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公开(公告)号：US10118259B1
公开(公告)日：2018-11-06
申请号：US14103483
申请日：2013-12-11
申请人： ATI PROPERTIES LLC
发明人： Matthew V. Fonte
摘要： A method of producing a bimetallic tubular component includes providing a first tubular workpiece having an inner diameter and a second tubular workpiece having an outer diameter. The first and second tubular workpieces have dissimilar cold-working processing parameters. The method further includes diffusion bonding the inner diameter of the first tubular workpiece to the outer diameter of the second tubular workpiece, and flowforming the diffusion bonded tubular workpieces to form the bimetallic tubular component.
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2.发明申请Rolling mill, roll stand, as well as method for replacing roll stands in a rolling mill 审中-公开轧机，轧机机架，以及在轧机中更换辊架的方法公开(公告)号：US20120103048A1
公开(公告)日：2012-05-03
申请号：US13285107
申请日：2011-10-31
申请人： Gabriele VIETEN , Jovo SUBANOVIC , Walter HOEFFGEN
发明人： Gabriele VIETEN , Jovo SUBANOVIC , Walter HOEFFGEN
CPC分类号： B21B31/08 , B21B1/18 , B21B13/103 , B21B31/10 , Y10T29/49817
摘要： In order to allow simple replacement of the roll stands in the case of a rolling mill for rolling elongated material, having multiple roll stands disposed in a line, forming a central caliber opening, wherein the roll stands are disposed in a stand position, in each instance, and can be displaced into at least one change position, in each instance, each stand position has an intake coupling, and the intake coupling has a coupling part on the roll stand side, as well as a coupling part on the drive side, wherein the drive-side coupling part is provided in axially fixed manner on the stand position.
摘要翻译： 为了在轧制细长材料的轧机的情况下简单地更换轧机机架，具有设置成一条直线的多个轧辊机架，形成中心口径开口，其中轧辊机架设置在立柱位置 并且可以移动到至少一个改变位置，在每种情况下，每个支架位置具有进气联轴器，并且进气联轴器在辊架侧具有联接部件以及驱动侧上的联接部件， 其特征在于，所述驱动侧联接部在所述支架位置上以轴向固定的方式设置。
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公开(公告)号：US20080184766A1
公开(公告)日：2008-08-07
申请号：US12012331
申请日：2008-02-01
申请人： Heiner Kudrus
发明人： Heiner Kudrus
CPC分类号： B21D3/04
摘要： A straightening rotor is provided with at least two freely positionable balancing means that are essentially arranged symmetrical to a central plane, axially relative to a rotational axis of the straightening rotor. This makes it possible to achieve higher speeds and/or a longer service life.
摘要翻译： 矫直转子设置有至少两个可自由定位的平衡装置，其基本上相对于中心平面对称地相对于矫直转子的旋转轴线轴向地布置。 这使得可以实现更高的速度和/或更长的使用寿命。
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4.发明授权
公开(公告)号：US5355704A
公开(公告)日：1994-10-18
申请号：US970085
申请日：1992-11-03
申请人： Helmut Holthoff
发明人： Helmut Holthoff
IPC分类号： B21B27/02 , B21B13/10 , B21B17/00 , B21B31/16 , B21B31/18 , B21B31/20 , B21B38/00 , B23Q17/22 , G01B9/08
CPC分类号： B21B38/00 , B21B31/16 , B21B13/103 , B21B17/00 , B21B2273/22 , B21B31/18 , B21B31/20
摘要： For adjusting of three caliber opening rollers or guiding rolls, a light source is arranged on the one side of the roller or guiding roll, a device is located at another side of the roller or the guiding roll and receives a shadow image of a caliber contour and has a turnable, displaceable and arrestable bar template. The bar template has at least one polygon which corresponds to the number of rollers or guiding rolls of a caliber and sides which are offset from one another with the same angular position as rotary axes of the rollers or guiding rolls, and center points of inscribed circles of several such polygons are located on one another.
摘要翻译： 为了调整三个开口辊或引导辊，光源设置在辊或引导辊的一侧上，装置位于辊或引导辊的另一侧，并接收口径轮廓的阴影图像 并具有可转换，可移动和可逮捕的条形模板。 条形模板具有至少一个多边形，其对应于具有与辊或引导辊的旋转轴线相同角度位置彼此偏移的口径和侧面的辊或引导辊的数量，以及内接圆的中心点 几个这样的多边形位于彼此之间。
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公开(公告)号：US4262516A
公开(公告)日：1981-04-21
申请号：US957611
申请日：1978-11-03
申请人： Frank Weber , Erwin Jericho , Werner Friedrichs
发明人： Frank Weber , Erwin Jericho , Werner Friedrichs
IPC分类号： B21C23/10 , B21B17/00 , B21B17/02 , B21B17/08 , B21B23/00 , B21J5/10 , B21K21/02 , B21C23/18 , B21D22/26
摘要： A pierced metal blank having an annular cross-section with one end closed and the other end open for use in the manufacture of seamless tubes has a bore with portions of different diameters, the portion of larger diameter, which is adjacent the open end of the blank has a wall thickness which is less than that of the portion of smaller diameter which is adjacent the closed end of the blank. Preferably there is a conical transition between the two portions of different diameters. The blank is preferably made from a metal billet of square cross-section in a substantially cylindrical piercing mould by piercing the billet within the mould by means of a stepped mandrel which presses the material of the square billet outwards into contact with the cylindrical wall of the mould.
