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公开(公告)号：US08316920B2
公开(公告)日：2012-11-27
申请号：US12623358
申请日：2009-11-20
CPC分类号： B08B1/04 , B22D11/0622
摘要： A metal strip casting apparatus and method of casting metal strip include assembling a pair of counter-rotatable casting rolls positioned laterally forming a nip between for casting, and assembling a pair of brush rolls, each of the brush rolls associated with one of each of the casting rolls. Each brush roll includes at least one spaced apart brush line extending substantially along the axial length of the casting roll. The brush lines may form a spiral, zigzag, wave or crisscross array about the brush roll. The brush roll may include one or more staggered rings with regularly or irregularly spaced apart bristles which form the brush lines. The brush lines may be between 10 to 50 mm apart and separated by between 2 mm to 45 mm of open space. The brush lines may be one line per 10 mm to 90 mm of axial length of brush roll.
摘要翻译： 金属带铸造装置和铸造金属条的方法包括组装一对可逆转铸造辊，其横向形成用于铸造的辊隙，并组装一对刷辊，每个刷辊与每个刷辊相关联 铸辊。 每个刷辊包括基本上沿着铸辊的轴向长度延伸的至少一个间隔开的刷线。 刷线可以围绕刷辊形成螺旋形，锯齿形，波浪形或十字形阵列。 刷辊可以包括形成刷线的具有规则或不规则间隔开的刷毛的一个或多个交错环。 刷线可以在10至50mm之间间隔开并且间隔开2mm至45mm的开放空间。 刷线可以是每10mm至90mm的刷辊轴向长度的一行。
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公开(公告)号：US08006742B2
公开(公告)日：2011-08-30
申请号：US12527773
申请日：2008-02-22
IPC分类号： B22D11/12
CPC分类号： B22D11/0651 , B22D11/0682
摘要： A casting roll having an outer periphery capable of being efficiently cooled is disclosed. The casting roll has a roll body on which side weirs abut, short tube-shaped supports each coaxially with and protruding from the roll body, a stub axle fitted into the support, a sleeve fitted over the support and a flange contiguous with the stub axle and abutting on the sleeve on a side away from the roll body. The roll body is formed with longitudinal cooling passages passing through the roll from one end to the other end of the roll as well as radial cooling passages each adjacent to a corresponding end of the roll and extending from an inner periphery of the roll to a corresponding longitudinal cooling passage. A plug is fitted into each end of the longitudinal cooling passages and abuts on the sleeve. With a distance between the longitudinal cooling passages and the outer periphery of the roll body being reduced as much as possible, cooling water is passed through a portion of the roll body.
摘要翻译： 公开了具有能够有效冷却的外周的铸辊。 铸辊具有辊体，侧面堰邻接在其上，与管体同轴并且突出的短管状支撑件，装配到支撑件中的短轴，安装在支撑件上的套筒和与短轴连接的凸缘 并且在远离辊体的一侧抵接在套筒上。 辊体形成有纵向冷却通道，该纵向冷却通道从辊的一端到另一端穿过辊，以及径向冷却通道，每个冷却通道各自与辊的相应端部相邻并且从辊的内周延伸到相应的 纵向冷却通道。 在纵向冷却通道的每一端安装一个塞子并且紧靠在套筒上。 在纵向冷却通道和辊体的外周之间的距离尽可能地减小的同时，冷却水通过辊体的一部分。
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公开(公告)号：US20110119858A1
公开(公告)日：2011-05-26
申请号：US12867848
申请日：2008-03-21
IPC分类号： A46B15/00
CPC分类号： B24B27/033 , B22D11/0674 , B24B29/005
摘要： A roll polishing apparatus that can suppress cracks on a strip. The roll polishing apparatus includes brush rolls which face outer periphery of chilled rolls over an axial length of the chilled rolls, respectively, cylinders which urge the brush rolls wholly to the chilled rolls, respectively, and cylinders which deform the brush rolls in conformity to crowns of the chilled rolls, respectively. By these elements, wires of the brush rolls are uniformly contacted on outer peripheries of the chilled rolls to wipe off oxides adhering to the outer peripheries of the chilled rolls.
