专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07147033B2 Dual drum type continuous casting device and method for continuous casting 有权
标题翻译：双鼓式连铸机及连铸方法
公开(公告)号：US07147033B2
公开(公告)日：2006-12-12
申请号：US10069069
申请日：2001-07-19
申请人： Keiichi Yamamoto , Ritsuo Hashimoto , Mitsuo Tani , Kazutoshi Yokoo , Jyoji Yusa , Kunimasa Sasaki , Katsuyoshi Miyake , Katsuyuki Isogami , Mamoru Yamada , Tsuyoshi Tanaka , Takashi Arai , Tadahiro Izu , Keiji Tsunenari , Kazuto Yamamura , Hiroshi Izaki
发明人： Keiichi Yamamoto , Ritsuo Hashimoto , Mitsuo Tani , Kazutoshi Yokoo , Jyoji Yusa , Kunimasa Sasaki , Katsuyoshi Miyake , Katsuyuki Isogami , Mamoru Yamada , Tsuyoshi Tanaka , Takashi Arai , Tadahiro Izu , Keiji Tsunenari , Kazuto Yamamura , Hiroshi Izaki
IPC分类号： B22D11/06
CPC分类号： B22D11/0651 , B22D11/0622 , B22D11/0682
摘要： A twin-drum continuous casting apparatus for casting a metal sheet (4) by supplying molten metal (3) to a pouring basin formed by a pair of cooling drums (1) rotating in opposite directions, and side gates (2), to cool the molten metal (3) by contact with surfaces of the cooling drums (1), thereby forming a solidified shell. The cooling drum (1) is formed from a drum body (11) having shaft portions at opposite end portions, and a drum sleeve (10) fitted on an outer peripheral portion of the drum body (11). Also, means is provided for preventing various adverse influences due to differences in thermal expansion of constituent members of the drum body (11) during casting. Thus, the reliability of the apparatus is increased, and the quality of casting is improved.
摘要翻译：一种双滚筒连续铸造设备，用于通过将熔融金属（3）供应到由相反方向旋转的一对冷却滚筒（1）形成的浇注槽和侧浇口（2）中来浇铸金属板（4），以冷却熔融金属（3）通过与冷却鼓（1）的表面接触，从而形成凝固壳。冷却鼓（1）由在相对端部具有轴部的鼓本体（11）形成，并且滚筒套（10）安装在滚筒本体（11）的外周部上。此外，提供了用于防止由于铸造时的鼓体（11）的构成部件的热膨胀差异而引起的各种不利影响的装置。因此，提高了装置的可靠性，提高了铸造质量。

2. 发明授权

US4887662A Cooling drum for continuous-casting machines for manufacturing thin metallic strip 失效
标题翻译：用于制造薄金属条的连续铸造机的冷却鼓
公开(公告)号：US4887662A
公开(公告)日：1989-12-19
申请号：US247691
申请日：1988-09-22
申请人： Shigenori Tanaka , Yasuo Itoh , Michiya Hayashida , Kenichi Hara , Keiichi Yamamoto , Hikotaro Itani , Atsumu Yamane , Akio Kasama , Isao Suichi , Hiroyuki Kajioka , Kunimasa Sasaki
发明人： Shigenori Tanaka , Yasuo Itoh , Michiya Hayashida , Kenichi Hara , Keiichi Yamamoto , Hikotaro Itani , Atsumu Yamane , Akio Kasama , Isao Suichi , Hiroyuki Kajioka , Kunimasa Sasaki
IPC分类号： B21B27/00 , B22D11/06
CPC分类号： B21B27/005 , B22D11/0651
摘要： A cooling drum for continuous-casting machines, for manufacturing thin metallic strips, and having a surface composing part of a casting mold wall in contact with molten metal, wherein the surface has numerous dimples disposed uniformly thereon and not in contact with each other, and each of the dimples has an opening portion in the form of a circle or an oval with a diameter of from 0.1 to 1.2 mm and a depth of from 5 to 100 .mu.m.

