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1. 发明专利

JPS59113909A Method for grinding rolling roll 失效
标题翻译：研磨滚轮的方法
公开(公告)号：JPS59113909A
公开(公告)日：1984-06-30
申请号：JP22394682
申请日：1982-12-22
申请人： Nippon Kokan Kk
发明人： KAWASAKI TAKAMASA , TORII TOMOMITSU , FUKUDA SHIYUUZOU , SATOU HIROAKI , KUSAKABE TAKASHI
IPC分类号： B21B28/04 , B24C1/00
CPC分类号： B21B28/04
摘要： PURPOSE:To grind rolling rolls at high speed by jetting a slurry of abrasive grain to rolling rolls while rotating the rolling rolls mounted on a rolling mill. CONSTITUTION:A device for jetting a slurry X of abrasive grain is constituted of headers 10, 12 of highly pressurized water and headers 11, 13 of the slurry X, so that the slurry fed from the headers 11, 13 is jetted to rolling rolls 1, 1' by the highly pressurized water from the headers 10, 12. Then, when a rolling material A is bitten in by the rolls 1, 1', the slurry X is automatically jetted to grind the non-contacting parts of the rolls 1, 1' between them and the material A for every rolling. Further it is preferable to finish the grinding positions by grinding them again.
摘要翻译：目的：通过在安装在轧机上的轧辊旋转的同时，在轧制辊上喷射磨粒浆料，高速磨削轧辊。构成：用于喷射磨粒的浆料X的装置由浆料X的高压水和集管11,13的集管10,12构成，使得从集管11,13供给的浆料被喷射到轧辊1 ，1'。然后，当轧制材料A被辊1,1'咬入时，浆料X被自动喷射以研磨轧辊1的非接触部分，它们之间为1'，每次滚动时为材料A. 此外，优选通过再次研磨来完成研磨位置。

2. 发明专利

JPS58218358A Starting method of casting in continuous casting of steel plate 失效
标题翻译：铸钢连续铸造的起弧方法
公开(公告)号：JPS58218358A
公开(公告)日：1983-12-19
申请号：JP10058382
申请日：1982-06-14
申请人： Nippon Kokan Kk
发明人： KITAGAWA TOORU , UENO YASUSHI , SATOU HIROAKI , FUJITA YONEAKI , INAMOTO KINYA , IMAI RIYOUICHIROU
IPC分类号： B22D11/06
CPC分类号： B22D11/0622
摘要： PURPOSE:To start casting stably and surely by moving cooling rolls, which form a part of a molten metal well, are in mutual contact and are under rotation in opposite directions, apart from each other, pressing the solidified shells formed on the outside circumferences of the rolls and drawing out the same as a casting plate. CONSTITUTION:A molten metal well 4 is formed of the outside circumferential surfaces of a pair of cooling rolls 1, and a gate 3. While the outside circumferential surfaces of the rolls 1 are in held in contact with each other, the rolls are rotated in the directions opposite from each other. Molten metal 5 is charged into the well 4 to move the rolls 1 apart from each other. A pair of the solidified shells 5' formed on the outside circumferential surfaces of the rolls 1 are pressed to each other, and a casting plate 5'' is drawn out from the roll gap.
摘要翻译：目的：通过移动形成熔融金属井的一部分的冷却辊，能够稳定可靠地开始铸造，彼此相互接触并且沿相反方向旋转，彼此分开，将形成在外侧周围的凝固壳辊和拉出与铸板相同。构成：熔融金属井4由一对冷却辊1和浇口3的外周面形成。当辊1的外周面彼此保持接触时，辊旋转方向相反。将熔融金属5装入孔4中以使辊1彼此分开。形成在辊1的外周面上的一对固化壳5'彼此挤压，并且从辊间隙拉出铸板5“。

