公开(公告)号：US20180345341A1

公开(公告)日：2018-12-06

申请号：US15609264

申请日：2017-05-31

申请人： Honeywell International Inc.

发明人： Paul McGahan

IPC分类号： B21B37/62

CPC分类号： B21B31/074 ,  B21B37/58 ,  B21B37/62 ,  B21B2261/04 ,  B21B2265/12 ,  B21B2271/02 ,  B21B2275/06 ,  F16C17/02 ,  F16C33/107 ,  F16C2322/12

摘要： A process inferentially determines hydrodynamic bearing flotation in a metal rolling operation for a metal roller bearing. The process receives from a mill stand processing the metal roll a rolling load of the metal roll, a gap between a pair of rollers pressing the metal roll, and a speed of the metal roll through the pair of rollers. The process further receives from the mill stand a gauge of the metal roll after the metal roll has passed through the pair of rollers. The process determines the hydrodynamic bearing flotation using the rolling load of the metal roll, the gap between a pair of rollers pressing the metal roll, the speed of the metal roll through the pair of rollers, and the gauge of the metal roll after the metal roll has passed through the pair of rollers. The process then adjusts the gap between the pair of rollers based on the determined hydrodynamic bearing flotation.

公开(公告)号：US20160318080A1

公开(公告)日：2016-11-03

申请号：US15108132

申请日：2013-12-24

申请人： ARCELORMITTAL

发明人： Christian Moretto ,  Nicolas Pethe ,  Audrey Couturier

IPC分类号： B21B1/22

CPC分类号： B21B1/22 ,  B21B27/10 ,  B21B37/00 ,  B21B45/0251 ,  B21B2001/225 ,  B21B2265/12 ,  B21B2265/20 ,  B21B2275/04 ,  B21B2275/06

摘要： A method for the regulation of at least one of the parameters (α) of a hot rolling process of a semi-finished metal product in at least one rolling mill stand having at least two work rolls is provided. The regulation method includes calculating a forward slip ratio (FWS) with the following equation: FWS = | v exit - v stand | v stand where vexit is the speed of the semi-finished product at the exit of the respective stand and vstand is the linear velocity of the work rolls; calculating an estimated coefficient of friction (μreal) as a function of a measured value of the screwdown force (F) of the work rolls in the stand and of the forward slip ratio (FWS); and regulating at least one of the parameters (α) based on the calculated estimated coefficient of friction (μreal).

摘要翻译： 其中，vexit是相应支架出口处半成品的速度，vstand是工作辊的线速度; 计算作为在工作台中的工作辊的减速力（F）的测量值和前进滑移率（FWS）的函数的估计摩擦系数（μreal）; 以及基于所计算的估计摩擦系数（μreal）来调节参数（α）中的至少一个。

公开(公告)号：US20160101450A1

公开(公告)日：2016-04-14

申请号：US14893098

申请日：2014-04-02

申请人： PRIMETALS TECHNOLOGIES AUSTRIA GMBH

发明人： Bernd LINZER ,  Wolfgang PEITL ,  Bo YANG ,  Michael ZAHEDI

IPC分类号： B21B39/02

CPC分类号： B21B39/02 ,  B21B1/463 ,  B21B37/76 ,  B21B39/004 ,  B21B39/088 ,  B21B39/12 ,  B21B45/0218 ,  B21B2275/06

摘要： A method and device for rapid discharging of metallic plates (21, 22) particularly thick plates, from a rolling mill, to enable secure discharge of relatively short plates (21, 22) from the rolling mill at high velocity and low cycle times by transporting a first plate (21) on a roller bed (9, 13) in the transport direction (T), and preferably the first plate (21) is accelerated in the transport direction (T); depositing the first plate (21) on the roller bed (9, 13); transporting a second plate (22) on the roller bed (9, 13) in the transport direction (T); depositing the second plate (22) in the transport direction before the first plate (21) on the roller bed (9, 13); and discharging the first and the second plates (21, 22) from the roller bed (9, 13) onto a storage (24), wherein the discharging occurs crosswise to the transport direction (T).

