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. 发明专利

JP2010511517A Methods and lubricant coating device to adjust the smoothness and / or roughness of the metal strip 有权
公开(公告)号：JP2010511517A
公开(公告)日：2010-04-15
申请号：JP2009539626
申请日：2007-11-12
申请人：エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト
发明人：パヴェルスキ・ハルトムート , リヒター・ハンス−ペーター
IPC分类号： B21B45/02 , B21B1/22
CPC分类号： B21B1/00 , B21B1/30 , B21B37/44 , B21B45/0251 , B21B2261/14 , B21B2263/04
摘要：【課題】冷間圧延金属ストリップの品質が平滑度及び／又は粗度を考慮してさらに改良されるように、冷間圧延スタンドの入口において金属ストリップの平滑度及び／又は粗度を調整する公知の方法と公知の潤滑剤塗布装置を提供すること。
【解決手段】この発明は、時間単位当たりの少なくとも一つの潤滑剤の冷間圧延スタンドの入口において金属ストリップ上に塗布された量の適した投与によって冷間圧延スタンドの出口において金属ストリップ（４００）の平滑度及び／又は粗度を調整する方法と潤滑剤塗布装置（１００）に関する。平滑度及び／又は粗度を考慮して冷間圧延金属ストリップの品質をさらに改良させるために、この発明によると、潤滑剤の塗布された量が量分布の形態において、冷間圧延スタンドの出口における金属ストリップの幅にわたり実効値と目標値の平滑度分布の間の確定された制御偏差或いは冷間圧延スタンドの出口において金属ストリップの幅にわたり実効値と目標値の粗度分布の間の制御偏差或いは両制御偏差から成る組合せに従って、時間単位当たりの金属ストリップ）の幅にわたり投与されていることを提案する。

2. 发明专利

JPS6167510A Roughing mill for slab 失效
标题翻译：粗糙的铣刀
公开(公告)号：JPS6167510A
公开(公告)日：1986-04-07
申请号：JP18818284
申请日：1984-09-10
申请人： Kawasaki Steel Corp , Mitsubishi Heavy Ind Ltd
发明人： ARIKAWA MASAO , KONO KAZUKIYO , OOTA SUSUMU , OBE MOTOHIRO , ISOYAMA SHIGERU , KUSABA TAKASHI
IPC分类号： B21B1/02 , B21B1/30 , B21B1/38 , B21B13/02 , B21B27/02
CPC分类号： B21B27/028 , B21B1/026 , B21B1/30 , B21B13/02 , B21B2269/12
摘要： PURPOSE:To perform efficiently the broadside rolling of a thick sheet by only reciprocating a material to be rolled while increasing gradually the gap between a pair of upper and lower sleeve rolls every time the material passes through the sleeve rolls. CONSTITUTION:A titled mill is constituted of upper and lower shafts 1, 2 which have noncircular crosssectional shapes and are supported freely rotatably at their both ends by chocks 3a, b, sleeve rolls 10-13 which have each a hole having a shape corresponding to said crosssectional shape and are fitted, each by two rolls, to each of the upper and lower shafts 1, 2 freely slidably in the axial directions of shafts 1, 2 and have a small outer-diameter part and a large outer-diameter part formed successively to the small one, sliders 14, 15, 26, 27 for separately supporting respective rolls 10-13 by holding the small outer- diameter parts freely rotatably, and screws 16-19, 28-31 for independently and spirally advancing respective sliders along the axial directions by separately screwing them with the sliders and rotating them by means of driving parts.
摘要翻译：目的：为了通过在每次材料通过套筒辊时逐渐增加一对上下套筒辊之间的间隙，通过仅使往复轧制的材料往复运动来有效地执行厚板的宽边轧制。构成：标称磨机由具有非圆形横截面形状的上轴和下轴1,2构成，并且在它们的两端通过轴承座3a，b可自由旋转地支承，套筒辊10-13具有各自具有对应于所述横截面形状并且分别由两个辊安装到每个上轴1,2的轴1,2的轴向方向上可自由滑动，并且具有小的外径部分和形成的大的外径部分通过将小的外径部分自由旋转地保持，分别支撑各个辊10-13，滑块14,15,26,27以及螺钉16-19,28-31用于独立地并且螺旋地前进各个滑块通过用滑块单独拧紧它们并通过驱动部件旋转轴向方向。