3. 发明专利

JPS58188547A Continuous casting device of steel plate 失效
标题翻译：钢板连续铸造装置
公开(公告)号：JPS58188547A
公开(公告)日：1983-11-04
申请号：JP7126182
申请日：1982-04-30
申请人： Nippon Kokan Kk
发明人： KOMATSU MASAMI , SUGIYAMA SHIYUNICHI , SATOU HIROAKI , OOTSUKI MASAAKI , WATABE KATSUJIROU , INAMOTO KINYA
IPC分类号： B22D11/06
CPC分类号： B22D11/0622
摘要： PURPOSE:To enable the easy change in plate width and to improve the efficiency of production by providing a molten steel well on the outiside circumferential surfaces of a pair of cooling rolls which are mutually the same in diameter and are vertical in axial lines and making the level of the molten metal surface in the molten steel well changeable. CONSTITUTION:A titled device consists of a pair of cooling rolls 1 which are mutually the same in diameter, are vertical in axial lines and are in proximity with each other, a driving means for rotating the rolls 1, a gate 6 of which one end in the horizontal direction is brought into contact with the outside circumferential surfaces of the rolls 1 and a molten steel 7 formed of a part of the outside circumferential surfaces of the rolls 1. The solidified shell obtained by bringing the molten steel 8 in said well 7 into contact with the outside circumferential surfaces of the rolls 1 under rotation and solidifying the same is pressed each other by the rolls 1 and a cast plate 8' is removed from the roll gap between the rolls 1. The width of the plate 8' is changed easily and the efficiency of production is improved by the above-mentioned device.
摘要翻译：目的：为了能够容易地改变板宽，并且通过在一对冷却辊的外侧圆周表面上提供钢水井而提供生产效率，所述冷却辊的直径相互相同并且在轴线上垂直并使钢水中的熔融金属表面的水平变化。构成：标题装置包括一对直径相同的冷却辊1，它们在轴线上垂直并且彼此靠近，用于使辊1旋转的驱动装置，其一端在水平方向上与辊1的外周面和由辊1的外周面的一部分形成的钢水7接触。通过将钢水8带入所述孔7而获得的凝固壳与辊1的外周面接触，并使其固化，辊1彼此挤压，并且从辊1之间的辊间隙移除铸造板8'。板8'的宽度为通过上述装置容易地改变生产效率。

4. 发明专利

JPS58188543A Continuous casting device of steel plate 失效
标题翻译：钢板连续铸造装置
公开(公告)号：JPS58188543A
公开(公告)日：1983-11-04
申请号：JP7125782
申请日：1982-04-30
申请人： Nippon Kokan Kk
发明人： KAWAKAMI KIMINARI , KITAGAWA TOORU , UENO YASUSHI , SATOU HIROAKI , FUJITA YONEAKI , INAMOTO KINYA
IPC分类号： B22D11/06
CPC分类号： B22D11/0645
摘要： PURPOSE:To obtain a cast plate having good surface characteristics by supplying gas through the openings formed to a gate for preventing the leakage of molten steel and making the solidified layer at the inside bottom end of the gate and the solidified layer on the outside circumferential surface of cooling rolls separable. CONSTITUTION:A titled device consists of a pair of cooling rolls 1, a driving means for rotating the rolls 1, and a gate 3 provided to prevent the leakage of molten steel. Said gate 3 is formed with two openings 9 having the same length as the axial length of the rolls 1 in the part where the gate contacts with the molten metal supplied into a molten steel well 2 and is in proximity to the outside circumferential surface of the rolls. Gaseous pressure is supplied through the communicating hole 10 formed in the gate 3 to the openings 9. The connection of the solidified shell 4a on te outside circumferential surface of the rolls and the solidified layer 4b formed on the inner side surface of the gate 3 is prevented by the above-mentioned device, and the cast plate having the good surface characteristics is obtained.
摘要翻译：目的：为了获得具有良好表面特性的铸板，通过形成在闸门上的开口供应气体，以防止钢水泄漏，并使固化层位于浇口的内底端，并在外圆周表面上形成凝固层的冷却辊可分离。构成：标题装置由一对冷却辊1，用于旋转辊1的驱动装置和设置用于防止钢水泄漏的闸板3组成。所述闸门3形成有两个开口9，其中开口9具有与供应到钢水井2中的熔融金属接触的部分中具有与辊1的轴向长度相同的长度，并且接近于劳斯莱斯。通过形成在门3中的连通孔10将气体压力供给到开口9.在辊的外周面上的凝固壳4a与形成在浇口3的内侧表面上的凝固层4b的连接是通过上述装置防止，并且获得具有良好表面特性的铸板。

