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1. 发明授权

US5524465A Work rolls crossing type mill, rolling system and rolling method 失效
标题翻译：轧辊交叉式轧机，轧制系统和轧制方法
公开(公告)号：US5524465A
公开(公告)日：1996-06-11
申请号：US130546
申请日：1993-10-01
申请人： Toshiyuki Kajiwara , Yasutsugu Yoshimura , Takao Sakanaka , Shinichi Yasunari , Yoshio Takakura , Shinichi Kaga
发明人： Toshiyuki Kajiwara , Yasutsugu Yoshimura , Takao Sakanaka , Shinichi Yasunari , Yoshio Takakura , Shinichi Kaga
IPC分类号： B21B1/26 , B21B13/02 , B21B15/00 , B21B27/10 , B21B28/04 , B21B31/07 , B21B31/18 , B21B35/12 , B21B37/00 , B21B37/28
CPC分类号： B21B28/04 , B21B13/023 , B21B27/10 , B21B37/28 , B21B1/26 , B21B15/0085 , B21B2265/12 , B21B31/07 , B21B31/185 , B21B35/12 , B21B37/007
摘要： A lubricant is supplied from headers of lubricant supply units onto surfaces of back-up rolls at locations spaced from contact positions between a pair of work rolls and a pair of back-up rolls. The headers each include a lubricant spray nozzle for spraying the lubricant under a pressure not lower than 3 kg/cm.sup.2, a header cover for confining the lubricant sprayed from the lubricant spray nozzle, an oil return line for returning the surplus lubricant, and seal members made of flexible material such as rubber. The work rolls are provided with water wiping plates, and the back-up rolls are also provided with water wiping plates. In a work rolls crossing type mill thus arranged, water films of cooling water deposited on the roll surfaces are removed to prevent the cooling water from mixing into the lubricant. Even if the water films are not totally removed, it is possible to surely plate out the lubricant for reliably lubricating between the work rolls and the back-up rolls. Raw lubricant oil of the lubricant meets the following requirements; (a) the coefficient of friction between said work rolls and said back-up rolls is in the range of 0.04 to 0.1, (b) the viscosity is not larger than 80 Cst. at 40.degree. C., (c) mineral oil and synthetic ester not less than 5% are contained as base oil, (d) a fatty acid in the range of 0.03 to 0.5% is contained as an oiliness enhancer, (e) an extreme pressure additive not less than 0.1% is contained, and preferably, (f) a surface active agent not larger than 0.5% is contained as emulsifier.
摘要翻译：润滑剂从润滑剂供应单元的集管供应到备用辊的表面上，与一对工作辊和一对支承辊之间的接触位置间隔开。集管各自包括用于在不低于3kg / cm 2的压力下喷涂润滑剂的润滑剂喷嘴，用于限制从润滑剂喷嘴喷射的润滑剂的集管盖，用于使剩余润滑剂返回的回油管和密封件由柔性材料如橡胶制成。工作辊配有水擦拭板，后备辊也设有水擦拭板。在如此布置的工作辊交叉型磨机中，去除沉积在辊表面上的冷却水的水膜，以防止冷却水混入润滑剂中。即使没有完全去除水膜，也可以确定地平滑润滑剂，以便在工作辊和支承辊之间可靠地润滑。润滑油原润滑油符合以下要求; （a）所述工作辊和所述支撑辊之间的摩擦系数在0.04至0.1的范围内，（b）粘度不大于80Cst。（c）含有不少于5％的矿物油和合成酯作为基础油，（d）作为油性增强剂含有0.03〜0.5％范围的脂肪酸，（e）含有不低于0.1％的极压添加剂，优选含有（f）不大于0.5％的表面活性剂作为乳化剂。

