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13 条记录 (耗时 0.141 秒)

    Shape control in a strip rolling mill of cluster type
    1.
    发明授权
    Shape control in a strip rolling mill of cluster type 失效
    集束式带式轧机的形状控制

    公开(公告)号：US5692407A

    公开(公告)日：1997-12-02

    申请号：US225432

    申请日：1994-04-08

    申请人： Toshiyuki Kajiwara ,  Kenichi Koyama ,  Hidetoshi Nishi ,  Tetsuji Taniguchi ,  Isao Asotani

    发明人： Toshiyuki Kajiwara ,  Kenichi Koyama ,  Hidetoshi Nishi ,  Tetsuji Taniguchi ,  Isao Asotani

    IPC分类号： B21B29/00 ,  B21B13/14 ,  B21B37/00 ,  B21B37/38

    CPC分类号： B21B37/38 ,  B21B13/147

    摘要： A strip rolling mill of cluster type has, on at least one side of the strip path, a work roll, a plurality of intermediate rolls supporting said work roll and a plurality of backing bearing assemblies supporting said intermediate rolls. Each backing bearing assembly has a row of backing bearing units and shape control means by which the backing bearing units are adjustable relative to the work roll axis so that strip shape control can be applied. All backing bearing assemblies on one side of the strip path have such shape control means. In the mill at least two of the shape control means are independently operable so as to apply respectively different shape control patterns to the work roll.

    摘要翻译： 集束式带式轧机在带钢路径的至少一侧上具有工作辊，多个支撑所述工作辊的中间轧辊和支撑所述中间辊的多个支承轴承组件。 每个背衬轴承组件具有一排背衬轴承单元和形状控制装置，通过该排支撑单元可以相对于工作辊轴线调节背衬轴承单元，从而可以应用带材形状控制。 带状路径一侧的所有背衬轴承组件具有这种形状控制装置。 在研磨机中，形状控制装置中的至少两个可独立地操作，以便分别对工作辊施加不同的形状控制图案。

    Cluster type multi-roll rolling mill and rolling method
    2.
    发明授权
    Cluster type multi-roll rolling mill and rolling method 失效
    集群式多辊轧机及轧制方法

    公开(公告)号：US6116073A

    公开(公告)日：2000-09-12

    申请号：US771931

    申请日：1996-12-23

    申请人： Toshiyuki Kajiwara ,  Takashi Norikura ,  Kenichi Koyama ,  Hidetoshi Nishi

    发明人： Toshiyuki Kajiwara ,  Takashi Norikura ,  Kenichi Koyama ,  Hidetoshi Nishi

    IPC分类号： B21B3/02 ,  B21B13/14 ,  B21B29/00 ,  B21B31/07 ,  B21B31/20 ,  B21B31/26 ,  B21B31/32 ,  B21B37/38

    CPC分类号： B21B13/147 ,  B21B31/26 ,  B21B31/32 ,  B21B37/38

    摘要： A cluster type multi-roll rolling mill with 20 rolls provided in a mono-block housing has 4 backing bearing shafts for supporting rolls on each of two, upper and lower, sides of a travelling path of a rolling material, and is characterized in that the 4 backing bearing shafts on at least one side of said two, upper and lower sides consist of two outside backing bearing shafts and two central backing bearing shafts, the two outside backing bearing shafts each are fixed to the housing through a saddle, the two central backing bearing shafts between the two outside backing bearing shafts are movable in a vertical direction and a drive mechanism is provided for moving vertically the two central backing bearing shafts.

    摘要翻译： 具有设置在单块壳体中的具有20个辊的簇型多辊轧机具有用于在轧制材料的行进路径的两个，上侧和下侧的每一侧上支撑辊的四个背衬轴承轴，其特征在于， 所述两个上，下侧的至少一侧上的4个背衬轴承件由两个外侧背衬轴承轴和两个中央背衬轴承轴组成，两个外部背衬轴承轴每个通过鞍座固定到壳体，两个 两个外侧背轴承轴之间的中央支承轴可在垂直方向上移动，并且设置驱动机构用于垂直移动两个中央背衬轴承轴。