5. 发明专利

JPS60196253A Header pipe for billet cooler of continuous casting machine for round billet 失效
标题翻译：圆柱连续铸造机筒式冷却管
公开(公告)号：JPS60196253A
公开(公告)日：1985-10-04
申请号：JP5123584
申请日：1984-03-19
申请人： Nippon Kokan Kk
发明人： MATSUMURA KAZUFUMI , YAMAGAMI JIYUN , SATOU HIROAKI
IPC分类号： B22D11/124
CPC分类号： B22D11/124
摘要： PURPOSE:To make cooling of a billet uniform by connecting cooling water supply pipes to a concentrical header pipe provided around the billet in the tangential direction thereof and injecting mist-like cooling water from the holes on the inside of the header pipe toward the billet in the direction tangential thereto. CONSTITUTION:An annular header pipe 3 fixed concentrically with a round billet 1 moving horizontally is provided around the round billet and at least two supply pipes 4 for cooling water are connected to the pipe 3 in the tangential direction thereof. At least two cooling water injection holes 5 inclined at a prescribed angle toward the tangential direction of the billet 1 are provided on the inside of the pipe 3. The mist-like cooling water consisting of a mixture composed of the cooling water and air supplied into the pipe 4 is thereby injected along the circumferential direction of the billet 1 surface from the holes 5 while said billet is rotated at a high speed along the pipe 3. The uniform cooling of the round billet is thus made possible and generation of longitudinal cracks and flaws is prevented.
摘要翻译：目的：通过将冷却水供给管连接到沿切线方向设置在坯料周围的同心集管，使冷却水均匀地冷却，从集管的内侧的孔向坯料喷射雾状冷却水与其相切的方向。构成：围绕圆钢坯设置与圆钢坯1同心地固定的环形总管3，至少两个用于冷却水的供给管4沿切线方向与管3连接。在管3的内侧设置有至少两个沿着坯料1的切线方向以规定角度倾斜的冷却水喷射孔5.由冷却水和空气供给的混合物构成的雾状冷却水因此，管4沿着管3沿着坯料1表面的圆周方向从孔5注入，同时所述坯料沿着管3高速旋转。因此，使圆钢坯均匀冷却成为可能，并产生纵向裂纹缺陷被阻止。

6. 发明专利

JPS59193741A Continuous casting device of metallic plate 失效
标题翻译：金属板连续铸造装置
公开(公告)号：JPS59193741A
公开(公告)日：1984-11-02
申请号：JP6702283
申请日：1983-04-18
申请人： Nippon Kokan Kk
发明人： KAWAKAMI KIMINARI , KITAGAWA TOORU , KUNIOKA KAZUO , SATOU HIROAKI , OOTSUKI MASAAKI , INAMOTO KINYA
IPC分类号： B22D11/06
CPC分类号： B22D11/0622
摘要： PURPOSE:To obtain a metallic plate having a good surface characteristic while preventing wear of a pair of cooling rolls and leakage of a molten metal by providing respectively plural pressing mechanisms which adjust the gaps between side gates and the rolls and detecting mechanisms which detect the gaps at both ends of said cooling rolls. CONSTITUTION:Rods of jacks 8 which are plural pressing mechanisms for partial adjustment of the gaps between side gates 2 and cooling rolls 1 are fixed to the gates 2. The gates 2 can be therefore partially pushed toward the rolls 1 or pulled therefrom if the jacks 8 are operated. The tips of nozzles 11 provided to micrometers of plural gap detecting mechanism which detect the gaps between the gates 2 and the rolls 1 are opened on the surfaces of the gates 2 facing the rolls 1. Air is blown from the nozzles 11 toward the rolls 1, and the condition of the gaps between the rolls 1 and the gates 2 is known from the pressure change thereof.
摘要翻译：目的：为了获得具有良好表面特性的金属板，同时防止一对冷却辊的磨损和熔融金属的泄漏，分别提供调节侧门和辊之间的间隙的多个压制机构和检测间隙的检测机构在所述冷却辊的两端。构成：作为用于部分调节侧浇口2和冷却辊1之间的间隙的多个挤压机构的千斤顶8的杆固定到浇口2.因此，如果浇口2可以部分地被推向辊1或从其中拉出， 8操作。设置在检测门2和辊1之间的间隙的多个间隙检测机构的微米的喷嘴11的尖端在面对辊1的门2的表面上打开。空气从喷嘴11向辊1吹送并且辊1和门2之间的间隙的状况从其压力变化已知。