3. 发明授权

US5588582A Method for manufacturing a cooling drum for a continuous casting system 失效
标题翻译：制造连续铸造系统的冷却鼓的方法
公开(公告)号：US5588582A
公开(公告)日：1996-12-31
申请号：US450404
申请日：1995-05-25
申请人： Kunimasa Sasaki , Youichi Wakiyama , Takahiro Matsumoto , Kisaburo Tanaka , Keiichi Yamamoto
发明人： Kunimasa Sasaki , Youichi Wakiyama , Takahiro Matsumoto , Kisaburo Tanaka , Keiichi Yamamoto
IPC分类号： B22D11/06 , B23K20/00
CPC分类号： F28F5/02 , B22D11/0682 , Y10T29/49888
摘要： A cooling drum can continuously cast a favorable band-shaped cast piece having little thermal deformation. The cooling drum comprises a three-layer structure including a rigid member, a cooling member metallurgically bonded to the outside of the rigid member, and a heat-resistance member plated by electro-deposition on the outer circumferential surface of the cooling member. The rigid member is made of austenite group stainless steel, the cooling member is made of Cu or Cu-alloy, and the heat-resistance member is made of either Ni or its alloy or Co or its alloy.
摘要翻译：冷却鼓可以连续铸造几乎没有热变形的有利的带状铸件。冷却鼓包括三层结构，其包括刚性构件，与刚性构件的外部冶金结合的冷却构件，以及通过电沉积镀在冷却构件的外周表面上的耐热构件。刚性构件由奥氏体组不锈钢制成，冷却构件由Cu或Cu合金制成，耐热构件由Ni或其合金或Co或其合金制成。

4. 发明授权

US5368088A Apparatus of continuously casting a metal sheet 失效
标题翻译：连续铸造金属板的装置
公开(公告)号：US5368088A
公开(公告)日：1994-11-29
申请号：US42860
申请日：1993-04-05
申请人： Takashi Furuya , Hidemaro Takeuchi , Akio Kasama , Yasuo Itoh , Motoya Fujii , Hideki Oka , Shogo Matsumura , Kunimasa Sasaki , Keiichi Yamamoto
发明人： Takashi Furuya , Hidemaro Takeuchi , Akio Kasama , Yasuo Itoh , Motoya Fujii , Hideki Oka , Shogo Matsumura , Kunimasa Sasaki , Keiichi Yamamoto
IPC分类号： B22D11/06
CPC分类号： B22D11/0651 , B22D11/064 , B22D11/0697
摘要： Molten metal is supplied to a pouring basin formed between cooling members, such as movable cooling drums. A closed space is formed at a meniscus area whereat any one of the cooling members starts to come into contact with the molten metal, and a soluble gas or a mixture of soluble and insoluble gases is supplied to and filled in the closed space, thereby covering the meniscus area with the gas or the mixture. This arrangement enables a continuous casting of a thin metal sheet without surface cracks and having excellent surface characteristics.
摘要翻译：将熔融金属供应到形成在诸如可移动冷却鼓之类的冷却构件之间的倾倒盆中。在弯液面区域处形成封闭空间，其中任何一个冷却构件开始与熔融金属接触，并且将可溶性气体或可溶性和不溶性气体的混合物供给并填充在封闭空间中，从而覆盖弯液面与气体或混合物。这种布置使得能够连续铸造薄金属片而没有表面裂纹并且具有优异的表面特性。

