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1. 发明申请

US20170225224A1 MACHINE FOR MANUFACTURING CONTINUOUS BARS OF NONFERROUS METAL BY CONTINUOUS CASTING 审中-公开
公开(公告)号：US20170225224A1
公开(公告)日：2017-08-10
申请号：US15427321
申请日：2017-02-08
申请人： Giulio PROPERZI
发明人： Giulio PROPERZI
IPC分类号： B22D11/06 , B22D11/00
CPC分类号： B22D11/0685 , B22D11/001 , B22D11/0602 , B22D11/0605 , B22D11/0608 , B22D11/0631 , B22D11/0654 , B22D11/0677
摘要： A machine for manufacturing continuous bars of nonferrous metal by continuous casting includes a movable casting shell, composed of segments arranged in succession, each one having a portion defined, with a bottom and flanks, of the casting shell, and open on the sides directed toward the contiguous segments. The contiguous segments are movable along a closed path that has a substantially rectilinear portion at the casting region. Along the portion, the segments are substantially aligned and define a portion of the casting shell, with bottom and flanks, which is continuous, substantially rectilinear and closed, for at least one portion of the path downstream of the casting region, by a closure component.

2. 发明授权

US08662145B2 Method of and apparatus for casting metal slab 有权
标题翻译：铸造金属板的方法和设备
公开(公告)号：US08662145B2
公开(公告)日：2014-03-04
申请号：US13765500
申请日：2013-02-12
申请人： Novelis Inc.
发明人： Kevin Michael Gatenby , Edward Stanley Luce
IPC分类号： B22D11/06
CPC分类号： B22D11/0605 , B22D11/0677 , B22D11/068
摘要： Embodiments of the invention relate to a method and apparatus for continuously casting a metal slab. The method involves continuously introducing molten metal into an inlet of a casting cavity defined between advancing casting surfaces, cooling the metal in the cavity to form a metal slab, and discharging the slab from the cavity through an outlet. The casting surfaces have an ability to remove heat from the metal but this ability is reduced, thus reducing heat flux, for at least one of the casting surfaces in a region of the cavity spaced from both the inlet and the outlet and extending transversely to the casting direction. This reduced ability to remove heat is relative to such ability of the casting surface in immediately adjacent upstream and downstream regions of the cavity. The apparatus may be a twin belt caster or other form of continuous caster modified to perform the method.
摘要翻译：本发明的实施例涉及连续铸造金属板坯的方法和装置。该方法包括将熔融金属连续地引入到在前进的铸造表面之间限定的铸造腔的入口中，冷却腔中的金属以形成金属板，并且通过出口将板从空腔排出。铸造表面具有从金属中去除热量的能力，但是这种能力被降低，因此减少热通量，其中腔的区域中的至少一个铸造表面与入口和出口间隔开并且横向于铸造方向。这种降低的除热能力相对于铸造表面在空腔的紧邻的上游和下游区域中的这种能力。该装置可以是修改以执行该方法的双皮带轮或其他形式的连续脚轮。

3. 发明授权

US08176970B2 Twin-belt casting machine and method of continuous slab casting 有权
标题翻译：双带铸造机及连续板坯铸造方法
公开(公告)号：US08176970B2
公开(公告)日：2012-05-15
申请号：US12745399
申请日：2008-11-05
申请人： Toshiaki Ito , Noboru Kubota , Kazumi Touno
发明人： Toshiaki Ito , Noboru Kubota , Kazumi Touno
IPC分类号： B22D11/06
CPC分类号： B22D11/0605 , B22D11/0677 , B22D11/0685
摘要： There is provided a twin-belt casting machine which prevents an uneven cooling condition between the top surface and the bottom surface of a slab between a pair of endless belts disposed vertically. The twin-belt casting machine 1 comprises a pair of rotating belt units 3 including respective endless belts 2 and arranged up and down so as to face each other, a cavity 4 formed between the pair of rotating belt units 3, and cooling means 10 which is arranged inside the rotating belt unit 3. The twin-belt casting machine 1 continuously casts a slab S as a metal liquid is supplied in the cavity 4. The twin-belt casting machine 1 further comprises distance adjusting means which is arranged inside at least one of the pair of rotating belt units arranged up and down so as to face each other, and which moves apart or closer the endless belt relative to the slab S in accordance with a part where the slab and the endless belt become distant from each other.
摘要翻译：提供一种双带铸造机，其防止在垂直布置的一对环形带之间的板坯的顶表面和底表面之间的不均匀的冷却状态。双带铸造机1包括一对旋转带单元3，其包括相应的环形带2并且彼此相对地上下设置，形成在一对旋转带单元3之间的空腔4和冷却装置10，布置在旋转带单元3的内部。双带铸造机1连续铸造作为金属液体的板坯S而被供应到空腔4中。双带铸造机1还包括距离调节装置，其至少布置在内部一对旋转带单元中的一对旋转带单元被布置成彼此面对，并且根据板坯和环形带彼此远离的部分使环形带相对于板坯S分开或更靠近。