7. 发明专利

JPS5913551A Continuous casting device of steel plate 失效
标题翻译：钢板连续铸造装置
公开(公告)号：JPS5913551A
公开(公告)日：1984-01-24
申请号：JP12220982
申请日：1982-07-15
申请人： Nippon Kokan Kk
发明人： KOMATSU MASAMI , SUGIYAMA SHIYUNICHI , SATOU HIROAKI , FUKUSHIMA MAKOTO , OOTSUKI MASAAKI , HATSUTORI HIROSHI
IPC分类号： B22D11/06
CPC分类号： B22D11/0622
摘要： PURPOSE:To cast continuously and easily a steel plate with simple construction by providing an auxiliary roll which flattens the casting plate obtd. on the outside circumferential surface of a cooling roll in proximity to the cooling roll. CONSTITUTION:Molten steel 3 is supplied from the space between a partition wall 2d and a side wall 2c into a molten metal well 4 and the steel 3 is touched and stuck on the outside circumferential surface of a cooling roll 1 under rotation. The stuck steel 3 solidifies and as the roll rotates, the casting plate of a prescribed thickness having the free surface part in a molten state is drawn out. An auxiliary roll 9 is brought near the roll 1 in such a way that the roll contacts with the free surface of the casting plate obtd. on the outside circumferential surface of the roll 1 and that part thereof is immersed in the steel 3 in the well 4. The casting plate 3' which is made flat by the contact of the free surface with the outside circumferential surface of the roll 9 is drawn out from the roll gap between the rolls 1 and 9.
摘要翻译：目的：通过提供使铸板平坦化的辅助辊，以简单的结构连续铸造钢板。在靠近冷却辊的冷却辊的外周面上。构成：将熔融钢3从分隔壁2d和侧壁2c之间的空间供给到熔融金属井4中，并且钢3被接触并粘附在冷却辊1的外周面上旋转。卡住的钢3凝固，随着辊的旋转，将具有处于熔融状态的自由表面部分的规定厚度的铸板拉出。辅助辊9被带到辊1附近，使得辊与铸板的自由表面接触。在辊1的外周面上，其一部分浸渍在井4中的钢3中。通过自由表面与辊9的外周面的接触而制成平坦的铸造板3'是从辊1和9之间的辊间隙中拉出。

8. 发明专利

JPS59193740A Continuous casting method of metallic plate 失效
标题翻译：金属板连续铸造方法
公开(公告)号：JPS59193740A
公开(公告)日：1984-11-02
申请号：JP6702183
申请日：1983-04-18
申请人： Nippon Kokan Kk
发明人： KITAGAWA TOORU , FUJITA YONEAKI , SATOU HIROAKI , WATABE KATSUJIROU , OOTSUKI MASAAKI
IPC分类号： B22D11/06
CPC分类号： B22D11/0622
摘要： PURPOSE:To cast a metallic plate having a uniform thickness while preventing breakout and the fracture of a pair of cooling rolls in the stage of forming a molten metal well on the outside circumferential surface of said rolls and casting the metallic plate from the roll gap by controlling the roll gap to a specified gap. CONSTITUTION:When the distance between cooling rolls 1 and 2 decreases to (d) or below, a contact signal is emitted from an indicating meter 18 to start PL specified pressure control by a sequence circuit 19, that is, a contact 22 is changed over to off and a contact 23 to on, and the moving roll 2 begins to open. When the distance between the rolls 1 and 2 increases to (d) or above, the roll is so operated as to maintain the specified gap (d). The specified gap operation is performed in normality and the roll 2 is automatically opened to escape in abnormality. Stable casting is thus accomplished without breakout and the fracture of the cooling rolls.
摘要翻译：目的：为了铸造均匀厚度的金属板，同时防止在所述辊的外周面上形成熔融金属的阶段中的一对冷却辊的断裂和断裂，并且通过将辊隙控制到指定的间隙。构成：当冷却辊1和2之间的距离减小到（d）或更低时，从指示仪表18发出接触信号，以通过顺序电路19启动PL指定的压力控制，即触点22被切换关闭和接触23接通，并且移动辊2开始打开。当辊1和2之间的距离增加到（d）或更高时，辊被操作以保持指定的间隙（d）。指定的间隙操作以正常的方式进行，并且卷2自动打开以便异常地逃逸。因此，不会发生断裂和冷却辊的断裂而实现稳定的铸造。

