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1. 发明专利

JPS5970412A Method for rearranging roll 失效
标题翻译：回卷方法
公开(公告)号：JPS5970412A
公开(公告)日：1984-04-20
申请号：JP18069882
申请日：1982-10-15
申请人： Sumitomo Metal Ind Ltd
发明人： HIRAMATSU TERUO
IPC分类号： B21B31/10 , B21B39/08
CPC分类号： B21B31/10 , B21B2013/003
摘要： PURPOSE:To rearrange rolls of a required stand without stopping the running of a continuous rolling mill by shifting work rolls in the axial direction when a gap between the upper and lower work rolls of each stand of the mill is widened. CONSTITUTION:Each pair of pinch rolls 40 is kept in a released state during normal running; the gaps of upper and lower backup rolls and work rolls 21, 22 and 11, 12 are widened and each pair of pinch rolls 40 is actuated to pinch a material 10 when the rolls of (Sn)th stand are rearranged. Next, the rolls 11, 12 are taken out in the axial direction, and then a material supporting mechanism 50 is actuated to bring rolls 52 into contact with the material 10. In case of using a construction which raises the roll 11 only, the material 10 is kept out of contact with the roll 12 by raising the rolls 40 while keeping the pinched material 10 as it is. In this manner, the roll rearrangement of other stands is performed in sequence after completing the roll rearrangement of the (Sn)th stand.
摘要翻译：目的：通过在轧机的各机架的上下工作辊之间的间隙变宽的情况下，通过沿轴向移动工作辊来停止所需支架的轧辊，而不停止连续轧机的运转。构成：每对夹送辊40在正常运行期间保持在释放状态; 上，下支承辊和工作辊21,22和11,12的间隙加宽，并且当（Sn）架的辊重新布置时，每对夹送辊40被致动以夹紧材料10。接下来，将辊11,12沿轴向取出，然后使材料支撑机构50被致动以使辊52与材料10接触。在使用仅升高辊11的结构的情况下，材料通过在保持挤压材料10的同时升高辊40而使辊10保持与辊12不接触。以这种方式，在完成（Sn）支架的辊重排之后，顺序地执行其他支架的辊重排。

2. 发明专利

JPS5771716A Method and apparatus for trimming steel band 失效
标题翻译：用于修剪钢带的方法和装置
公开(公告)号：JPS5771716A
公开(公告)日：1982-05-04
申请号：JP14648080
申请日：1980-10-20
申请人： Sumitomo Metal Ind Ltd
发明人： HIRAMATSU TERUO
IPC分类号： B23C3/12
摘要： PURPOSE: To reduce trimming allowances, to prevent cutter edges in motion from heating extremely and to improve the cutter life remarkably by using a cutter having a spiral cutting edge on the outer peripheral surface when a steel band is trimmed.
CONSTITUTION: The cutter 1 is provided with a spiral cutting edge 11 suitable for cutting in the downward or vertical direction over the whole outer peripheral surface of a cylindrical body, which has a diameter exceeding about 30mm, and with a fitting hole 12 in the center part of an arbor. The cutters 1 are held vertically, at right angles to the edges of a running steel band a and for example, so that they can move vertically within a desired range about 300mm. The steel band a running in contact with both cutters 1 is sandwiched by pairs of upper and lower pinch rollers 8 and guided so that cutting resistance does not cause running troubles.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了减少修边余量，防止切割边缘发生极大的加热，并且在钢带被修整时，通过使用具有螺旋切削刃的切割器在外周表面上显着地提高刀具寿命。构成：刀具1设有螺旋切削刃11，该螺旋切削刃11适于在直径超过约30mm的圆筒体的整个外周面上沿向下或垂直方向切割，并且在其中具有安装孔12 中心部分的乔木。切割器1垂直地保持在与正在运行的钢带a的边缘成直角的位置，并且例如可以在大约300mm的期望范围内垂直移动。与两个切割器1接触的钢带a夹在通过成对的上下夹送辊8引导，使得切割阻力不引起运行故障。