5. 发明授权

US5469909A Cooling drum for a continuous casting system and method for manufacturing the same 失效
标题翻译：用于连续铸造系统的冷却鼓及其制造方法
公开(公告)号：US5469909A
公开(公告)日：1995-11-28
申请号：US257746
申请日：1994-06-09
申请人： Kunimasa Sasaki , Youichi Wakiyama , Takahiro Matsumoto , Kisaburo Tanaka , Keiichi Yamamoto
发明人： Kunimasa Sasaki , Youichi Wakiyama , Takahiro Matsumoto , Kisaburo Tanaka , Keiichi Yamamoto
IPC分类号： B22D11/06
CPC分类号： F28F5/02 , B22D11/0682 , Y10T29/49888
摘要： A cooling drum which can continuously cast a favorable band-shaped cast piece having little thermal deformation and a method for manufacturing the same cooling drum, are disclosed. The cooling drum comprises a three-layer structure consisting of a rigid member, a cooling member metallurgically bonded to the outside of the rigid member, and a heat-resistance member plated by electro-deposition on the outer circumferential surface of the cooling member. The rigid member is made of austenite group stainless steel, the cooling member is made of Cu or Cu-alloy, and the heat-resistance member is made of either Ni or its alloy or Co or its alloy. Within the rigid member are equipped partition walls and tubular partition walls. To the opposite end portions of the rigid member are connected hollow shafts adapted to be rotationally driven, by means of bolts after shrinkage fitting. In the cooling member are drilled cooling holes for communicating a coolant as distributed over the entire circumference, extending in the axial direction of the drum. The cooling holes are communicated with a flow passageway of a coolant formed by the partition walls and the tubular partition walls through cooling passageways.
摘要翻译：公开了能够连续铸造具有很少热变形的有利的带状铸件的冷却鼓和制造相同的冷却鼓的方法。冷却鼓包括三层结构，其由刚性构件，与金属结合到刚性构件的外部的冷却构件，以及通过电沉积镀在冷却构件的外周面上的耐热构件。刚性构件由奥氏体组不锈钢制成，冷却构件由Cu或Cu合金制成，耐热构件由Ni或其合金或Co或其合金制成。刚性部件内设有隔墙和管状分隔壁。刚性构件的相对端部分连接有适于被旋转地驱动的中空轴，借助于紧固件之后的螺栓。在冷却构件中钻有冷却孔，用于使沿着滚筒的轴向延伸的整个圆周上分布的冷却剂连通。冷却孔与通过分隔壁形成的冷却剂的流动通道和管状分隔壁通过冷却通道连通。

6. 发明授权

US5103895A Method and apparatus of continuously casting a metal sheet 失效
标题翻译：连续铸造金属板的方法和装置
公开(公告)号：US5103895A
公开(公告)日：1992-04-14
申请号：US554190
申请日：1990-07-17
申请人： Takashi Furuya , Hidemaro Takeuchi , Akio Kasama , Yasuo Itoh , Motoya Fujii , Hideki Oka , Shogo Matsumura , Kunimasa Sasaki , Keiichi Yamamoto
发明人： Takashi Furuya , Hidemaro Takeuchi , Akio Kasama , Yasuo Itoh , Motoya Fujii , Hideki Oka , Shogo Matsumura , Kunimasa Sasaki , Keiichi Yamamoto
IPC分类号： B22D11/06
CPC分类号： B22D11/0651 , B22D11/064 , B22D11/0697
摘要： Molten metal is supplied to a pouring basin formed between cooling members, such as movable cooling drums. A closed space is formed at a meniscus area whereat any one of the cooling members starts to come into contact with the molten metal, and a soluble gas or a mixture of soluble and insoluble gases is supplied to and filled in the closed space, thereby covering the meniscus area with the gas or the mixture. This arrangement enables a continuous casting of a thin metal sheet without surface cracks and having excellent surface characteristics.
摘要翻译：将熔融金属供应到形成在诸如可移动冷却鼓之类的冷却构件之间的倾倒盆中。在弯液面区域处形成封闭空间，其中任何一个冷却构件开始与熔融金属接触，并且将可溶性气体或可溶性和不溶性气体的混合物供给并填充在封闭空间中，从而覆盖弯液面与气体或混合物。这种布置使得能够连续铸造薄金属片而没有表面裂纹并且具有优异的表面特性。

7. 发明授权

US5400849A Twin-drum type continuous casting apparatus 失效
标题翻译：双鼓式连铸机
公开(公告)号：US5400849A
公开(公告)日：1995-03-28
申请号：US18322
申请日：1993-02-16
申请人： Kunimasa Sasaki , Youichi Wakiyama , Takashi Arai , Hideki Oka
发明人： Kunimasa Sasaki , Youichi Wakiyama , Takashi Arai , Hideki Oka
IPC分类号： B22D11/06
CPC分类号： B22D11/066 , B22D11/053 , B22D11/166
摘要： The present invention provides a twin-drum type continuous casting apparatus in which, when a side weir is vibrated at a high speed, vibrations of the side weir in the axial direction of the cooling drums is suppressed. The generation of run-out from a cast piece is prevented, and the elongation of the lives of the side weirs and the refractory materials is made possible. A pair of side weirs vibrating along end surfaces of cooling drums are characterized in that a support shaft serving as a center of rotation of the vibrations of the side weirs is disposed lower than the molten metal surface and higher than a minimum gap position of the cooling drums. A vibration exciting shaft for applying vibration to the side weir is disposed lower than the above-mentioned minimum gap position.
摘要翻译：本发明提供一种双滚筒式连续铸造装置，其中，当侧堰高速振动时，抑制了冷却滚筒轴向上的侧堰的振动。防止了从铸件产生脱落，并且使侧堰和耐火材料的寿命延长成为可能。一对沿着冷却鼓的端面振动的侧堰的特征在于，用作侧堰的振动的旋转中心的支撑轴设置成低于熔融金属表面，并且高于冷却的最小间隙位置鼓。用于向侧堰施加振动的振动激励轴设置成比上述最小间隙位置低。