摘要翻译： 一种用于从轧机快速排出金属板（21,22）特别是厚板的方法和装置，以便能够以高速度和低循环时间以较高的速度和低的循环时间将较短的板（21,22）从轧机中排出 在输送方向（T）上的辊床（9,13）上的第一板（21），优选地，第一板（21）沿输送方向（T）加速; 将第一板（21）沉积在辊床（9,13）上; 在输送方向（T）上在辊床（9,13）上运送第二板（22）; 在第一板（21）之前的输送方向上在辊床（9,13）上沉积第二板（22）; 以及将所述第一板和所述第二板（21,22）从所述辊床（9,13）排出到存储器（24）上，其中所述放电与所述输送方向（T）交叉。

公开(公告)号：US20160016212A1

公开(公告)日：2016-01-21

申请号：US14769873

申请日：2013-12-10

申请人： PRIMETALS TECHNOLOGIES AUSTRIA GMBH

发明人： FRANCIS CHARRE ,  JEAN-PAUL FAURE ,  YVES GUILLOT ,  STANISLAS MAUUARY

IPC分类号： B21B1/22 ,  B21B45/02

CPC分类号： B21B1/22 ,  B21B1/28 ,  B21B39/006 ,  B21B41/00 ,  B21B45/0239 ,  B21B45/0269 ,  B21B45/0278 ,  B21B2001/221 ,  B21B2015/0057 ,  B21B2275/06 ,  B21B2275/08

摘要： An installation for rolling a metal strip includes a rolling mill through which the strip is rolled as it passes continuously, rolling agents brought into contact with rolls of the rolling mill and with the strip, a strip drawing unit positioned at the outlet of the rolling mill, and a decontamination module with at least one degreaser positioned between the outlet of the rolling mill and the drawing unit so as to remove residual rolling agents from the strip at the outlet from the rolling mill. A strip accumulator is positioned at the outlet of at least part of the drawing unit, particularly so as to keep the speed of travel of the strip at the outlet of the accumulator below a maximum threshold. A paper-strip insertion module is positioned downstream of the outlet from the strip accumulator.

摘要翻译： 用于轧制金属带的装置包括：轧机，当轧制物连续通过时通过该轧机轧制，与轧机的轧辊接触的轧制剂和带材，轧制机出口处的带材拉丝单元 ，以及净化组件，其中至少一个除油机定位在轧机的出口和拉制单元之间，以便从轧机的出口处除去残留的轧制剂。 带状蓄能器定位在拉伸单元的至少一部分的出口处，特别是使得条带在蓄能器出口处的行进速度保持在最大阈值以下。 纸条插入模块位于带状蓄电池出口的下游。

公开(公告)号：US20150367391A1

公开(公告)日：2015-12-24

申请号：US14843537

申请日：2015-09-02

申请人： PRIMETALS TECHNOLOGIES JAPAN, LTD.

发明人： SHINICHI KAGA ,  MITSURU ONOSE ,  NORIAKI TOMINAGA ,  TAKEHIKO SAITO ,  YASUTSUGU YOSHIMURA

IPC分类号： B21B1/28 ,  B21B37/46

CPC分类号： B21B1/28 ,  B21B1/22 ,  B21B15/0085 ,  B21B37/32 ,  B21B37/38 ,  B21B37/44 ,  B21B37/46 ,  B21B37/48 ,  B21B38/04 ,  B21B2015/0014 ,  B21B2015/0057 ,  B21B2015/0064 ,  B21B2275/06

摘要： Cold rolled material manufacturing equipment comprises: an unwinding device for unwinding a hot rolled coil after acid pickling; joining means, disposed on the exit side of the unwinding device, for joining the tail end of a preceding coil to the leading end of a succeeding coil unwound from the unwinding device; a rolling mill for continuously rolling the coils in one direction; a strip storage device, disposed between the joining means and the rolling mill, for storing a strip to perform continuous rolling during the joining; a strip cutting device for cutting the strip to a desired length; a winding device for winding the rolled coil; transport means for transporting the coil to the unwinding device so that the coil is rolled a plurality of times; and a rolling speed control device for controlling a rolling speed during the joining to a lower speed than a steady rolling speed.

摘要翻译： 冷轧材料制造设备包括：酸洗后退卷热轧卷材的退绕装置; 连接装置，设置在退绕装置的出口侧，用于将前一个线圈的尾端连接到从退绕装置退绕的后续线圈的前端; 一个用于在一个方向上连续滚动线圈的轧机; 带状存储装置，设置在所述接合装置和所述轧机之间，用于在接合期间存储条以进行连续轧制; 用于将条切割成所需长度的条切割装置; 卷绕卷取卷绕装置; 用于将线圈输送到退绕装置的输送装置，使得线圈多次滚动; 以及轧制速度控制装置，用于在接合期间将轧制速度控制到比稳定轧制速度更低的速度。

公开(公告)号：US20150000360A1

公开(公告)日：2015-01-01

申请号：US14375907

申请日：2013-02-25

申请人： Danieli & C. Officine Meccaniche S.P.A.