2. 发明授权

US6076388A Rolling mill, hot rolling system, rolling method and rolling mill revamping method 失效
标题翻译：轧机，热轧系统，轧制方法和轧机改造方法
公开(公告)号：US6076388A
公开(公告)日：2000-06-20
申请号：US89209
申请日：1998-06-02
申请人： Toshiyuki Kajiwara , Tokuji Sugiyama , Yoshio Takakura , Takao Sakanaka , Yasutsugu Yoshimura , Ken-ichi Yasuda , Shinichi Kaga
发明人： Toshiyuki Kajiwara , Tokuji Sugiyama , Yoshio Takakura , Takao Sakanaka , Yasutsugu Yoshimura , Ken-ichi Yasuda , Shinichi Kaga
IPC分类号： B21B1/26 , B21B13/02 , B21B15/00 , B21B27/10 , B21B28/04 , B21B31/07 , B21B31/18 , B21B35/12 , B21B37/00 , B21B37/28 , B21B27/06 , B21B45/02
CPC分类号： B21B13/023 , B21B27/10 , B21B28/04 , B21B37/28 , B21B1/26 , B21B15/0085 , B21B2265/12 , B21B31/07 , B21B31/185 , B21B35/12 , B21B37/007
摘要： A work roll crossing type rolling mill has back-up rolls arranged in such a manner that their axes are not inclined in a horizontal plane. Work rolls are constructed in such a manner that their axes can be inclined in a horizontal plane relative to the backup rolls such that the axes of the work rolls cross the axes of the back-up rolls and such that the axes of the work rolls cross each other. A lubricant supply device is provided for supplying a lubricant between each work roll and each back-up roll combination to greatly reduce the thrust exerted to the work rolls, whereby the rolling mill is given an excellent ability of controlling the crown of the material to be rolled.
摘要翻译：工作轧辊交叉型轧机具有以不使其轴线在水平面内倾斜的方式配置的支承辊。工作辊构造成使得它们的轴线能相对于支承辊在水平面上倾斜，使得工作辊的轴线与支撑辊的轴线交叉，并且使得工作辊的轴线交叉彼此。提供润滑剂供给装置，用于在每个工作辊和每个支承辊组合之间提供润滑剂，以大大减少施加到工作辊上的推力，由此轧机具有优异的控制材料冠部的能力滚动

3. 发明授权

US5666837A Rolling mill and method of using the same 失效
标题翻译：轧机及其使用方法
公开(公告)号：US5666837A
公开(公告)日：1997-09-16
申请号：US332756
申请日：1994-11-01
申请人： Toshiyuki Kajiwara , Tokuji Sugiyama , Yoshio Takakura , Takao Sakanaka , Yasutsugu Yoshimura , Ken-ichi Yasuda , Shinichi Kaga
发明人： Toshiyuki Kajiwara , Tokuji Sugiyama , Yoshio Takakura , Takao Sakanaka , Yasutsugu Yoshimura , Ken-ichi Yasuda , Shinichi Kaga
IPC分类号： B21B1/26 , B21B13/02 , B21B15/00 , B21B27/10 , B21B28/04 , B21B31/07 , B21B31/18 , B21B35/12 , B21B37/00 , B21B37/28
CPC分类号： B21B13/023 , B21B27/10 , B21B28/04 , B21B37/28 , B21B1/26 , B21B15/0085 , B21B2265/12 , B21B31/07 , B21B31/185 , B21B35/12 , B21B37/007
摘要： A work roll cross type rolling mill comprises a pair of work rolls and a pair of back-up rolls for backing up the work rolls. The back-up rolls are so arranged that their axes can be inclined within horizontal planes only to three or four specific angular positions. The work rolls are allowed to be inclined within horizontal planes with respect to the back-up rolls such that the axes of the work rolls cross the axes of the associated back-up rolls and cross each other. The nip between each the work roll and the associated back-up roll is lubricated so as to reduce axial thrust generated therebetween due to the crossing of the rolls. The cross angle between the work rolls is set and controlled during rolling operation only when the roll peripheral speed or the rolling speed is 50 m/min or higher. Advantages of work roll cross type rolling mill are fully extended to realize stable rolling without trouble so as to ensure high quality of the rolled product while achieving higher rate of operation of the mill with facilitated operation.
摘要翻译：工作辊十字型轧机包括一对工作辊和一对支承工作辊的支承辊。支撑辊的布置使得它们的轴线可以在水平面内仅倾斜到三个或四个特定的角度位置。允许工作辊相对于支撑辊在水平面内倾斜，使得工作辊的轴线与相关的后备辊的轴线交叉并彼此交叉。每个工作辊和相关的支撑辊之间的辊隙被润滑，以便减少由于辊的交叉而在其间产生的轴向推力。只有当辊圆周速度或轧制速度为50m / min以上时，轧制操作之间的工作辊之间的交叉角度被设定和控制。轧辊交叉式轧机的优点得到充分发挥，无故障地实现了稳定的轧制，从而确保轧制产品的高质量，同时在操作方便的同时达到更高的轧机运行速度。