4. 发明专利

JP2012171005A Roller leveler and straightening method of metal plate 审中-公开
标题翻译：金属板的滚子平衡和拉伸方法
公开(公告)号：JP2012171005A
公开(公告)日：2012-09-10
申请号：JP2011038047
申请日：2011-02-24
申请人： Jp Steel Plantech Co , スチールプランテック株式会社
发明人： ABE KEIZO
IPC分类号： B21D1/05
CPC分类号： B21D1/05 , B21B1/30 , B21B13/14 , B21B31/20 , B21B37/38 , B21B41/02 , B21B41/06 , B21B2015/0071 , B21B2273/06 , B21D1/02
摘要： PROBLEM TO BE SOLVED: To provide a roller leveler and straightening method for a metal plate, capable of fully straightening even a metal plate that is thin and has high yield stress.SOLUTION: A roller leveler 100 which straightens a metal plate P that has been cut out includes a plurality of leveling rollers 6 and 8 which rotate to cause the metal plate to be passed while sandwiching the metal plate P for rolling, a hydraulic press cylinder 4 which rolls the metal plate P by way of the leveling rollers 6 and 8, a drive device 15 which rotates the leveling roller to cause the metal plate P to be passed, and pinch rollers 31a and 31b provided at the outside portion of a leveling roller arrangement region in a pass line of the metal plate P. The metal plate P is rolled by way of the leveling rollers 6 and 8 under the rolling amount that is required for straightening the metal plate P by the rolling cylinder 4, while the metal plate P is passed by the drive force of the drive device 15 and pulling force of the pinch rollers 31a and 31b.
摘要翻译：要解决的问题：为了提供一种用于金属板的辊矫直机和矫直方法，即使是薄且具有高屈服应力的金属板也能够完全矫直。解决方案：对已经切出的金属板P进行拉直的辊矫直机100包括多个调平辊6和8，该平整辊6和8转动以使金属板通过，同时夹住用于轧制的金属板P，液压压辊4，其通过调平辊6和8滚动金属板P.驱动装置15，使驱动装置15旋转调平辊以使金属板P通过;夹持辊31a和31b设置在外侧部分在金属板P的通过线中的调平辊布置区域。金属板P通过滚动辊6和8在滚动缸4对轧制金属板P进行矫直的轧制量下滚动，同时金属板P被驱动装置15的驱动力和夹送辊31a和31b的拉力传递。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2018509301A 縦方向の厚さが異なる板材の圧延方法审中-公开
公开(公告)号：JP2018509301A
公开(公告)日：2018-04-05
申请号：JP2017550505
申请日：2016-03-29
申请人：宝山鋼鉄股▲分▼有限公司
发明人：張春偉 , 李山青 , 姜正連 , 熊斐
IPC分类号： B21B37/24
CPC分类号： B21B37/26 , B21B1/30 , B21B3/00
摘要：縦方向の厚さが異なる板材の圧延方法は、下記工程を含み、1)サンプルの等厚段の段数をN、各等厚段の厚さをh1,h2,…,hN、各等厚段の長さをL1,L2,…,LN、及び各等厚段の間の過渡長さをT1,T2,…,TN-1に設定し、N個の等厚段がN-1個の過渡段を有しており;上記厚さ、長さの単位がいずれもmmである;2)原料の選択;3)段ごとの圧延力、ロール開度及び圧延時間を設定する;4)圧延の準備;5)圧延;6)圧延パラメータの最適化:圧延後の圧延ワークの各等厚段の厚さと長さ、及び過渡段の長さを測定し、測定された各等厚段の厚さと設定のサンプルの厚さとを比較し、ひいては工程3)に設定の段ごとの圧延力Pi、ロール開度Giに対して修正し;測定された長さと工程4)に標記された位置と比較し、ひいては工程3)に設定の段ごとの圧延時間に対して修正し;サイズが同一の原料を使用し、工程4)、5)を繰り返して、再度補正し、2〜3回の試行圧延を経て、サンプルの要求に満たす圧延ワークを圧延できる。当該方法は、巻取り原料を準備する必要がなく、かつ巻取りの差厚圧延の複雑な制御方法について研究する必要がなく、原料を節約でき、デバッガの時間を節約できる。

