Method of manufacturing refrigerated repositories and sales management system for refrigerated storage
    31.
    发明申请
    Method of manufacturing refrigerated repositories and sales management system for refrigerated storage 失效
    制冷储存库的制造方法和冷藏库的销售管理系统

    公开(公告)号:US20050092012A1

    公开(公告)日:2005-05-05

    申请号:US10978390

    申请日:2004-11-02

    摘要: A method of manufacturing cooling storage units and a sales management system is to be provided for the same permitting the exclusion of a made-to-order production system which indispensably requires pre-shipment cooling tests. Thermally insulated boxes of different predetermined sets of specifications, each usable as a freezer, a refrigerator, or a freezer-refrigerator, and cooling units so fabricated as to have a prescribed cooling capacity for any one of the group of thermally insulated boxes are made ready in advance. One thermally insulated box, meeting the specified requirements from the group of thermally insulated boxes, and a matching cooling unit are transported to the installation site of the cooling storage unit. The thermally insulated box and the cooling unit are combined at the installation site to constitute the cooling storage unit.

    摘要翻译: 要提供一种制造冷却存储单元和销售管理系统的方法,可以排除不必要的装运前冷却测试的按订单生产系统。 各种规格的隔热箱可以分别用作冷冻机,冰箱或冷冻机,并且制造成具有规定的冷却能力的冷却装置,用于任何一组隔热箱体。 提前。 一个满足隔热箱组规定要求的隔热箱和一个匹配的冷却单元被运送到冷却存储单元的安装地点。 隔热箱和冷却单元在安装地点组合,构成冷却储存单元。

    MASH SEAM WELDING METHOD AND APPARATUS
    32.
    发明申请
    MASH SEAM WELDING METHOD AND APPARATUS 审中-公开
    MASH SEAM焊接方法和装置

    公开(公告)号:US20110120979A1

    公开(公告)日:2011-05-26

    申请号:US13002660

    申请日:2008-07-11

    IPC分类号: B23K11/02

    摘要: A pair of upper and lower electrode wheels 1, 2 are disposed so that their axes 17, 18 are tilted in a horizontal plane in respective directions opposite to each other with respect to a straight line Y perpendicular to a welding line X defined on overlapping portions (L) of two metal plates 5, 6, and mash seam welding is performed while positively driving electric motors 61, 62. This can reduce the increased amount of thickness and step gradient of a joint portion to reduce a stress concentration factor and ensure joint strength. The metal plates are joined to each other such that a nugget N is not deviated from a joint interface. Therefore, it is possible to prevent respective ends of the metal plates at the overlapping portions L from biting into and scratching the corresponding electrode wheels 1, 2 and to prevent spattering during the welding.

    摘要翻译: 一对上下电极轮1,2设置成使得它们的轴线17,18相对于垂直于限定在重叠部分上的焊接线X的直线Y在彼此相反的各个方向上在水平面中倾斜 (L),同时积极驱动电动机61,62,进行压薄焊接。这可以减少接头部分的厚度和阶跃梯度的增加,以减小应力集中系数并确保接合 强度。 金属板彼此连接,使得熔核N不脱离接合界面。 因此,可以防止重叠部分L处的金属板的各端咬入并刮擦相应的电极轮1,2并防止焊接期间的飞溅。

    Rolling mill and rolling method
    33.
    发明授权
    Rolling mill and rolling method 有权
    轧机和轧制方法

    公开(公告)号:US06408666B1

    公开(公告)日:2002-06-25

    申请号:US09659080

    申请日:2000-09-11

    IPC分类号: B21B2706

    摘要: There are disclosed a rolling mill capable of keeping a uniform plate thickness distribution and manufacturing a good-quality plate, and a rolling method. The rolling mill comprises working rolls movable in roll axis directions, profile-measuring means for measuring the profile of each of the working rolls, profile-estimating means for estimating the profile thereof, and a grinder for grinding each of the working rolls. The rolling mill also comprises instructing means for sending a command of grinding to the grinder at a time when the measured profile value or the estimated profile value regarding each of the working rolls reaches a given value.

    摘要翻译: 公开了能够保持均匀的板厚分布和制造优质板的轧机以及轧制方法。 该轧机包括可在辊轴方向上移动的工作辊,用于测量每个工作辊的轮廓的轮廓测量装置,用于估计其轮廓的轮廓估计装置和用于磨削每个工作辊的研磨机。 轧机还包括指示装置,用于在测量的轮廓值或关于每个工作辊的估计轮廓值达到给定值时将研磨命令发送到研磨机。

    COLD ROLLED MATERIAL MANUFACTURING EQUIPMENT AND COLD ROLLING METHOD
    36.
    发明申请
    COLD ROLLED MATERIAL MANUFACTURING EQUIPMENT AND COLD ROLLING METHOD 有权
    冷轧材料制造设备和冷轧方法

    公开(公告)号:US20100064749A1

    公开(公告)日:2010-03-18

    申请号:US12447703

    申请日:2006-11-20

    摘要: Cold rolled material manufacturing equipment comprises: an unwinding device (21a) for unwinding a hot rolled coil after acid pickling; joining means (23), disposed on the exit side of the unwinding device, for joining the tail end of a preceding coil (25b) to the leading end of a succeeding coil (22a) unwound from the unwinding device; a rolling mill (10a, 10b) for continuously rolling the coils, with the leading end and the tail end of the coils being joined, in one direction; a strip storage device (50), disposed between the joining means and the rolling mill, for storing a strip S in order to perform continuous rolling by the rolling mill during joining of the preceding coil and the succeeding coil by the joining means; a strip cutting device (28) for cutting the strip to a desired length; a winding device (24) for winding the rolled coil; transport means (30) for withdrawing the coil from the winding device, and transporting the coil to the unwinding device (21a, 21b) so that the coil is rolled a plurality of times until the strip thickness of the coil reaches a desired product strip thickness; and a rolling speed control device (40) for controlling a rolling speed during joining of the preceding coil and the succeeding coil to a lower speed than a steady rolling speed.