4. 发明授权

US5768927A Rolling mill, hot rolling system, rolling method and rolling mill revamping method 失效
公开(公告)号：US5768927A
公开(公告)日：1998-06-23
申请号：US685605
申请日：1996-07-24
申请人： Toshiyuki Kajiwara , Tokuji Sugiyama , Yoshio Takakura , Takao Sakanaka , Yasutsugu Yoshimura , Ken-ichi Yasuda , Shinichi Kaga
发明人： Toshiyuki Kajiwara , Tokuji Sugiyama , Yoshio Takakura , Takao Sakanaka , Yasutsugu Yoshimura , Ken-ichi Yasuda , Shinichi Kaga
IPC分类号： B21B1/26 , B21B13/02 , B21B15/00 , B21B27/10 , B21B28/04 , B21B31/07 , B21B31/18 , B21B35/12 , B21B37/00 , B21B37/28 , B21B37/58
CPC分类号： B21B13/023 , B21B27/10 , B21B28/04 , B21B37/28 , B21B1/26 , B21B15/0085 , B21B2265/12 , B21B31/07 , B21B31/185 , B21B35/12 , B21B37/007
摘要： A work roll crossing type rolling mill has back-up rolls arranged in such a manner that their axes are not inclined in a horizontal plane. Work rolls are constructed in such a manner that their axes can be inclined in a horizontal plane relative to the backup rolls such that the axes of the work rolls cross the axes of the back-up rolls and such that the axes of the work rolls cross each other. A lubricant supply device is provided for supplying a lubricant between each work roll and each back-up roll combination to greatly reduce the thrust exerted to the work rolls, whereby the rolling mill is given an excellent ability of controlling the crown of the material to be rolled.

5. 发明授权

US06315830B1 Molten metal plating apparatus 有权
标题翻译：熔融金属电镀设备
公开(公告)号：US06315830B1
公开(公告)日：2001-11-13
申请号：US09309513
申请日：1999-05-11
申请人： Mitsuo Nakagawa , Yukio Saito , Junji Sakai , Osamu Shitamura , Yasutsugu Yoshimura , Yoshio Takakura , Hironori Shimogama , Takehisa Kimura
发明人： Mitsuo Nakagawa , Yukio Saito , Junji Sakai , Osamu Shitamura , Yasutsugu Yoshimura , Yoshio Takakura , Hironori Shimogama , Takehisa Kimura
IPC分类号： B05C300
CPC分类号： C23C2/00 , Y10S428/937 , Y10T428/12674 , Y10T428/12951
摘要： In a molten metal plating apparatus all surfaces of a sinking roller and a supporting roller to be in contact with a molten metal are coated with iron silicide films. A bearing comprises a holder made of a heat resistant steel and lined with a carbon-carbon fiber complex material. A surface of the holder is coated with an Fe3Si film similar to the sinking roller. There is an Fe3Si film on a surface of a shaft portion, and the Fe3Si is in contact with and slides on the carbon-carbon fiber complex material.
摘要翻译：在熔融金属电镀装置中，与熔融金属接触的下沉辊和支撑辊的所有表面都涂覆有硅化铁膜。轴承包括由耐热钢制成并且内衬有碳 - 碳纤维复合材料的支架。保持器的表面涂覆有类似于下沉辊的Fe 3 Si膜。在轴部的表面上存在Fe 3 Si膜，Fe 3 Si与碳 - 碳纤维复合材料接触并滑动。