摘要翻译： 一种具有环形横截面的穿孔金属坯料，其一端封闭，另一端开放用于制造无缝管，其具有不同直径部分的孔，较大直径的部分邻近 坯料的壁厚小于与坯料的封闭端相邻的较小直径部分的壁厚。 优选地，在不同直径的两个部分之间存在锥形过渡。 坯料优选由大致圆柱形的穿孔模具中的正方形横截面的金属坯料制成，其中通过将方块坯的材料向外挤压而与模具的圆柱形壁接触的阶梯型心轴 模子。
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6.发明授权
公开(公告)号：US4260096A
公开(公告)日：1981-04-07
申请号：US933115
申请日：1978-08-09
CPC分类号： B21B17/00 , B21C37/0807
摘要： Disclosure is made of a process for reduction and sizing of welded pipes, whereby a pipe is reduced in diameter in passes formed by rolls of alternating horizontal and vertical stands. The weld zone is deformed by portions of roll passes of an equal curvature. Disclosure is further made of a mill for effecting the above method, which comprises alternating horizontal and vertical stands with rolls whose working surface is defined by arcs of at least two radii. The radius of at least one of said arcs is equal to the radius of the roll welding pass. The apices of said arcs of an equal radius are in the same plane extending through the longitudinal axis of the mill and on the line of motion of the weld.
摘要翻译： 公开了一种用于焊接管的减小和尺寸调整的过程，由此在由交替的水平和垂直支架的辊形成的通道中管道的直径减小。 焊接区域由相同曲率的辊道部分变形。 进一步对用于实现上述方法的研磨机进行了公开，该方法包括将辊的交替的水平和垂直架与其工作表面由至少两个半径的弧限定。 所述弧的至少一个的半径等于辊焊通过的半径。 相等半径的所述弧的顶点位于同一平面中，该平面延伸穿过磨机的纵向轴线和焊缝的运动线。
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公开(公告)号：US4022049A
公开(公告)日：1977-05-10
申请号：US596394
申请日：1975-07-16
CPC分类号： B21B17/14
摘要： An improved rolling mill capable of both stretch reducing tubes having relatively small external diameters and of reducing tubes having relatively large external diameters is provided having a plurality of successive roller stands some stands having small roll diameters and other stands having large roll diameters, the said other stands having large roll diameters being arranged to follow, in the direction of rolling, the said some stands having small roll diameters so that said other stands are at the exit end of the rolling mill.
摘要翻译： 提供一种能够具有相对小的外径的拉伸减小管和具有相对大的外径的还原管的改进的轧机，其具有多个连续的辊架，一些具有小辊直径的支架和具有大辊直径的其它支架，所述另一个 具有大的辊直径的支架在轧制方向上布置成沿着轧制方向，所述一些支架具有小的辊直径，使得所述另一个支架位于轧机的出口端。
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公开(公告)号：US3845649A
公开(公告)日：1974-11-05
申请号：US37683873
申请日：1973-07-05
申请人： WEAN UNITED INC
CPC分类号： B21B21/065
摘要： The disclosure of this invention relates to a method and apparatus for producing tubes from billets by cold working by intermittently rotating the billets to and fro to a predetermined angle wherein the billets are first rotated a number of times in one direction throughout the cold working operation and are thereafter rotated a number of times in the opposite direction.
摘要翻译： 本发明的公开内容涉及一种用于通过冷加工将坯料间歇地旋转到预定角度的坯料来生产管子的方法和装置，其中坯料首先在整个冷加工操作中沿一个方向旋转多次， 此后在相反方向旋转多次。
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9.发明授权Machine for tying coils and packs of iron for instance of rolled iron with wire 失效用于线圈和铁包的机器用于钢丝绳的铁丝
公开(公告)号：US3428096A
公开(公告)日：1969-02-18
申请号：US3428096D
申请日：1965-06-15
发明人： KRYLOV NIKOLAI IVANOVICH , POPOV BORIS VASILIEVICH , SIDOROV PAVEL IVANOVICH , SAKSAGANSKY ALEXANDR TEODOROVI , LEVITSKY ISAAK IOSIFOVICH , GOLOVKINA TATYANA BORISOVNA
CPC分类号： B65B27/06
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公开(公告)号：US20220339686A1
公开(公告)日：2022-10-27
申请号：US17812464
申请日：2022-07-14
摘要： A base reformer assembly, and/or a base reformer roller die unit, includes a generally toroid chuck, a roller die, and a roller die unit actuating assembly. The roller die is movably disposed within the chuck. The roller die unit actuating assembly is structured to actuate the roller die. The roller die unit actuating assembly is operatively coupled to the roller die. Further, all elements of the roller die unit actuating assembly have a robust cross-sectional area.
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