号：US11675143

申请日：2007-02-15

Applicant: T. Michael Shore

Inventor： T. Michael Shore

IPC: B21B13/08

CPC classification number: B21B35/02 ,  B21B1/18 ,  B21B45/0224 ,  B21B2201/06

Abstract: A modular rolling mill comprises a plurality of rolling units having work rolls configured and arranged to progressively reduce the cross sectional area of a product received along a mill pass line. Gear units are mechanically coupled to each rolling unit, with each gear unit in turn being mechanically coupled to a driven line shaft by first bevel gear sets. The ratios of the first bevel gear sets progressively increase from the first to the last of the gear units to thereby accommodate a progressively increasing speed of the product being rolled. A second bevel gear set is associated with the last gear unit. The ratio of the second bevel gear set is the same as the ratio of the first level gear set of the penultimate gear unit. The line shaft is selectively coupled to the last gear unit via one or the other of its first and second bevel gear sets.

Abstract translation: 模块化轧机包括多个轧制单元，其具有构造和布置成逐渐减小沿着轧制线路接收的产品的横截面面积的工作辊。 齿轮单元机械地联接到每个滚动单元，每个齿轮单元又通过第一锥齿轮组机械地联接到从动轴。 第一锥齿轮组的比率逐渐从减速机的第一齿轮增加到最后，从而适应逐渐增加的被轧制产品的速度。 第二个锥齿轮组与最后一个减速器相关联。 第二锥齿轮组的比例与倒数第二齿轮组的第一级齿轮组的比率相同。 线轴通过其第一和第二锥齿轮组中的一个或另一个选择性地联接到最后的齿轮单元。

公开(公告)号：US06783612B2

公开(公告)日：2004-08-31

申请号：US09976209

申请日：2001-10-13

Applicant: Gianpietro Benedetti

Inventor： Gianpietro Benedetti

IPC: C21D800

CPC classification number: C21D9/0075 ,  B21B1/18 ,  B21B1/466 ,  B21B45/004 ,  B21B45/0224 ,  B21B2201/06 ,  C21D1/18 ,  C21D1/32 ,  C21D8/06

Abstract: Apparatus for the rolling and heat treatment of elongated metal product of relatively small cross section, such as rods and bars, is described in which the elements required for the conduct of a variety of heat treatments are arranged in in-line disposition whereby any of several heat treatment procedures can be performed on the product without need for transferring the product to remotely located heat treatment facilities. The methods of performing various heat treatments through use of the disclosed apparatus are also described.

Abstract translation: 描述了用于轧制和热处理具有相对小的横截面的细长金属产品的装置，例如杆和杆，其中进行各种热处理所需要的元件被布置为在线配置，其中几个 可以对产品执行热处理程序，而不需要将产品转移到位于远程位置的热处理设施。 还描述了通过使用所公开的装置进行各种热处理的方法。

公开(公告)号：US20030084974A1

公开(公告)日：2003-05-08

申请号：US09976209

申请日：2001-10-13

Inventor： Gianpietro Benedetti

IPC: C21D006/00

CPC classification number: C21D9/0075 ,  B21B1/18 ,  B21B1/466 ,  B21B45/004 ,  B21B45/0224 ,  B21B2201/06 ,  C21D1/18 ,  C21D1/32 ,  C21D8/06

Abstract: Apparatus for the rolling and heat treatment of elongated metal product of relatively small cross section, such as rods and bars, is described in which the elements required for the conduct of a variety of heat treatments are arranged in in-line disposition whereby any of several heat treatment procedures can be performed on the product without need for transferring the product to remotely located heat treatment facilities. The methods of performing various heat treatments through use of the disclosed apparatus are also described.

公开(公告)号：US06336980B1

公开(公告)日：2002-01-08

申请号：US09315848

申请日：1999-05-21

Applicant: Gianpietro Benedetti

Inventor： Gianpietro Benedetti

IPC: C21D800

CPC classification number: C21D9/0075 ,  B21B1/18 ,  B21B1/466 ,  B21B45/004 ,  B21B45/0224 ,  B21B2201/06 ,  C21D1/18 ,  C21D1/32 ,  C21D8/06

Abstract: Apparatus for the rolling and heat treatment of elongated metal product of relatively small cross section, such as rods and bars, is described in which the elements required for the conduct of a variety of heat treatments are arranged in in-line disposition whereby any of several heat treatment procedures can be performed on the product without need for transferring the product to remotely located heat treatment facilities. The methods of performing various heat treatments through use of the disclosed apparatus are also described.

Abstract translation: 描述了用于轧制和热处理具有相对小的横截面的细长金属产品的装置，例如杆和杆，其中进行各种热处理所需要的元件被布置为在线配置，其中几个 可以对产品执行热处理程序，而不需要将产品转移到位于远程位置的热处理设施。 还描述了通过使用所公开的装置进行各种热处理的方法。

公开(公告)号：US06327885B1

公开(公告)日：2001-12-11

申请号：US09625685

申请日：2000-07-26

Applicant: Dietmar Marsoun ,  Wolfgang Horst Hölbling

Inventor： Dietmar Marsoun ,  Wolfgang Horst Hölbling

IPC: B21B4104

CPC classification number: B21B39/18 ,  B21B1/18 ,  B21B39/006 ,  B21B45/0224 ,  B21B2031/026 ,  B21B2201/06

Abstract: In a rolling-mill installation for the continuous production of fine steel includes a roughing block, a finishing block arranged on the rolling line of and after the roughing block, a water cooling section arranged after the finishing block and on the rolling line and a laying unit arranged downstream. In order optionally to be able to carry out rolling processes in accordance with conventional rolling or thermomechanical rolling, the finishing block arranged on the rolling line of the roughing block can be moved into a rolling position at a distance from the rolling line of the roughing block and back again. A rolled-material diverter is arranged downstream of the water cooling section by which the rolled material can optionally be routed on the one hand to a laying unit and on the other hand, via a soaking section, to the finishing block which has been moved at a distance from the rolling line of the roughing block.

Abstract translation: 在用于连续生产细钢的轧机装置中包括粗轧块，布置在粗轧块后的轧制线上的精加工块，在精轧机组之后和轧制生产线上布置的水冷部分， 单位布置在下游。 为了根据传统的轧制或热机械轧制，为了可以进行轧制加工，布置在粗轧块的轧制线上的精加工块可以移动到与粗轧块的轧制线一段距离的轧制位置 再回来。 轧制材料分流器布置在水冷部分的下游，轧制材料可以一方面可选地路由到铺设单元，另一方面经由均热部分到已经移动到 与粗加工块的轧制线的距离。