摘要翻译： 可以抑制条上的裂纹的辊抛光装置。 辊抛光装置包括分别在冷冻辊的轴向长度上分别面对冷却辊的外周面的刷辊，分别将刷辊完全推到冷冻辊的滚筒以及使刷辊变形成与冠相一致的滚筒 的冷冻辊。 通过这些元件，刷辊的线在冷却辊的外周均匀地接触，以擦去附着在冷却辊的外周上的氧化物。
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公开(公告)号：US20100205765A1
公开(公告)日：2010-08-19
申请号：US12680796
申请日：2008-12-04
IPC分类号： A46B15/00
CPC分类号： B22D11/0622 , B22D11/0665 , B22D11/0668
摘要： In a device for cleaning chilled rolls that can keep higher cleanliness of a brush, a brush includes a rotatable cylindrical barrel including a number of suction through-holes extending from an outer periphery to inside, the barrel extending in parallel with an axis of the roll, grouped cleaning wires implanted on the outer periphery of the barrel and forming a helical bank extending from one end to the other end of the barrel for cleaning of the roll, and a dust suction port at one end of the barrel and in communication with an inner space of the barrel, the dust suction port being connected to an exhaust mechanism.
摘要翻译： 在用于清洁可以保持较高清洁度的冷却辊的装置中，刷子包括可旋转的圆柱形筒，其包括从外周向内延伸的多个吸入通孔，所述筒与辊的轴线平行延伸 ，组合的清洁线植入桶的外周并且形成从桶的一端延伸到另一端的螺旋形组，用于清洁辊，以及在桶的一端处与灰尘吸入口连通的吸尘口 桶的内部空间，吸尘口连接到排气机构。
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公开(公告)号：US20100163204A1
公开(公告)日：2010-07-01
申请号：US12663448
申请日：2008-06-18
申请人： Hiroyuki Otsuka , Katsumi Nakayama
发明人： Hiroyuki Otsuka , Katsumi Nakayama
IPC分类号： B22D11/06
CPC分类号： B22D11/0642
摘要： Provided is a twin-roll casting machine capable of suppressing irregularities in crosswise thickness distribution of a strip.The twin-roll casting machine comprises chilled rolls 1a and 1b, side weirs 2a and 2b and nozzle pieces 11a and 11b. A plurality of openings 13 for supply of molten metal 5 to between the rolls 1a and 1b are formed alternately on portions of each of the nozzle pieces 11a and 11b adjacent to the one and the other rolls 1a and 1b, respectively, and are spaced apart from each other axially of the roll 1a, 1b.
摘要翻译： 提供一种能够抑制条的横向厚度分布的不规则性的双辊铸造机。 双辊铸造机包括冷却辊1a和1b，侧堰2a和2b以及喷嘴件11a和11b。 在与各辊1a，1b相邻的喷嘴片11a，11b的各部分分别形成有用于将熔融金属5供给到辊1a，1b之间的多个开口部13， 在辊1a，1b的轴向彼此相对。
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公开(公告)号：US20120273156A1
公开(公告)日：2012-11-01
申请号：US13438260
申请日：2012-04-03
IPC分类号： B22D11/06
CPC分类号： B22D11/06 , B22D11/0622 , B22D11/066
摘要： Described herein is a twin roll caster including a pair of casting rolls arranged parallel to one another with a gap between the casting rolls and side dams parallel to one another forming a pool between the casting rolls and side dams. A side dam support is provided that applies a compression force on at least one of the side dams at a compression angle relative to the axis of the casting rolls.
摘要翻译： 这里描述的是一种双辊连铸机，它包括彼此平行布置的一对铸辊，其间在铸轧辊和彼此平行的侧坝之间形成在浇铸辊和侧坝之间的池的间隙。 提供了一种侧坝支撑件，其以相对于铸辊的轴线的压缩角度对至少一个侧坝施加压缩力。
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公开(公告)号：US20100108284A1
公开(公告)日：2010-05-06
申请号：US12527773
申请日：2008-02-22
IPC分类号： B22D11/06 , B22D11/124
CPC分类号： B22D11/0651 , B22D11/0682
摘要： Intended is to provide a casting roll having an outer periphery capable of being efficiently cooled.The casting roll has a roll body on which side weirs 11 abut, short tube-shaped supports 13 each coaxially with and protruding from the roll body 12, a stub axle 14 fitted into the support 13, a sleeve 15 fitted over the support 13 and a flange 16 contiguous with the stub axle 14 and abutting on the sleeve 15 on a side away from the roll body 12. The roll body 12 is formed with longitudinal cooling passages 17 passing through the roll from one end to the other end of the roll as well as radial cooling passages 18 each adjacent to a corresponding end of the roll and extending from an inner periphery of the roll to a corresponding longitudinal cooling passage 17. A plug 19 is fitted into each end of the longitudinal cooling passages 17 and abuts on the sleeve 15. With distance T3 between the longitudinal cooling passages 17 and the outer periphery of the roll body 12 being reduced as much as possible, cooling water W is passed through a surficial portion of the roll body 12.