    摘要翻译: 冷轧材料制造设备包括:用于在酸洗后退火热轧卷材的退绕装置(21a); 接合装置(23),设置在退绕装置的出口侧,用于将前一个线圈(25b)的尾端连接到从退绕装置退绕的后续线圈(22a)的前端; 用于连续卷绕线圈的轧机(10a,10b),线圈的前端和尾端在一个方向上接合; 设置在接合装置和轧机之间的条带存储装置(50),用于存储条S,以便在通过接合装置接合前一个线圈和后续的线圈期间由轧机进行连续轧制; 用于将条切割成所需长度的条切割装置(28); 用于卷绕卷绕的卷材的卷绕装置(24); 用于从卷绕装置取出线圈的运送装置(30),并将线圈运送到退绕装置(21a,21b),使得线圈多次滚动,直到线圈的带材厚度达到期望的产品带厚度 ; 以及轧制速度控制装置(40),用于将前一个线圈和后一个线圈的接合期间的轧制速度控制到比稳定的轧制速度更低的速度。

    On-line grinding method for work roll
    37.
    发明授权
    On-line grinding method for work roll 有权
    工作辊在线研磨方法

    公开(公告)号:US07364492B2

    公开(公告)日:2008-04-29

    申请号:US10578829

    申请日:2005-12-01

    IPC分类号: B24B5/04

    CPC分类号: B24B5/37 B21B28/04 B24B49/16

    摘要: An on-line roll grinding method for a work roll, which can decrease an overshoot, by which the pressing load of a rotating grinding wheel on a work roll exceeds a set grinding pressing load, is provided. This method is an on-line grinding method for a work roll, adapted to press a rotating grinding wheel (3a) having elasticity against a work roll (1) of a rolling mill to grind the work roll, wherein when the pressing load of the rotating grinding wheel (3a) reaches a set load F, which has been set beforehand, after the rotating grinding wheel (3a) contacts the work roll (1), the forward velocity of the rotating grinding wheel (3a) is reduced to decrease an overshoot by which the pressing load of the rotating grinding wheel (3a) on the work roll (1) exceeds a set grinding pressing load F0.

    摘要翻译: 提供了一种用于工作辊的在线辊磨法,其可以减少工作辊上的旋转砂轮的按压负载超过设定的研磨压力负荷的过冲。 该方法是用于工作辊的在线研磨方法,其适于将具有弹性的旋转砂轮(3a)压向轧机的工作辊(1)以研磨工作辊,其中当压制负载 旋转砂轮(3a)在转动砂轮(3a)接触到工作辊(1)之后达到预先设定的设定载荷F,旋转砂轮(3a)的向前速度为 减小以减少工作辊(1)上的旋转砂轮(3a)的按压负载超过设定的研磨压制负载F 0 0的过冲。

    Rolling mill, looseness eliminating device of roll bearing housing, rolling method, method of modifying rolling mill, and hot finishing tandem rolling equipment
    38.
    发明授权
    Rolling mill, looseness eliminating device of roll bearing housing, rolling method, method of modifying rolling mill, and hot finishing tandem rolling equipment 有权
    滚轧机,滚动轴承壳体的松动消除装置,轧制方法,轧机改性方法和热精轧串列轧制设备

    公开(公告)号:US06748782B1

    公开(公告)日:2004-06-15

    申请号:US10088471

    申请日:2002-03-20

    IPC分类号: B21B2900

    摘要: A rolling mill, a gap-removing apparatus for roll bearing boxes, a rolling method, a modifying method for a rolling mill, and hot finish tandem rolling equipment are provided with roll bearing boxes for rotatably supporting work rolls in a housing, a first pushing device for applying a vertical balancing force or bender force to the work rolls through the roll bearing boxes, and a second pushing device for applying a pushing force in a direction orthogonal to the work roll axis in a horizontal plane to the roll bearing boxes. The first pushing device and the second pushing device are disposed to be offset from each other in the work roll axis direction. In certain arrangements, the second pushing device is disposed between a plurality of the first pushing devices in the work roll axis direction. Gaps at the roll bearing boxes in the rolling mill can be removed without enlarging the equipment in size.

    摘要翻译: 辊轧机,辊轴承箱的间隙去除装置,轧制方法,轧机的修改方法和热精轧串列轧制设备设置有用于将工作辊可旋转地支撑在壳体中的辊轴承箱,第一推动 用于通过滚动轴承箱向工作辊施加垂直平衡力或弯曲力的装置,以及用于在与水平面中的工作辊轴正交的方向上向辊轴承箱施加推力的第二推动装置。 第一推动装置和第二推动装置被设置成在工作辊轴线方向上彼此偏移。 在某些布置中,第二推动装置在工作辊轴线方向上设置在多个第一推动装置之间。 在轧机的滚动轴承箱上的间隙可以被移除,而不会扩大设备的尺寸。