发明人： Daniele Andreatta

IPC分类号： B21B37/46 ,  B21B1/16

CPC分类号： B21B37/46 ,  B21B1/16 ,  B21B37/16 ,  B21B2013/006 ,  B21B2037/002 ,  B21B2275/06

摘要： A slit plant comprises a rest bar (14), for regulating the transversal position of an inlet guide to the moulder unit (12), a rolling unit for reducing the billet to a rolled section having two sections, a cutting box (13) for separating the two sections into two separate strands, one or more rolling units for rolling the two strands (1, 2), pairs of speed and/or section measurers (20, 21) downstream of the cutting box (13), a shear (15). The method for controlling the plant provides measuring the rolling speeds V1 and V2 of each of the two strands (1, 2) and/or of the division step respective sections A1 and A2 of the two strands (1, 2) downstream of the cutting box (13) by means of pairs of measurers; detecting the lengths of the two strands (1, 2) and calculating the difference in length thereof, based on which the plant, in a successive feedback step, is activated to decrease the difference in length between the two strands (1, 2).

摘要翻译： 狭缝设备包括用于调节到模具单元（12）的入口引导件的横向位置的止动杆（14），用于将坯料还原成具有两个部分的轧制部分的轧制单元，用于 将两个部分分成两个单独的股，一个或多个滚动单元，用于在切割箱（13）的下游滚动两股（1,2），成对的速度和/或部分测量器（20,21），剪切（ 15）。 用于控制设备的方法提供了测量两根绞线（1,2）和/或切割下游两股（1,2）的分割步骤A1和A2分别的滚动速度V1和V2 盒（13）通过测量对; 检测两条线（1,2）的长度并计算其长度差，基于该长度，连续反馈步骤中的植物被激活以减小两条线（1,2）之间的长度差。

公开(公告)号：US08773647B2

公开(公告)日：2014-07-08

申请号：US13376821

申请日：2010-12-28

申请人： Yong Kook Park ,  Gap Soo Lim

发明人： Yong Kook Park ,  Gap Soo Lim

IPC分类号： G01P3/36

CPC分类号： G01P3/68 ,  B21B38/00 ,  B21B2275/06 ,  G01S17/58

摘要： A device for measuring a speed of a material includes a body unit disposed at an exit side of a rolling stand and placed below a material which is transferred from the rolling stand; and a speed measuring unit installed on the body unit and constructed to measure a speed of the material transferred from the rolling stand.

摘要翻译： 用于测量材料速度的装置包括设置在轧制机架的出口侧的主体单元，并放置在从轧制机架转移的材料的下方; 以及速度测量单元，其安装在所述主体单元上并构造成测量从所述轧制机架转移的材料的速度。

公开(公告)号：US08327918B2

公开(公告)日：2012-12-11

申请号：US12733041

申请日：2008-07-31

申请人： Juergen Seidel ,  Ernst Windhaus ,  Markus Reifferscheid ,  Juergen Mueller

发明人： Juergen Seidel ,  Ernst Windhaus ,  Markus Reifferscheid ,  Juergen Mueller

IPC分类号： B22D11/20 ,  B22D11/128 ,  B22D11/16

CPC分类号： B21B1/463 ,  B21B13/22 ,  B21B37/74 ,  B21B2261/20 ,  B21B2275/06 ,  C21D8/0226 ,  C21D11/005

摘要： A method of fabricating a steel strip (1) including a) providing a functional relationship in a machine controller (8) between a slab casting speed (v) or the mass flow as a product of casting speed and strip thickness or as a product of strip speed and strip thickness and the strip temperature (t) downstream of the last rolling stand (7) for a different number (n) of active rolling stands (7) and different final thicknesses, b) determining or specifying the casting speed (v) or the mass flow (v×H) and feeding the determined value into the machine controller (8), and c) determining the optimum number of active rolling stands (7) and the final thicknesses and thickness reductions which can be rolled with them in the rolling train using the functional profiles.