4. 发明授权

US06386267B1 Non-rotating, levitating, cylindrical air-pillow apparatus and method for supporting and guiding an endless flexible casting belt into the entrance of a continuous metal-casting machine 有权
标题翻译：不旋转，悬浮，圆柱形的气枕装置和用于将连续柔性铸造带支撑并引导到连续金属铸造机的入口中的方法
公开(公告)号：US06386267B1
公开(公告)日：2002-05-14
申请号：US09364439
申请日：1999-07-30
申请人： Valery G. Kagan
发明人： Valery G. Kagan
IPC分类号： B22D1106
CPC分类号： B22D11/0677
摘要： A non-rotating, belt-levitating, cylindrical air-pillow apparatus supports and guides a moving, tensed, flexible, heat-conductive casting belt along a convex, cylindrically shaped path toward an entrance into a continuous casting machine. Pressurized air is applied in belt-levitating relation to the inner surface of the casting belt moving along the path. Stationary belt-guiding elements define the path. Pressurized air is fed through throttling passages communicating with regions between stationary elements or communicating with outwardly facing stationary plateau surfaces. A cylinder shell supports the stationary elements and is adjacent to a plenum chamber feeding pressurized air through throttling passages in the shell. Stationary elements of suitable, durable, wear-resistant, slippery material are mounted in grooves in the shell. The air-pillow apparatus includes belt coolant application deflector or nozzles.
摘要翻译：非旋转带式悬浮的圆柱形空气枕装置支撑并引导移动的，拉紧的，柔性的导热铸造带沿着凸形的圆柱形路径朝向连续铸造机的入口。加压空气与沿着路径移动的铸造带的内表面以皮带漂浮的关系施加。固定皮带引导元件定义路径。加压空气通过与静止元件之间的区域连通或与面向外的固定平台表面连通的节流通道供给。气缸壳支撑静止元件，并且与通过壳体中的节流通道供给加压空气的增压室相邻。合适，耐用，耐磨，滑滑的材料的固定元件安装在外壳的凹槽中。气枕装置包括带式冷却剂应用偏转器或喷嘴。

5. 发明授权

US4671341A Systems for shaping the casting region in a twin-belt continuous casting machine for improving heat transfer and product uniformity and enhanced machine performance 失效
标题翻译：用于在双带连续铸造机中成型铸造区域的系统，用于改善热传递和产品均匀性并增强机器性能
公开(公告)号：US4671341A
公开(公告)日：1987-06-09
申请号：US732081
申请日：1985-05-09
申请人： John F. B. Wood
发明人： John F. B. Wood
IPC分类号： B22D11/06
CPC分类号： B22D11/0677
摘要： Systems are provided for continuously casting metal product directly from molten metal confined and solidified in a casting region defined by upper and lower, cooled, endless, flexible, traveling, casting belts supported by belt support systems including back-up rollers in respective upper and lower carriages and laterally defined by first and second traveling side dams. The back-up rollers and belt support systems shape and maintain the casting region for improved heat transfer between cast metal and belts for improved product uniformity and enhanced machine performance. Several systems are disclosed including having one belt flexibly constrained, resulting in a transverse bowing away from the casting centerline due to liquid metal head, with the opposing belt being rigidly constrained and contoured or transverselybowed towards the casting centerline in a configuration that compensates for displacement of the flexibly constrained belt resulting in a uniform transverse cross section. Systems are disclosed including bowing the upper back-up rollers down either by manual adjustment or remote control and at the same time allowing the lower rollers to yield; intentionally rigidizing the upper and/or lower back-up rollers or sections thereof; bowing both sets of back-up roller in equal and opposite directions, bowing the rollers inward or outward using either manual adjustment or remote control tensioning; bending structural frame members which are in support relationship with rollers, thus maintaining predetermined configurations of rollers in contact with the belts and further including downstream tapering of the casting region.
摘要翻译：系统被提供用于直接从熔融金属连续铸造金属产品，该熔融金属在由包括上部和下部的支撑辊的带支撑系统支撑的上，下，冷却，无端，柔性，行进的铸造带限定的铸造区域中固化和固化并且由第一和第二行进侧坝侧向限定。后备辊和带支撑系统形成和保持铸造区域，以改善铸造金属和带之间的热传递，从而提高产品均匀性并提高机器性能。公开了几个系统，包括一个带柔性地约束，导致由于液体金属头而远离铸造中心线的横向弯曲，相对的带被刚性约束和成形或横向弯曲成朝向铸造中心线，构造中补偿位移柔性约束带导致横截面均匀。公开了系统，包括通过手动调节或遥控器向上弯曲上支撑辊，并且同时允许下辊产生; 有意地使上部和/或下部支撑辊或其部分刚性化; 在相同和相反的方向上弯曲两组支撑辊，使用手动调节或遥控张紧将滚轮向内或向外弯曲; 弯曲的结构框架构件与滚子保持关系，从而保持与皮带接触的辊的预定构型并进一步包括铸造区域的下游渐缩。