    Cross rolling mill, cross rolling method and cross rolling mill system
    3.
    发明授权
    Cross rolling mill, cross rolling method and cross rolling mill system 失效
    横轧机，横轧法和横轧机系统

    公开(公告)号：US5365764A

    公开(公告)日：1994-11-22

    申请号：US996093

    申请日：1992-12-23

    申请人： Toshiyuki Kajiwara ,  Tsuneo Ochiai ,  Hidetoshi Nishi

    发明人： Toshiyuki Kajiwara ,  Tsuneo Ochiai ,  Hidetoshi Nishi

    IPC分类号： B21B1/22 ,  B21B3/00 ,  B21B13/02 ,  B21B13/14 ,  B21B31/02 ,  B21B31/20 ,  B21B1/34

    CPC分类号： B21B31/02 ,  B21B13/023 ,  B21B13/02 ,  B21B2003/001 ,  B21B2013/021

    摘要： In a rolling mill comprising upper and lower work rolls crossed each other to perform strip crown control, a straight line connecting the center of an operation side screwdown screw and the center of a drive side screwdown screw is inclined relative to a line perpendicular to the rolling direction. A cross angle .theta. to be controlled is changed in opposite plus and minus directions about the straight line connecting both the screwdown centers. A large extent of strip crown control can be achieved with a smaller cross deviation than usual in the prior art, thereby permitting omission of an equalizer beam. Further, change in the extent by which strip crown is varied upon control with respect to the cross angle becomes substantially linear and hence control is more easily conducted. Since the cross angle 2.theta. between the two work rolls is larger than 2.degree., the transition temperature is not changed and uniformity in quality can be ensured.

    摘要翻译： 在包括相互交叉的上下工作辊的轧机中进行钢带冠控制，连接操作侧拧紧螺钉的中心和驱动侧拧紧螺钉的中心的直线相对于垂直于轧制的线倾斜 方向。 要控制的十字角θ围绕连接两个拧紧中心的直线以相反的正负方向改变。 可以在现有技术中以比通常更小的交叉偏差实现大范围的带状凸肩控制，从而允许省略均衡器梁。 此外，在相对于十字角度的控制下，条形凸起变化的程度的变化基本上是线性的，因此更容易进行控制。 由于两个工作辊之间的交叉角2θ大于2°，所以转变温度不变，可以确保质量的均匀性。

    Rolling mill
    5.
    发明授权
    Rolling mill 失效
    轧机

    公开(公告)号：US4499748A

    公开(公告)日：1985-02-19

    申请号：US456106

    申请日：1983-01-06

    申请人： Mitsuo Nihei ,  Hidetoshi Nishi

    发明人： Mitsuo Nihei ,  Hidetoshi Nishi

    IPC分类号： B21B13/02 ,  B21B13/14 ,  B21B29/00 ,  B21B31/18 ,  B21B31/08

    CPC分类号： B21B13/142 ,  B21B13/14 ,  B21B29/00 ,  B21B2013/025 ,  B21B2013/028 ,  B21B31/18

    摘要： A rolling mill comprising a roll housing in which are mounted a pair of work rolls which can be bent by work roll benders and a pair of support rolls therefor which are displaceable relative to each other in their axial direction and are bent by support roll benders. To minimize the size of the window of the rolling mill housing while including a plurality of mechanisms such as roll benders and means for roll displacement, said support roll benders are disposed closer to the center plane of the rolling mill than the work roll benders.

    摘要翻译： 一种轧机，其包括辊壳体，其中安装有可由工作辊弯曲机弯曲的一对工作辊和一对其轴向相对于彼此移位并由支撑辊弯曲机弯曲的支撑辊。 为了最小化轧机壳体的窗口的尺寸，同时包括多个机构，例如辊弯曲机和用于辊位移的装置，所述支撑辊弯曲机设置成比工作辊弯曲机更靠近轧机的中心平面。

    Continuous pickling and cold-rolling equipment and operating method thereof
    6.
    发明授权
    Continuous pickling and cold-rolling equipment and operating method thereof 有权
    连续酸洗和冷轧设备及其操作方法