摘要翻译： 一种制造钢带（1）的方法，包括：a）在机器控制器（8）之间以铸造速度（v）或质量流量作为铸造速度和带材厚度的乘积提供功能关系，或作为 条带速度和条带厚度以及不同数量（n）个活动轧机机架（7）和不同最终厚度的最后轧制机架（7）下游的轧制温度（t），b）确定或确定铸造速度（v ）或质量流量（v×H），并将确定的值输送到机器控制器（8）中，以及c）确定活动轧机机架（7）的最佳数量以及可以与它们滚动的最终厚度和厚度减小 在列车中使用功能型材。

公开(公告)号：US07513136B2

公开(公告)日：2009-04-07

申请号：US10666054

申请日：2003-09-22

申请人： Richard Laliberté ,  Pierre Sirois ,  Régis Gagnon

发明人： Richard Laliberté ,  Pierre Sirois ,  Régis Gagnon

IPC分类号： B21B29/00 ,  B21B37/48 ,  B21B37/58

CPC分类号： H01M4/0404 ,  B21B1/40 ,  B21B3/00 ,  B21B9/00 ,  B21B27/00 ,  B21B27/02 ,  B21B29/00 ,  B21B37/38 ,  B21B37/54 ,  B21B38/00 ,  B21B38/02 ,  B21B38/04 ,  B21B38/06 ,  B21B45/0242 ,  B21B2013/025 ,  B21B2015/0057 ,  B21B2015/0071 ,  B21B2035/005 ,  B21B2275/06 ,  H01M4/0435 ,  H01M4/13 ,  H01M4/405

摘要： An apparatus for and method of manufacturing lithium or lithium alloy anodes for electrochemical cells by a lamination process wherein a lithium or lithium alloy sheet is reduced into a thin lithium or lithium alloy film. The method and apparatus provide adjustments of the profile defined by the meeting surfaces of a pair of working rollers to compensate for thermal dilation of the working rollers or to compensate for irregular thickness of the lithium or lithium alloy sheet to control the shape and profile of the lithium or lithium alloy film being laminated.

摘要翻译： 一种通过层压方法制造电化学电池的锂或锂合金阳极的装置和方法，其中将锂或锂合金片材还原成薄的锂或锂合金膜。 该方法和装置提供了由一对加工辊的会合表面限定的轮廓的调整，以补偿加工辊的热膨胀或补偿锂或锂合金板的不规则厚度，以控制其形状和轮廓 层压锂或锂合金膜。

公开(公告)号：US06386420B2

公开(公告)日：2002-05-14

申请号：US09848036

申请日：2001-05-03

申请人： Giichi Matsuo ,  Susumu Okawa ,  Koji Okushima

发明人： Giichi Matsuo ,  Susumu Okawa ,  Koji Okushima

IPC分类号： B23K3700

CPC分类号： B21B37/005 ,  B21B1/18 ,  B21B15/0085 ,  B21B39/006 ,  B21B2273/20 ,  B21B2275/04 ,  B21B2275/06 ,  B23K11/04

摘要： A plurality of materials are rolled in an upstream stand. While the transfer speed of a succeeding material and the front end position thereof are detected, the transfer speed and the rear end position of a preceding material are detected by a measuring roll. The transfer speed of the succeeding material is controlled by adjusting at least the drive speed of the pinch rolls so that the front end of the succeeding material contacts the rear end of the preceding material at a specified position in a travelling welder. The rear end of the preceding material is joined with the front end of the succeeding material by flash-butt welding using the travelling welder to form a continuous material while letting the travelling welder move at a speed synchronous with the transfer speed of the continuous material. The welded portion on the continuous material is ground and/or cut to remove burrs therefrom. After removing the burrs, the continuous material is continuously rolled by a down-stream stand.

摘要翻译： 多个材料在上游支架中滚动。 在检测到后续材料的传送速度和其前端位置的同时，通过测量辊检测前一材料的传送速度和后端位置。 通过至少调整夹送辊的驱动速度来控制后续材料的传送速度，使得后续材料的前端在行进焊机的指定位置处接触前一材料的后端。 前述材料的后端通过使用移动焊接机的对接焊接而与后续材料的前端连接以形成连续材料，同时让行进焊接机以与连续材料的传送速度同步的速度移动。 将连续材料上的焊接部分研磨和/或切割以除去毛边。 在除去毛刺之后，连续材料通过下游支架连续滚动。