6. 发明授权

US6151945A Cluster type rolling mill and rolling method 失效
标题翻译：集群式轧机和轧制方法
公开(公告)号：US6151945A
公开(公告)日：2000-11-28
申请号：US280819
申请日：1999-03-30
申请人： Yasutsugu Yoshimura , Toshiyuki Yoshimura , Yoshio Takakura , Yujirou Kobayashi , Hidekazu Tabata
发明人： Yasutsugu Yoshimura , Toshiyuki Yoshimura , Yoshio Takakura , Yujirou Kobayashi , Hidekazu Tabata
IPC分类号： B21B27/02 , B21B13/02 , B21B13/14 , B21B27/05 , B21B29/00 , B21B31/02 , B21B31/18 , B21B31/07
CPC分类号： B21B13/147 , B21B13/023 , B21B27/05 , B21B31/18
摘要： A cluster type rolling mill comprises a pair of work rolls, intermediate rolls, backing rolls, backing roll chock movable in the up and down directions, intermediate roll chocks held by the backing roll chocks work roll chocks held by the intermediate roll chocks hydraulic cylinders for shifting the intermediate rolls in the axial direction and hydraulic cylinders for applying bending force to the intermediate rolls and work rolls.
摘要翻译：集束式轧机包括一对工作辊，中间辊，背辊，可沿上下方向移动的背辊轴承座，由中间辊轴承座液压缸保持的背衬辊轴承座保持的中间辊轴承座将中间辊沿轴向移动，并将液压缸用于向中间辊和工作辊施加弯曲力。

7. 发明授权

US5406817A Rolling mill and rolling method 失效
标题翻译：轧机和轧制方法
公开(公告)号：US5406817A
公开(公告)日：1995-04-18
申请号：US935421
申请日：1992-08-26
申请人： Yoshio Takakura , Toshiyuki Kajiwara , Hiroyuki Shiraiwa , Kenichi Yasuda , Yukio Hirama
发明人： Yoshio Takakura , Toshiyuki Kajiwara , Hiroyuki Shiraiwa , Kenichi Yasuda , Yukio Hirama
IPC分类号： B21B13/14 , B21B29/00 , B21B37/38 , B21B37/08
CPC分类号： B21B37/38 , B21B13/145
摘要： A rolling mill has a work roll and a back-up roll for supporting the work roll vertically and driving it. A plurality of horizontal support rollers contact the work roll at barrel diameter outside the rolling region and at a both horizontal sides of the work roll and act to fix the position of the work roll in both horizontal directions during rolling and to oppose horizontal rolling forces. In order to reduce the bending of the work roll during rolling, there are provided means for applying horizontal counterbending forces to the work roll comprising members e.g. rollers, contacting the work roll at locations axially further from the rolling region than the support rollers and actuator means for urging the members against the work roll. The counterbending forces being in the same direction as the net horizontal force applied to said work roll by said back-up roll and the material being rolled. Preferably at least one condition of said work roll is sensed during rolling, and there are control means acting during rolling to control the counterbending forces in dependence on the sensed condition.
摘要翻译：轧机具有工作辊和支撑辊，用于垂直地支撑工作辊并将其驱动。多个水平支撑辊在滚动区域外侧和工作辊的两个水平边缘处以筒体直径接触工作辊，并且用于在轧制期间在两个水平方向上固定工作辊的位置并且抵抗水平轧制力。为了减少轧制过程中的工作辊的弯曲，提供了用于将水平的反作用力施加到包括构件的工作辊的装置。辊子，在与滚动区域相比轴向更远的位置处的工作辊与支撑辊和致动器装置接触，用于将构件推向工作辊。所述反作用力与由所述支承辊和被轧制材料施加到所述工作辊的净水平力处于相同的方向。优选地，在轧制期间感测到所述工作轧辊的至少一个状态，并且存在在轧制期间作用的控制装置，以根据感测到的状况来控制平衡力。