3. 发明专利

JPS5725214A Controlling method of crowning of plate 失效
标题翻译：板的标记控制方法
公开(公告)号：JPS5725214A
公开(公告)日：1982-02-10
申请号：JP9961180
申请日：1980-07-21
申请人： Sumitomo Metal Ind Ltd
发明人： HIRAMATSU TERUO
IPC分类号： B21B37/28 , B21B37/00
摘要： PURPOSE: To improve the quality of the product by exercising control over the degree of crowning and the shaping by providing a control mechanism for controlling the plate crowning combined with a conventional rolling device on the line of a hot roll finishing process.
CONSTITUTION: A light pressing stand 2 is placed at the down stream side of the final stand 1n of the hot finishing mill 1, and the light pressing stand 2 are doubled and quadruppled. The roll is variably crowned at the down stream of the light pressing stand 2, a hot levellers 3 are placed and at further down stream of them there are provided with pinch rollers 4. A steel band 7 is passed through the controlling system of crowning of plates that consists of these series of stands, and is wound up by a down coiler 6 via a cooling apparatus 5. Then the steel band 7 is controlled of its plate crowning by changing the amount of crowning of the light pressing stand 2 and pressing down of the roll selectively under the constant tension by the pinch rollers 4. The distortion caused by these is directly corrected by the hot leveller 3.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过在热辊精加工线上提供与常规轧制装置相结合的板冠加工控制机构，通过对凸面度和成形度进行控制来提高产品的质量。构成：在热精轧机1的最终支架1n的下游侧设置轻压支架2，轻压支架2加倍并重复使用。辊子在轻压支架2的下游处可变地顶起，放置热水平3并且在其下游设置有夹送辊4.钢带7穿过控制系统的冠状由这些一系列立柱组成的板，经由冷却装置5由下卷取机6卷起。然后，通过改变轻压支架2的隆起量并按下来控制钢带7的板顶部通过夹送辊4在恒定张力下选择性地卷绕。由这些引起的变形由热矫直机3直接校正。

4. 发明专利

JPS5961506A Grinding method of work roll 失效
标题翻译：工作辊研磨方法
公开(公告)号：JPS5961506A
公开(公告)日：1984-04-07
申请号：JP17160082
申请日：1982-09-30
申请人： Sumitomo Metal Ind Ltd
发明人： HIRAMATSU TERUO
IPC分类号： B21B28/04
CPC分类号： B21B28/04
摘要： PURPOSE:To grind a work roll without removing the same by providing a grinder to each stand in a continuous rolling device consisting of plural rolling stands, ceasing temporarily the operation of only the stand having the worn work roll and grinding the surface of the work roll. CONSTITUTION:A grinder is mounted in proximity to the work roll of each rolling stand of a continuous rolling device having plural rolling stands. When a need for grinding the surface of the work roll 3 arises on wearing of said surface, only the rolling stand having such roll is stopped and the work roll is ground. The grinding of the roll 3 surface is accomplished by rotating the roll 3 at a low speed of 2-10rpm, bringing a support shaft 13 mounted with circular grinding wheels 11, 11 close to the roll 3 by a pressing unit 17 equipped with a cushion device 16, rotating the wheels 11 at a high peripheral speed of 1,000- 5,000mpm by a hydraulic motor 12 and moving the grinding wheels to the right and left by the shaft 13.
摘要翻译：目的：通过在由多台轧机架组成的连续轧制装置中的每个支架上设置研磨机，研磨工作辊，暂时停止只有具有磨损的工作辊的工作台的操作和研磨工作辊的表面。构成：研磨机安装在具有多个轧机机座的连续轧制装置的轧制机架的工作辊附近。当磨损工作辊3的表面需要磨损时，只有具有这种辊的轧制机架停止并且工作辊被磨削。辊3表面的磨削是通过以2-10rpm的低速旋转辊3来实现的，使得安装有圆形磨轮11,11的支撑轴13通过装备有衬垫的加压单元17靠近辊3 装置16，通过液压马达12以1000-5,000mpm的高圆周速度旋转车轮11，并且通过轴13向左和向左移动砂轮。