8. 发明授权

US4075890A Device for detecting level of molten metal surface within a continuous casting mold 失效
标题翻译：用于检测连续铸模内熔融金属表面水平的装置
公开(公告)号：US4075890A
公开(公告)日：1978-02-28
申请号：US747250
申请日：1976-12-02
申请人： Takeshi Iwasaki , Yasuo Fujikawa , Kunimasa Sasaki
发明人： Takeshi Iwasaki , Yasuo Fujikawa , Kunimasa Sasaki
IPC分类号： G01F23/26 , B22D2/00 , B22D11/04 , B22D11/16 , B22D11/18 , G01F23/22 , H01F27/16
CPC分类号： B22D11/186 , B22D11/04
摘要： A device for detecting the level of the molten metal surface within a continuous casting mold. A detector element consisting of a body of a thermosensitive magnetic material, the magnetic properties of which vary in response to a temperature variation, is mounted at an appropriate position on a side wall of the continuous casting mold, and an electromagnetic coil for detecting the magnetic flux in the detector element is contained within a detector box mounted in a water jacket surrounding the mold at a position opposed to the detector element. The molten metal surface level within the mold is detected by detecting a change in the magnetic properties of the detector element by means of the electromagnetic coil. The detector box is detachably mounted in the water jacket, and water supply inlet and outlet means in the detector box guide cooling water through the detector box for cooling the electromagnetic coil within the detector box. A protective casing containing the electromagnetic coil is slidably mounted in a side wall of the detector box toward the mold for movement toward and away from the mold. The casing has an extension thereon projecting toward the mold and is spring-biased towards the mold, whereby a predetermined distance is maintained between the outer side wall of the mold and the protective casing.
摘要翻译：一种用于检测连续铸造模具内的熔融金属表面的水平的装置。由连续铸造模具的侧壁上的适当位置安装由热敏磁性材料体构成的检测元件，其磁特性响应于温度变化而变化，以及用于检测磁性材料的电磁线圈检测器元件中的通量包含在安装在围绕模具的水套中的检测器箱中，该检测器盒与检测器元件相对的位置处。通过利用电磁线圈检测检测器元件的磁特性的变化来检测模具内的熔融金属表面水平。检测箱可拆卸地安装在水套中，检测箱中的供水入口和出水装置引导冷却水通过检测箱，用于冷却检测箱内的电磁线圈。容纳电磁线圈的保护壳体可滑动地安装在检测器盒的侧壁中，朝向模具移动以朝向和远离模具移动。壳体具有向模具突出的延伸部并且朝向模具弹簧偏置，从而在模具的外侧壁和保护壳体之间保持预定距离。

9. 发明授权

US5052467A Control device and a control method for twin-roll continuous caster 失效
标题翻译：控制装置和双辊连续铸件的控制方法
公开(公告)号：US5052467A
公开(公告)日：1991-10-01
申请号：US560361
申请日：1990-07-31
申请人： Shigenori Tanaka , Takashi Furuya , Hiroyuki Kajioka , Shigeru Ogawa , Kunimasa Sasaki , Atsumu Yamane
发明人： Shigenori Tanaka , Takashi Furuya , Hiroyuki Kajioka , Shigeru Ogawa , Kunimasa Sasaki , Atsumu Yamane
IPC分类号： B22D11/06
CPC分类号： B22D11/0622
摘要： A control device for a twin-roll continuous caster, comprising a plurality of maps, each of which teaches a relationship between a thickness of a cast strip and a roll separating force under a fixed casting speed, and teaches stable casting conditions under which bulging and surface cracks do not occur. The device detects a cast thickness and a height of the molten pool and selects an appropriate map from among the plurality of maps, by the detected height, and controls the casting conditions such that a target thickness of the cast strip is obtained under stable casting conditions by using the selected map.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式