8. 发明授权

US5884832A Method of bonding metal plates, apparatus therefor and hot strip mill 失效
标题翻译：接合金属板的方法，其设备和热轧机
公开(公告)号：US5884832A
公开(公告)日：1999-03-23
申请号：US736208
申请日：1996-10-25
申请人： Takao Funamoto , Gen Nagakubo , Takashi Mashiko , Fuminori Ishikawa , Tadashi Nishino , Yusutsugu Yoshimura , Toshiyuki Kajiwara , Kenichi Yasuda , Mitsuo Nihei , Yoshio Takakura , Hironori Shimogama
发明人： Takao Funamoto , Gen Nagakubo , Takashi Mashiko , Fuminori Ishikawa , Tadashi Nishino , Yusutsugu Yoshimura , Toshiyuki Kajiwara , Kenichi Yasuda , Mitsuo Nihei , Yoshio Takakura , Hironori Shimogama
IPC分类号： B21B15/00 , B23K20/02
CPC分类号： B21B15/0085 , B23K20/023 , B23K2201/16
摘要： A bonding apparatus for bonding metal plates, includes an overlapping mechanism for overlapping end portions of the metal plates, at least two supports for supporting the overlapped portion of the metal plates at one side of the metal plates, and a shearing blade disposed opposite the supports so as to sandwich the overlapped portion of the metal plates therebetween, wherein a mechanism is provided for moving relatively moving at least one of the shearing blade and the supports so as to press the shearing blade into the overlapped portion of the metal plates disposed between the supports and the shearing blade. A method for bonding is characterized by bonding metal plates by using the above apparatus.
摘要翻译：用于接合金属板的接合装置包括用于重叠金属板的端部的重叠机构，用于在金属板的一侧支撑金属板的重叠部分的至少两个支撑件和与支撑件相对设置的剪切刀片以夹在其间的金属板的重叠部分，其中设置有用于移动相对移动的剪切刀片和支撑件中的至少一个的机构，以将剪切刀片压入设置在该金属板之间的金属板的重叠部分中支撑和剪切刀片。接合方法的特征在于通过使用上述装置将金属板接合。