6. 发明专利

JPS6167508A Roughing mill 失效
标题翻译：粗加工
公开(公告)号：JPS6167508A
公开(公告)日：1986-04-07
申请号：JP18818084
申请日：1984-09-10
申请人： Kawasaki Steel Corp , Mitsubishi Heavy Ind Ltd
发明人： ARIKAWA MASAO , TSUJIMOTO TETSUYA , ISHIZUKA HARUMI , OBE MOTOHIRO , ISOYAMA SHIGERU , KUSABA TAKASHI
IPC分类号： B21B1/02 , B21B1/30 , B21B1/38 , B21B13/02 , B21B27/02 , B21B31/18
CPC分类号： B21B13/02 , B21B1/026 , B21B1/30 , B21B27/028 , B21B2269/12
摘要： PURPOSE:To perform one-direction reciprocating rolling by means of a minimum equipment by increasing stepwise the distance between slide rolls every time a material to be rolled is alternately passed from the reverse direction through the upper and lower slide rolls and rolling finally both side ends of the material by means of the right and left slide rolls respectively. CONSTITUTION:A pair of right and left housings 12 are respectively equipped with a set of upper and lower bearing blocks 13, 14 which are vertically movable through jacks 15, a set of upper and lower guide shafts 17 which are parallel to each other and connected to driving sources and have both side ends fitted freely rotatably to the blocks 13, 14, oil passages 23 which are formed in the inside of shaft 17 and whose one ends are connected to rotary joints and other ends are opened in the outer peripheral surface of shaft 17 at fixed space intervals in the direction parallel to the shaft 17, slide rolls 20, 21 which hold a material 27 to be rolled under pressure from the upper and lower sides, a pressurized oil supplying source 24, each two of upper and lower screw axes 28, and each two of upper and lower slide forks 29.
摘要翻译：目的：通过最小设备进行单向往复滚动，每次通过上下滑动辊从相反方向交替地将每个轧制材料之间的距离逐步增加时，滑动辊之间的距离最终滚动两端的材料通过左右滑动辊分别。构成：一对左右壳体12分别配备有一组上下轴承座13,14，其可以通过千斤顶15竖立移动，一组上下导向轴17彼此平行并连接对于驱动源，并且将两个侧端自由旋转地安装到块13,14，形成在轴17的内部并且其一端连接到旋转接头和另一端的油通道23在轴17在与轴17平行的方向上以固定的间隔间隔，滑动辊20,21，其在上下压力下保持要压缩的材料27;压力供油源24，每个上下两个螺钉轴28和上下滑动叉29中的每一个。

7. 发明专利

JPS6167507A Roughing mill 失效
标题翻译：粗加工
公开(公告)号：JPS6167507A
公开(公告)日：1986-04-07
申请号：JP18817984
申请日：1984-09-10
申请人： Kawasaki Steel Corp , Mitsubishi Heavy Ind Ltd
发明人： ARIKAWA MASAO , TSUJIMOTO TETSUYA , ISHIZUKA HARUMI , OBE MOTOHIRO , ISOYAMA SHIGERU , KUSABA TAKASHI
IPC分类号： B21B1/30 , B21B1/38 , B21B13/02 , B21B27/02 , B21B31/18
CPC分类号： B21B13/02 , B21B1/30 , B21B1/38 , B21B27/028 , B21B2269/12
摘要： PURPOSE:To perform one-direction reciprocating rolling by means of a minimum equipment by increasing stepwise the distance between slide rolls every time a material to be rolled is alternately passed from the reverse direction through the upper and lower slide rolls and rolling finally both side ends of the material by means of the right and left slide rolls respectively. CONSTITUTION:A pair of right and left housings 12 are respectively equipped with a set of upper and lower bearing blocks 13, 14 which are vertically movable through jacks 15, a set of upper and lower guide shafts 17 which are parallel to each other and connected to driving sources and have both side ends fitted freely rotatably to the blocks 13, 14 respectively, slide rolls 19, 20 which are fitted slidably, each by two rolls, in the direction parallel to the longitudinal direction of the guide shafts 17 to hold a material 22 to be rolled under pressure from upper and lower sides as well as to rotate them with the shafts 17 in one body respectively, two upper and lower screw axes 23 which are connected to driving sources whose both side ends are supported freely rotatably and parallelly to the shafts 17 by bearing blocks 13, 14, and two upper and lower slide forks 24 which screw separately with the shafts 23 to hold the slide rolls 19, 20.
摘要翻译：目的：通过最小设备进行单向往复滚动，每次通过上下滑动辊从相反方向交替地将每个轧制材料之间的距离逐步增加时，滑动辊之间的距离最终滚动两端的材料通过左右滑动辊分别。构成：一对左右壳体12分别配备有一组上下轴承座13,14，其可以通过千斤顶15竖立移动，一组上下导向轴17彼此平行并连接驱动源并且将两个侧端分别可自由旋转地装配到块13,14，滑动辊19,20可滑动地以两个辊的方式平行于引导轴17的纵向方向保持一个材料22，其在上下压力下被轧制，并使轴17分别与一体旋转;两个上下螺丝轴23，两个上下螺丝轴23与驱动源连接，驱动源的两个侧端可自由旋转并平行地支承通过轴承座13,14以及与轴23分开地螺合以保持滑动辊19,20的两个上部和下部滑动叉24连接到轴17。