5. 发明专利

JPS5921417A Roll grinding device in rolling mill 失效
标题翻译：辊磨机滚磨机
公开(公告)号：JPS5921417A
公开(公告)日：1984-02-03
申请号：JP13284182
申请日：1982-07-28
申请人： Sumitomo Metal Ind Ltd
发明人： KONDOU YUKIO , HIRAMATSU TERUO
IPC分类号： B21B28/04
CPC分类号： B21B28/04
摘要： PURPOSE:To grind a work roll during idle time, by providing a grinding mechanism, rotatably and parallelly to the axial line of the roll, to a metal chock which supports the work roll. CONSTITUTION:A grinding wheel 4 is rotated by a driving motor 10 used for rotating the wheel 4. Then the desired grinding of a work roll 2 is performed by adjusting a grinding quantity i.e. an advancing and retreating movement of the wheel 4 and a pressing force against the roll 2, by driving a traversing motor 18 and a driving motor 15 in accordance with a set profile of grinding. Thus the frequency of replacing work rolls is decreased and a productivity is increased.
摘要翻译：目的：为了在空闲时间内研磨工作辊，通过提供可旋转并平行于辊的轴线的研磨机构到支撑工作辊的金属轴承座。构成：通过用于使车轮4旋转的驱动电动机10旋转砂轮4.然后，通过调整磨削量（即，车轮4的前进和后退运动）以及按压力来执行对工作辊2的所需磨削通过根据设定的研磨轮廓驱动横动马达18和驱动马达15而抵靠滚筒2。因此，更换工作辊的频率降低，生产率提高。

6. 发明专利

JPS5758911A Preventing method for meadering walk of hot rolled steel strip 失效
标题翻译：用于压制热轧钢带的预防方法
公开(公告)号：JPS5758911A
公开(公告)日：1982-04-09
申请号：JP13323880
申请日：1980-09-24
申请人： Sumitomo Metal Ind Ltd
发明人： MASUI TAKESHI , HIRAMATSU TERUO
IPC分类号： B21B37/00 , B21B37/68
CPC分类号： B21B37/68
摘要： PURPOSE: To prevent the meandering walk of a steel strip, and to secure a stable leveling process, by detecting a lateral displacement of a steel strip nearby a leveler installed between a final finishing stand of a hot rolling mill and a coiling machine, and by inclining the rolls of the leveler against the horizontal plane and the vertical plane.
CONSTITUTION: A detector 8 for detecting the lateral position of a steel strip 1 is installed nearby a leveler 4 installed between a final finishing stand 2 of a hot rolling line for the steel strip 1 and a coiling machine 6. The lateral displacement signal outputted from the detector 8 is inputted to a computer 9. The computer 9 compares the lateral displacement of the steel strip 1 with a relation between the displacing speed of the steel strip 1 and the angle of inclination of individual roll of the leveler 4, established correspondingly to the size of the steel strip 1 and the size of rolls 7
1 , 7
2 , 7
3 of the leveler 4, and the inclining condition for these rolls; then, the computer 9 operates the angle of inclination of rolls and the inclining period of time, needed for eliminating the deviation resulted from the said comparison, and the result of this operation is inputted to a roll driving device 10. Hereby, the meandering walk of the steel strip 1 is prevented before growing large.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了防止钢带的蜿蜒行走，并确保稳定的整平过程，通过检测安装在热轧机的最终精加工机架和卷取机之间的矫直机附近的钢带的横向位移，以及通过将矫直机的辊倾斜在水平面和垂直平面上。构成：用于检测钢带1的横向位置的检测器8安装在安装在用于钢带1的热轧生产线的最终精加工机架2和卷取机6之间的矫直机4的附近。横向位移信号从检测器8被输入到计算机9.计算机9将钢带1的横向位移与钢带1的移动速度与矫直机4的各个辊的倾斜角度之间的关系进行比较，这相对于钢带1的尺寸和矫直机4的辊71,72,73的尺寸以及这些辊的倾斜条件; 然后，计算机9操作辊的倾斜角度和消除由所述比较产生的偏差所需的倾斜时间段，并且该操作的结果被输入到滚动驱动装置10.因此，蜿蜒行走钢筋1在生长之前被防止。