6. 发明授权

US4506725A Method and apparatus for magnetically holding a cast metal ribbon against a belt 失效
标题翻译：用于将铸金属带磁性地保持在带上的方法和装置
公开(公告)号：US4506725A
公开(公告)日：1985-03-26
申请号：US439630
申请日：1982-11-05
申请人： John R. Bedell
发明人： John R. Bedell
IPC分类号： B22D11/06 , B22D27/02
CPC分类号： B22D11/0677
摘要： A continuous casting assembly has a pair of counter-rotating belts for controllably forming a continuous elongated cast ribbon. One of the belts is a chilled substrate for receiving molten metal discharged from a dispensing nozzle. The other belt is positioned immediately adjacent the chilled substrate belt and contactable. Both of the belts are moved in a substantially parallel paths at the same predetermined speed with the cast ribbon interposed between the belts. Magnetic forces are used to urge the two belts together in contacting relationship with each other and with the interposed cast ribbon.
摘要翻译：连续铸造组件具有一对反向旋转带，用于可控地形成连续的细长铸造带。其中一个带是用于接收从分配喷嘴排出的熔融金属的冷冻基板。另一个带子紧邻冷冻的基底带定位并可接触。两个带以相同的预定速度在基本上平行的路径中移动，铸造带插入在带之间。磁力用于将两个皮带一起推动在一起彼此接触和插入的铸带。

7. 发明授权

US4331195A Continuous casting machine 失效
标题翻译：连铸机
公开(公告)号：US4331195A
公开(公告)日：1982-05-25
申请号：US51611
申请日：1979-06-27
申请人： C. Eugene Webber
发明人： C. Eugene Webber
IPC分类号： B22D11/06
CPC分类号： B22D11/0608 , B22D11/0605 , B22D11/0677
摘要： The present invention comprises several embodiments of a continuous casting machine for uninterrupted continuous production of non-ferrous metals and alloys, the machine having a pair of endless flexible mold assemblies, including mold blocks abutting each other in end-to-end relationship and each having a mold channel in one face thereof, whereby coengaging straight sections of the assemblies of mold blocks form a continuous mold cavity, extending forward and downward from the inlet end at an angle to provide desirable flow levels at the inlet of the cavity, the length of mold blocks in one assembly being preferably half the length of the mold blocks in the other assembly and indexed so that the abutting faces of the blocks of one assembly occur intermediately of the blocks of the other assembly to prevent heat dams from occurring. Drive is provided for only the inlet end of the lower mold assembly to push the mold blocks in the lower assembly into firm engagement with each other to provide a relatively smooth surface for the molded continuous product. In another embodiment, endless metal strips are positioned in the bottoms of the cavities of the mold blocks for numerous advantages.
摘要翻译：本发明包括用于不间断连续生产有色金属和合金的连续铸造机的几个实施例，该机器具有一对环形柔性模具组件，包括以端对端关系彼此邻接的模具块，并且每个具有在其一个表面中的模具通道，由此模制块的组件的直线部分形成连续的模腔，其从入口端以一定角度向前和向下延伸，以在腔的入口处提供期望的流动水平，一个组件中的模块优选地在另一组件中的模具块的长度的一半处，并被分度，使得一个组件的块的邻接面在另一组件的块之间的中间发生，以防止发生热坝。仅为下模具组件的入口端设置驱动器，以将下部组件中的模块推入彼此牢固的接合，以为模制的连续产品提供相对光滑的表面。在另一个实施例中，环形金属条被定位在模块的空腔的底部，具有许多优点。