8. 发明专利

JPS6149721A Automatic plate thickness controlling method of cold rolling mill 失效
标题翻译：冷轧机自动厚板控制方法
公开(公告)号：JPS6149721A
公开(公告)日：1986-03-11
申请号：JP17045384
申请日：1984-08-17
申请人： Kobe Steel Ltd , Yaskawa Electric Mfg Co Ltd
发明人： MAJIMA KANEYOSHI , NAKAYAMA TADAO
IPC分类号： B21B1/22 , B21B1/30 , B21B37/18
CPC分类号： B21B37/18 , B21B1/30 , B21B2001/228
摘要： PURPOSE:To improve the quality of a product by switching a control system of a designated side to a control system of a non-designated side, when the control system of a designated manipulated variable has reached a limited value, and also varying a limited value of a variable limiter of the designated side. CONSTITUTION:When reversible limiters 10', 30' reach control limited values G1, G2, control signals S1, S2 are outputted, and also timers 14, 34 are started, and measure the time of integral time constants TT, TV of a tension and a speed, respectively. Subsequently, the control limited values G1, G2 are reduced linearly for a prescribed time, and thereafter, returned linearly to its original level. In this case, an output of the reversible limiter 10' is in a saturated state, therefore, when the limit G1 is reduced, the output of the limiter 10' also follows it and becomes small. According to this method, a speed AGC system operates without interfering with a tension AGC system, and works so that a deviation of a plate thickness of the delivery becomes zero. Accordingly, the plate thickness accuracy is stabilized, and the quality of a product is improved.
摘要翻译：目的：通过将指定侧的控制系统切换到非指定侧的控制系统，当指定的操作变量的控制系统达到有限的值并且还改变有限的值时，提高产品的质量的指定侧的变量限制器。构成：当可逆限制器10'，30'达到控制限制值G1，G2时，输出控制信号S1，S2，并且定时器14,34启动，并测量积分时间常数TT，TV的张力时间，一个速度，分别。随后，控制限制值G1，G2在规定时间内线性减小，之后线性返回到原来的水平。在这种情况下，可逆限幅器10'的输出处于饱和状态，因此当限制值G1减小时，限制器10'的输出也随之而变小。根据该方法，速度AGC系统在不干扰张力AGC系统的情况下工作，并且使得输送板厚度的偏差变为零。因此，板厚精度稳定，产品质量提高。

9. 发明专利

JPS5970402A Parallel rolling installation of sheet material 失效
标题翻译：平行轧制安装材料
公开(公告)号：JPS5970402A
公开(公告)日：1984-04-20
申请号：JP17994182
申请日：1982-10-15
申请人： Hitachi Ltd
发明人： YASUDA KENICHI
IPC分类号： B21B37/50 , B21B1/22 , B21B1/24 , B21B1/30 , B21B37/00
CPC分类号： B21B1/24 , B21B1/30
摘要： PURPOSE:To perform smoothly parallel rolling and to improve productivity in the stage of rolling parallel plural sheets of strips by making the tension of each strip independently controllable. CONSTITUTION:Plural sheets of strips 1, 2 are arrayed transversely, and the tension of the strips 1, 2 is controlled by loopers 13, 14, 15 which contact independently with each of the strips 2, 1. A winding reel 11 and an unwinding reel 12 are freshly added and the tension on the strip 1 is controlled by the reels 11, 12 and the tension on the strip 2 by the reels 9, 10, respectively. The parallel rolling is smoothly accomplished and productivity is improved by such installation.
摘要翻译：目的：通过使每个条带的张力独立控制，平行地平行滚动并提高生产率，从而提高生产率。构成：多张条带1,2被横向排列，并且条带1,2的张力由与各个条带2,1独立接触的环形器13,14,15控制。卷绕卷轴11和展开卷轴12被新增，并且带1上的张力分别由卷轴11,12控制，并且通过卷轴9,10来控制条带2上的张力。平行轧制顺利完成，并通过这种安装提高生产效率。

10. 发明专利

JPS5120186B1 JPS5120186B1 - 失效
公开(公告)号：JPS5120186B1
公开(公告)日：1976-06-23
申请号：JP9680971
申请日：1971-12-02
IPC分类号： B21B1/30 , B21C47/24 , B21B1/40 , B21B39/02 , B21C47/00
CPC分类号： B21B1/30 , B21C47/24

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