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1. 发明公开

EP0900607A1 Casting roll 失效
标题翻译： Giessrolle
公开(公告)号：EP0900607A1
公开(公告)日：1999-03-10
申请号：EP98306115.1
申请日：1998-07-31
申请人： Kvaerner Metals Continuous Casting Limited
发明人： Perry, Robert , Wright, Leslie , Reynolds, Timothy
IPC分类号： B22D11/06 , B22D11/128
CPC分类号： F16C13/028 , B22D11/0651 , F16C2322/00
摘要： A casting roll 1 for casting molten metal and forming it into a solid continuous strip form comprises a shell 6 coupled to a drive shaft 91. A plurality of shaper units 8, 12 is arranged inside the shell, to allow the shape of the shell to be adjusted. The drive shaft 91 passes through a stationary support shaft 9 of large diameter and is coupled to the shell 6 via epicyclic gearing 92,93,95. The shaper units act between the inside of the shell and the support shaft, which, being massive, acts as the primary structural element to absorb the reaction forces from the shaper units. A further set of shaper units spaced 180° round the shaft may be provided, to enable the shape of the shell to be controlled more accurately.
摘要翻译：用于铸造熔融金属并将其形成为固体连续带状的铸辊1包括联接到驱动轴91的壳体6.多个整形单元8,12布置在壳体的内部，以允许壳体的形状调整。驱动轴91穿过大直径的固定支撑轴9，并通过行星齿轮传动装置92,93,95联接到壳体6。整形单元在壳体的内部和支撑轴之间作用，该支撑轴是巨大的，用作主要结构元件以吸收整形单元的反作用力。可以设置另外一套围绕轴间隔180度的整形单元，以使壳体的形状更准确地被控制。

2. 发明公开

EP0904874A1 Casting roll 失效
标题翻译：铸造辊
公开(公告)号：EP0904874A1
公开(公告)日：1999-03-31
申请号：EP98306120.1
申请日：1998-07-31
申请人： Kvaerner Metals Continuous Casting Limited
发明人： Perry, Robert , Wright, Leslie , Reynolds, Timothy
IPC分类号： B22D11/06 , B22D11/128
CPC分类号： F16C13/028 , B22D11/0651 , F16C2322/00
摘要： A casting roll 1 for casting molten metal and forming it into a solid continuous strip form comprises a shell 6 coupled to a drive shaft 9. A plurality of shaper units 8, 12 is arranged inside the shell, to allow the shape of the shell to be adjusted. The drive shaft 9 is of large diameter and is coupled directly to the shell 6. The shaper units act between the inside of the shell and the drive shaft, which, being massive, acts as the primary structural element to absorb the reaction forces from the shaper units. A further set of shaper units spaced 180° round the shaft may be provided. to enable the shape of the shell to be controlled more accurately. The drive shaft may be coupled to the centre of the shell (Fig. 3) or to one end.
摘要翻译：用于铸造熔融金属并将其成型为固体连续条形式的铸辊1包括与驱动轴9连接的壳体6.多个成形单元8,12布置在壳体内，以允许壳体的形状进行调整。驱动轴9具有较大的直径，并直接连接到壳体6上。成形单元在壳体内部和驱动轴之间作用，其作为主要结构元件以吸收来自壳体6的反作用力整形单元。可以提供围绕轴旋转180°的另一组成形单元。以更精确地控制壳体的形状。驱动轴可以连接到壳体的中心（图3）或一端。

3. 发明公开

EP0903192A1 Improvements in and relating to casting 审中-公开
标题翻译： Verbesserungen beim吉森
公开(公告)号：EP0903192A1
公开(公告)日：1999-03-24
申请号：EP98307619.1
申请日：1998-09-18
申请人： Kvaerner Metals Continuous Casting Limited
发明人： Graham, Robert , Perry, Robert , Hutcheon, Neil
IPC分类号： B22D11/12
CPC分类号： B22D11/1206
摘要： The method involves a moulding stage for forming a partially solidified strand with a molten core, the partially solidified strand passing to a roller stage on leaving the moulding stage, the method comprising, at least during a portion of a casting cycle :-

providing a first portion of the rolling stage with a reducing separation between rollers, thereby defining a volume occupied by the strand in that portion;
changing the volume of the strand between the rollers in that portion by changing the position of one or more rollers; and
providing a further portion of the rolling stage with a reducing separation between rollers.

By varying the volume of the strand between the rollers in that portion the volume of the strand can be increased therein, for instance to move the zone of soft reduction away from the moulding stage, or alternatively to lower the level of the meniscus within the solidifying strand. Alternatively, the volume of the strand between the rollers in that portion can be decreased, for instance to move the zone of soft reduction towards the moulding stage, or alternatively to increase the level of the meniscus within the moulding stage.
More accurate soft reduction and less wastage material during close down of a casting run result from the application of the invention.
摘要翻译：该方法包括用于用熔融芯形成部分固化的股线的模制阶段，部分凝固的股线在离开模制阶段时通过辊子阶段，该方法至少在铸造周期的一部分期间： - 提供第一滚动阶段的一部分具有辊之间的减少分离，从而限定该部分中的股线占据的体积; 通过改变一个或多个辊的位置来改变该部分中的辊之间的股线的体积; 并且在辊之间提供另一部分滚动台的减少间隔。通过改变该部分中的辊之间的股线的体积，可以在其中增加股线的体积，例如将软压缩区域从模制阶段移开，或者替代地降低凝固期间的弯液面的水平链。或者，可以减小该部分中的辊之间的股线的体积，例如将软还原区移向成型台，或者替代地增加成型阶段内的弯液面的水平。本发明应用中铸造运转的关闭期间，更精确的软还原和更少的浪费材料。

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