9. 发明专利

JPS59191549A Continuous casting device for metallic plate 失效
标题翻译：用于金属板的连续铸造装置
公开(公告)号：JPS59191549A
公开(公告)日：1984-10-30
申请号：JP6573183
申请日：1983-04-15
申请人： Nippon Kokan Kk
发明人： FUJITA YONEAKI , UENO YASUSHI , KUNIOKA KAZUO , SATOU HIROAKI , KITAGAWA TOORU , INAMOTO KINYA
IPC分类号： B22D11/06
CPC分类号： B22D11/066
摘要： PURPOSE:To prevent falling of the cut piece of a solidified shell into a molten metal well and to enable continuous casting of a defectless metallic plate by providing a prescribed recess on a pair of side gates provided at both ends in the axial direction on the outside circumferential surface of a pair of cooling roll. CONSTITUTION:A titled device consists of a pair of cooling rolls 1 which are in proximity to each other, a driving means for rotating the rolls 1, a pair of side gates 7, and a pair of cicumferential gates 3 provided at the top ends on the outside circumferential surface of the rolls 1. Said rolls 1 have the same length and the same diameter and are installed in parallel with each other on the horizontal axial lines. A moltn metal well 4 is formed cooperatively with said gates 7 and a part of the outside circumferential surface of the rolls 1. A recess 8 is provided continuously along the well 4 from around the top end of the rolls 1 to the neighborhood in proximity to the outside circumferential surface of the rolls 1. The falling of the solidified shell of the molten metal 5 formed on the inside surface of the gates 7 into the well 4 is prevented by the above-mentioned device.
摘要翻译：目的：为了防止固化的壳体的切割片落入熔融金属井中，并且通过在设置在外部的轴向两端的一对侧门上设置规定的凹部来连续铸造无缺陷的金属板一对冷却辊的圆周表面。构成：标题装置包括彼此靠近的一对冷却辊1，用于使辊1旋转的驱动装置，一对侧门7和设置在顶端上的一对通孔3 辊1的外圆周表面。所述辊1具有相同的长度和相同的直径并且在水平轴线上彼此平行地安装。与所述浇口7和辊1的外圆周表面的一部分协同地形成一个蜕皮金属孔4.一个凹槽8沿着井4连续地从辊1的顶端到邻近的附近辊1的外周面。通过上述装置防止形成在门7的内表面上的熔融金属5的凝固壳的下落到井4中。

10. 发明专利

JPS5956950A Continuous casting method of metallic plate 失效
标题翻译：金属板连续铸造方法
公开(公告)号：JPS5956950A
公开(公告)日：1984-04-02
申请号：JP16749182
申请日：1982-09-28
申请人： Nippon Kokan Kk
发明人： KOMATSU MASAMI , SATOU HIROAKI , FUJITA YONEAKI , KUNIOKA KAZUO , INAMOTO KINYA , IMAI RIYOUICHIROU
IPC分类号： B22D11/06
CPC分类号： B22D11/0622
摘要： PURPOSE:To stabilize continuous casting of a metallic plate in a method of casting continuously the metallic plate by the revolution of two opposed rolls by pressing the rolls under a specified pressure and changing the revolving speed thereof. CONSTITUTION:Molten metals 9 are joined to each other while making solidified shells 9' on the circumferential surface of cooling rolls 1 rotating in opposite directions whereby a casting plate 9'' is formed. The rolls 1 are pressed under a specified pressure by a hydraulic cylinder 12 and a proportional electromagnetic relief valve 15. Bulging and breakout are prevented by controlling the joining position of the shells 9'. The thickness of the plate is detected with a noncontacting type thickness gauge 10 and is adjusted by controlling the revolving speed of the rolls 1 by the instruction of a control circuit 11 and changing the thickness of the shell 9'. The casting plate having a specified thickness is stably produced by the above-mentioned two controlling methods.
摘要翻译：目的：为了稳定金属板的连续铸造，通过在特定压力下压辊并改变其转速，通过两个相对的辊的旋转连续铸造金属板。构成：熔融金属9彼此接合，同时在冷却辊1的沿相反方向旋转的圆周表面上形成固化壳9'，由此形成浇铸板9“。辊1在液压缸12和比例电磁释放阀15的特定压力下被按压。通过控制壳9'的接合位置来防止凸起和突出。用非接触型厚度计10检测板的厚度，并通过控制电路11的指令控制辊1的转速并改变壳体9'的厚度来调节板的厚度。通过上述两种控制方法稳定地制造具有规定厚度的铸板。

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