摘要翻译： 旨在提供具有能够被有效冷却的外周的铸辊。 铸轧辊具有侧面堰11邻接的辊体，与轧辊本体12同轴并且从辊体12突出的短管状支撑件13，装配到支撑件13中的短轴14，安装在支撑件13上的套筒15， 与短轴14邻接的凸缘16，并且在远离辊体12的一侧抵靠在套筒15上。辊主体12形成有纵向冷却通道17，其从辊的一端到另一端穿过辊 以及径向冷却通道18，其各自与辊的相应端部相邻并且从辊的内周延伸到相应的纵向冷却通道17.插塞19装配到纵向冷却通道17的每个端部中并邻接 纵向冷却通道17和辊体12的外周之间的距离T3尽可能地减小，冷却水W通过辊体12的表面部分。
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公开(公告)号：US08113267B2
公开(公告)日：2012-02-14
申请号：US12663448
申请日：2008-06-18
申请人： Hiroyuki Otsuka , Katsumi Nakayama
发明人： Hiroyuki Otsuka , Katsumi Nakayama
CPC分类号： B22D11/0642
摘要： Provided is a twin-roll casting machine capable of suppressing irregularities in crosswise thickness distribution of a strip. The twin-roll casting machine comprises chilled rolls, side weirs, and nozzle pieces. A plurality of openings for supply of molten metal to between the chilled rolls are formed alternately on portions of each of the nozzle pieces adjacent to the one and the other rolls, respectively, and are spaced apart from each other axially of the rolls.
摘要翻译： 提供一种能够抑制条的横向厚度分布的不规则性的双辊铸造机。 双辊铸造机包括冷却辊，侧堰和喷嘴件。 多个用于将熔融金属供应到冷冻辊之间的开口分别在每个喷嘴片的与一个和另一个辊相邻的部分上交替地形成，并且在辊的轴向彼此间隔开。
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9.发明申请OPERATING METHOD FOR TWIN-ROLL CASTING MACHINE, AND SIDE WEIR SUPPORTING DEVICE 有权双辊铸造机的操作方法和侧面支撑装置公开(公告)号：US20100101752A1
公开(公告)日：2010-04-29
申请号：US12524664
申请日：2008-01-31
IPC分类号： B22D11/06
CPC分类号： B22D11/066
摘要： Intended is to acquire a strip with less thickness even if arcuate wear steps are formed on side weirs.During an operation of a twin-roll casting machine with arcuate wear steps 6 developing on side weirs 2 due to rotational sliding contact of chilled rolls 1, where thickness of a steel strip 3 from a nip G is to be reduced, center-to-center distance L between the rolls 1 is reduced with the side weirs 2 in contact with ends of the rolls being displaced upward. This prevents interference of outer peripheries of the rolls 1 with boundary surfaces 8 adjacent to the arcuate wear steps 6 of the side weirs 2.
摘要翻译： 即使在侧面堰上形成弓形磨损步骤，也希望获得厚度较小的钢带。 在具有弓形磨损步骤6的双辊铸造机的操作期间，由于冷轧辊1的旋转滑动接触而在侧堰2上显影，其中来自压区G的钢带3的厚度将被减小， 辊1之间的中心距离L随着与辊的端部向上移位接触的侧堰2而减小。 这防止了辊1的外周边缘与侧堰2的弧形磨损步骤6相邻的边界面8的干涉。
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公开(公告)号：US07594535B2
公开(公告)日：2009-09-29
申请号：US11458446
申请日：2006-07-19
IPC分类号： B22D11/06 , B22D11/124
CPC分类号： B22D11/0622 , B22D11/0682
摘要： A twin roll caster with the casting roll having longitudinal cooling channels extending from one shoulder portion, adjacent a side dam, to the other shoulder portion, adjacent the opposite side dam. The molten metal pool is confined by side dams that may engage the end surfaces of the shoulder portions.
摘要翻译： 具有铸辊的双辊铸造机具有纵向冷却通道，该纵向冷却通道从邻近侧坝的一个肩部延伸到另一个肩部，邻近相对侧的坝。 熔融金属池由可能与肩部的端面接合的侧坝限制。
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