    公开(公告)号：US06959574B2

    公开(公告)日：2005-11-01

    申请号：US10101476

    申请日：2002-03-20

    申请人： Hidetoshi Nishi

    发明人： Hidetoshi Nishi

    IPC分类号： B21B1/22 ,  B08B3/08 ,  B21B1/28 ,  B21B15/00 ,  B21B45/02 ,  B21B45/06 ,  C23G3/02 ,  B21B45/04

    CPC分类号： C23G3/02 ,  B08B3/08 ,  B21B1/28 ,  B21B45/0275 ,  B21B45/06 ,  B21B2015/0057

    摘要： A new configuration and operating method therefore improves conventional continuous pickling and cold-rolling systems in response to increasing demands for high-propertied steel plates. The continuous pickling and cold-rolling equipment system comprises a uncoiling apparatus, a joining apparatus, an accumulating looper, a cleaning section, a pickling section, a cold rolling mill, a cutting apparatus, and a coiling apparatus. This configuration and associated operation method realize a rolling line having a substantially infinite number of mill stands enabling continuous or endless cold rolling without additional mill stands. Thereby, production of cold rolled steel strip with a large total reduction ratio for high-grade steel strips effectively using a small number of mill stands becomes practicable. At least one of the embodiments clearly shows acceptable productivity that can stand comparison with a typical conventional cold rolling system.

    摘要翻译： 因此，根据对高性能钢板的需求的增加，新的配置和操作方法改进了常规的连续酸洗和冷轧系统。 连续酸洗和冷轧设备系统包括开卷设备，接合设备，积聚打孔器，清洁部分，酸洗部分，冷轧机，切割设备和卷取设备。 该配置和相关联的操作方法实现了具有基本上无限数量的轧机机架的轧制线，使得能够连续或无限期地冷轧而没有附加的轧机机架。 因此，使用少量的轧机机架有效地生产高等级钢带的总减速比大的冷轧钢带变得切实可行。 实施例中的至少一个清楚地显示出可以与典型的常规冷轧系统进行比较的可接受的生产率。

    Semiconductor disk apparatus having a semiconductor memory for a recording medium
    9.
    发明授权
    Semiconductor disk apparatus having a semiconductor memory for a recording medium 失效
    具有用于记录介质的半导体存储器的半导体盘装置

    公开(公告)号：US5859960A

    公开(公告)日：1999-01-12

    申请号：US408911

    申请日：1995-03-22

    申请人： Takuya Kurihara ,  Yasuyoshi Sugesawa ,  Takashi Murayama ,  Hidetoshi Nishi

    发明人： Takuya Kurihara ,  Yasuyoshi Sugesawa ,  Takashi Murayama ,  Hidetoshi Nishi

    IPC分类号： G06F12/16 ,  G06F3/06 ,  G06F3/08 ,  G06F11/14 ,  G11C29/00 ,  G06F11/00 ,  G06F11/20

    CPC分类号： G11C29/765 ,  G06F11/1466

    摘要： Each semiconductor memory module is divided into a plurality of access control units, and a service adapter copies the contents of the memory of the semiconductor memory module in which a memory error has occurred, to a spare semiconductor memory module one access control unit at a time. It is thus possible to evacuate the contents of the memory of the semiconductor memory module in which the memory error has occurred without stopping the semiconductor disk apparatus simply by adding the spare semiconductor disk apparatus. Since the copying operation is executed one access control unit at a time, a resource manager can conduct exclusive control also one access control unit at a time. A host apparatus therefore can access an access control unit portion which is not the object of copying even in the process of copying. In other words, the copying operation exerts no deleterious influence on the access of the host apparatus.

    摘要翻译： 每个半导体存储器模块被分成多个访问控制单元，并且服务适配器将其中发生存储器错误的半导体存储器模块的存储器的内容复制到备用半导体存储器模块一次存取控制单元 。 因此，可以简单地通过添加备用半导体盘装置来排出已经发生存储器错误的半导体存储器模块的存储器的内容而不停止半导体盘装置。 由于一次执行一个访问控制单元的复制操作，所以资源管理器一次也可以执行一个访问控制单元的排他控制。 因此，即使在复制过程中，主机设备也可以访问不是复制对象的访问控制单元部分。 换句话说，复制操作对主机设备的访问没有有害的影响。