8. 发明授权

US4096906A Casting machine with multi-band positioning device 失效
标题翻译：铸造机带多波段定位装置
公开(公告)号：US4096906A
公开(公告)日：1978-06-27
申请号：US718497
申请日：1976-08-30
申请人： Yves Bernard Bonnamour
发明人： Yves Bernard Bonnamour
IPC分类号： B22D11/06 , F16H7/18
CPC分类号： F16H7/18 , B22D11/0677 , Y10T83/7264
摘要： Apparatus for continuously casting molten metal wherein an endless band is used to form a mold by enclosing a portion of the peripheral groove of the casting wheel of a wheel-band type casting machine. The endless band is guided about the periphery of the casting wheel by a plurality of band support wheels, at least two of which are provided with adjustable band positioning apparatus for maintaining the endless band in proper alignment over the casting wheel during casting. Each band support wheel is rotatably mounted on a shaft and is axially adjustable relative to its respective shaft for positioning the endless band laterally of the casting wheel. Each shaft is also adjustably pivotable about a point intermediate the shaft ends for skewing the band support wheel rotational axis relative to the casting wheel axis to steer the endless band into a substantially centered position over the casting wheel groove.

9. 发明授权

US3996993A Casting machine with changeable length of mold 失效
标题翻译：铸模长度可变的铸造机
公开(公告)号：US3996993A
公开(公告)日：1976-12-14
申请号：US488898
申请日：1974-07-16
申请人： Yves Bernard Bonnamour
发明人： Yves Bernard Bonnamour
IPC分类号： B22D11/06
CPC分类号： B22D11/0677
摘要： This disclosure relates to a method of and apparatus for continuously casting molten metal in a wheel-band type continuous casting machine, wherein the machine includes a casting mold the length of which may be changed with equal facility either when the machine is shut down or during the actual casting operation. The machine includes a plurality of guide wheels disposed at predetermined angular positions with resepct to the casting wheel for guiding the casting band about the casting wheel. The mold length is varied by synchronously moving at least two of the guide wheels into angular positions different from their initial angular positions, thereby varying the position of the mold outlet and thus changing the length of the mold. At least two of the guide wheels are moved either by means for rotating the wheel through an arc about an axis parallel to the axis of rotation of the casting wheel or by means translating the guide wheel along a line of motion perpendicular to the axis of rotation of the casting wheel.
摘要翻译：本公开涉及一种用于在轮带型连续铸造机中连续铸造熔融金属的方法和设备，其中所述机器包括铸造模具，其长度可以在机器关闭时或者在机器关闭期间以相同的设备改变实际铸造作业。该机器包括多个导轮，其布置在预定角度位置处，与导轮相连，用于引导铸造带围绕铸轮。通过将至少两个导轮同步移动到与其初始角位置不同的角位置来改变模具长度，从而改变模具出口的位置，从而改变模具的长度。至少两个导轮通过用于使车轮绕平行于铸轮的旋转轴线的轴线旋转的方式移动，或者通过沿垂直于旋转轴线的运动线平移导轮的铸轮。

10. 发明授权

US3991814A Casting machine with multi-band positioning device 失效
标题翻译：带多针定位装置的铸造机
公开(公告)号：US3991814A
公开(公告)日：1976-11-16
申请号：US612216
申请日：1975-09-10
申请人： Yves Bernard Bonnamour
发明人： Yves Bernard Bonnamour
IPC分类号： B22D11/06 , F16H7/18
CPC分类号： F16H7/18 , B22D11/0677 , Y10T83/7264
摘要： Apparatus for continuously casting molten metal wherein an endless band is used to form a mold by enclosing a portion of the peripheral groove of the casting wheel of a wheel-band type casting machine. The endless band is guided about the periphery of the casting wheel by a plurality of band support wheels, at least two of which are provided with adjustable band positioning apparatus for maintaining the endless band in proper alignment over the casting wheel during casting. Each band support wheel is rotatably mounted on a shaft and is axially adjustable relative to its respective shaft for positioning the endless band laterally of the casting wheel. Each shaft is also adjustably pivotable about a point intermediate the shaft ends for skewing the band support wheel rotational axis relative to the casting wheel axis to steer the endless band into a substantially centered position over the casting wheel groove.
摘要翻译：用于连续铸造熔融金属的装置，其中通过封闭轮带型铸造机的铸造轮的周边槽的一部分而使用环形带来形成模具。环形带通过多个带状支撑轮围绕铸轮的周边引导，其中至少两个具有可调节带定位装置，用于在铸造期间将环形带保持在铸轮上的正确对准中。每个带支撑轮可旋转地安装在轴上，并且可相对于其相应的轴线轴向调节，用于将铸环轮横向定位在环形带上。每个轴也可以围绕轴端的中心点可调节地枢转，用于相对于铸轮轴线偏转带支撑轮旋转轴线，以将环形带扭转到铸造轮槽上方的基本居中的位置。

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