9. 发明授权

US5657655A Tandem mill system and work roll crossing mill 失效
标题翻译：串列轧机系统和工作轧辊交叉磨
公开(公告)号：US5657655A
公开(公告)日：1997-08-19
申请号：US711999
申请日：1996-09-10
申请人： Kenichi Yasuda , Kenjiro Narita , Yukio Hirama , Kouji Satou , Yasutsuga Yoshimura , Yoshio Takakura , Shinichi Kaga
发明人： Kenichi Yasuda , Kenjiro Narita , Yukio Hirama , Kouji Satou , Yasutsuga Yoshimura , Yoshio Takakura , Shinichi Kaga
IPC分类号： B21B13/00 , B21B1/24 , B21B1/26 , B21B1/28 , B21B13/02 , B21B13/14 , B21B27/10 , B21B37/00 , B21B37/28 , B21B37/32 , B21B37/38 , B21B37/42 , B21B1/22 , B21B27/06
CPC分类号： B21B13/023 , B21B1/24 , B21B37/32 , B21B37/42 , B21B1/26 , B21B1/28
摘要： In a tandem mill system, at least one first type rolling mill is arranged in the upstream side and at least one second type rolling mill is arranged in the downstream side. The first type rolling mill is of the so-called work roll crossing mill in which a pair of work rolls are inclined with respect to a pair of back-up rolls supporting the work rolls and simultaneously crossed each other in a horizontal plane to control transverse thickness distribution of a strip. The second type rolling mill is of the so-called HC mill which controls the strip crown and shape by a combination of axial movement of intermediate rolls and work roll bending. Such an arrangement makes it possible to increase a capability of controlling the strip crown and shape, particularly, a capability of correcting the quarter buckle, and eliminate a fear of causing scratches on the strip and roll surfaces, with the result of improved production efficiency. Plural lines of lubricant supply device are also provided to stop supply of a lubricant immediately before biting of the strip into the work roll crossing mill and start the supply again after the biting. A system of lubricating the work roll crossing mill is thereby improved.
摘要翻译：在串列式轧机系统中，至少一个第一类型的轧机设置在上游侧，并且至少一个第二类轧机设置在下游侧。第一类轧机是所谓的工作轧辊交叉磨，其中一对工作辊相对于支撑工作辊的一对支承辊倾斜，同时在水平面上彼此交叉以控制横向条的厚度分布。第二型轧机是所谓的HC轧机，通过中间轧辊的轴向运动和工作辊的弯曲来组合控制带材的中心和形状。这样的布置使得可以增加控制带材凸厚和形状的能力，特别是修正四分之一带扣的能力，并且消除了在带材和辊表面上产生划痕的担心，结果提高了生产效率。还提供多条润滑剂供应装置，以便在将带材咬入工作辊交叉磨机之前立即停止供应润滑剂，并在咬合后重新开始供应。从而提高了工作辊交叉磨机的润滑系统。

10. 发明授权

US5653137A Five-high rolling mill 失效
标题翻译：五高轧机
公开(公告)号：US5653137A
公开(公告)日：1997-08-05
申请号：US375274
申请日：1995-01-19
申请人： Yoshio Takakura , Toshiyuki Kajiwara
发明人： Yoshio Takakura , Toshiyuki Kajiwara
IPC分类号： B21B3/00 , B21B13/02 , B21B13/14 , B21B37/38 , B21B37/16
CPC分类号： B21B37/38 , B21B13/14 , B21B2013/026 , B21B3/00
摘要： A multi-high rolling mill is disclosed which includes an upper work roll backed by an intermediate roll and a backup roll and a lower work roll backed up by a single backup roll. Control benders are provided on each of the intermediate roll and the upper and lower work rolls. In order to optimize the control of the rolling operation for skinpass rolling and the like, the control benders for the upper work roll and the intermediate backup roll are controlled so as to effect a control of the crown sheet over the entire width of the material being rolled, while the control bender for the lower work roll controls the sheet crown of the rolled material at the lateral side end portions, resulting in a composite control substantially improving the sheet quality and preventing edge wrinkles in the material being rolled. In the disclosed embodiments, the intermediate roll has a larger drum length than a predetermined maximum sheet width of rolled material to be rolled by the work roll. The shape of sheet material is sensed by a shape detector which provides a signal to a controller which actuates the roll benders.
摘要翻译：公开了一种多高轧机，其包括由中间辊和支撑辊支撑的上部工作辊以及由单个支承辊支撑的下部工作辊。在每个中间辊和上下工作辊上都设有控制弯管机。为了优化对于皮肤滚动等的滚动操作的控制，控制上部工作辊和中间支承辊的控制弯曲机，以便在材料的整个宽度上控制冠状片材而用于下部工作辊的控制弯曲机控制侧面端部处的轧制材料的板状凸起，从而进行复合控制，从而显着提高了纸张质量并防止被轧制材料中的边缘褶皱。在所公开的实施例中，中间辊具有比通过工作轧辊滚动的轧制材料的预定最大片材宽度更大的鼓长度。片材的形状由形状检测器感测，该形状检测器向致动辊弯曲器的控制器提供信号。

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