7. 发明专利

JPS5725202A Method for preventing fluctuation in plate width of rough rolled material 失效
标题翻译：用于防止粗糙材料板片宽度变化的方法
公开(公告)号：JPS5725202A
公开(公告)日：1982-02-10
申请号：JP9961080
申请日：1980-07-21
申请人： Sumitomo Metal Ind Ltd
发明人： HIRAMATSU TERUO
IPC分类号： B21B1/22 , B21B1/02 , B21B1/26 , B21B37/00 , B21B37/22
CPC分类号： B21B1/026
摘要： PURPOSE:To minimize the difference of the fluctuations in the plate widths between skid parts and non-skid parts by beforehand forming the same excess metals as those of the skid parts on the non-skid parts at the vertical rolling then at the non-skid parts the same broad rolling as that of the skid parts is accomplished by the horizontal rolling. CONSTITUTION:The rolling reduction of the non-skid parts (b) of a rough rolled material 4 is set larger than the rolling reduction of skid parts (a) and the thickness of the parts (b) is made broader than that of the skid parts, with horizontal rolls 1. With the next vertical rolls 2, the broadside rolling is accomplished at a uniform draft on the skid parts (a) and the non-skid parts (b) with the thickness of the skid parts (a) as a reference, so that such width regulation that the broad excess metal parts are built up in a dogbone shape by the engagement of the vertical rolls 2 is accomplished. With the final horizontal rolls 3, the excess metal quantity left in the skid parts (a) and the excess metal existing in a dogbone shape in the non-skid parts (b) exist with the similar tendency and therefore the material is rolled at uniform plate width.
摘要翻译：目的：通过预先在垂直滚动时在非防滑部件上形成与防滑部件相同的多余金属，以防止滑动部件与防滑部件之间的板宽度的波动的差异与滑动部件相同的广泛轧制的部件通过水平轧制来实现。构成：将粗轧材4的防滑部（b）的压下量设定为大于滑动部（a）的压下量，使部分（b）的厚度大于滑动部在下一个垂直辊2中，在滑动部分（a）和防滑部分（b）上以均匀的通气量，将滑动部分（a）的厚度设为参考，使得通过垂直辊2的接合将宽的多余的金属部分构成为狗骨形状的宽度调节。对于最终的水平辊3，在滑动部分（a）中留下的剩余金属量和在非防滑部分（b）中以狗骨形状存在的多余金属具有相似的趋势，因此材料以均匀的方式滚动板宽。

8. 发明专利

JPS54147159A Preventing method for fluctuation of breadth in hot strip mill 失效
标题翻译：预防热条纹粗胚芽的方法
公开(公告)号：JPS54147159A
公开(公告)日：1979-11-17
申请号：JP5596578
申请日：1978-05-11
申请人： Sumitomo Metal Ind Ltd
发明人： HIRAMATSU TERUO
IPC分类号： B21B45/02 , B21B1/26 , B21B37/00 , B21B37/22 , B21B37/74 , B21B37/76
CPC分类号： B21B37/22 , B21B1/26 , B21B37/74
摘要： PURPOSE:To uniformize the temperature of the slab, to reduce the fluctuation of breadth in the titled mill, and to inexpensively improve the yield, by measuring the feed speed, etc., of the slab being extracted from the heating furnace, at the specified point, and by controlling the cooling for the specified part of the slab. CONSTITUTION:The surface and back excluding the skid mark part (m), of the slab 8 just extracted from the heating furnace 1, is cooled by the jet water injected from the spray header 2 through the flow control valve 3 and the on-off value 4, at the entry side of the vertical scale breaker. Hereupon, the traveling speed of the slab 8 and the temperature at the edge part are always measured by the speedometer 6 and the thermometer 7; the timing of pass of the skid mark part (m) and the temperature difference are detected and inputted to the control unit 5 which then decides the rate of cooling water and the injection timing of the header 2. Accorcing to this method, the temperature of the slab 8 is uniformized, the fluctuation in the breadth is reduced, and the installation cost made inexpensive, so that the product yield is improved inexpensively.
摘要翻译：目的：为了使板坯的温度均匀化，减少标称轧机宽度的波动，并且通过测量从加热炉中提取的板坯的进给速度等，在指定的温度下廉价地提高产量并通过控制板坯的特定部分的冷却。构成：仅从刚刚从加热炉1抽出的板坯8的不包括滑块标记部分（m）的表面和背面通过流量控制阀3从喷雾集管2喷射的喷射水被冷却，值4，在垂直断路器的入口侧。此时，速度计6和温度计7总是测量板坯8的行进速度和边缘部分的温度; 滑动标记部分（m）的通过时间和温度差被检测并输入到控制单元5，控制单元5然后决定冷却水的速率和头部2的喷射正时。按照该方法，板坯8均匀化，宽度的波动减小，安装成本便宜，成本低廉化。

9. 发明专利

JPS59110408A Camber correcting method 失效
标题翻译： CAM校正方法
公开(公告)号：JPS59110408A
公开(公告)日：1984-06-26
申请号：JP21944582
申请日：1982-12-15
申请人： Sumitomo Metal Ind Ltd
发明人： HIRAMATSU TERUO
IPC分类号： B21B37/30 , B21B1/04 , B21B13/06 , B21B37/00 , B21B37/68
CPC分类号： B21B37/68 , B21B1/04
摘要： PURPOSE:To correct surely the curving of a rolled material which curves at a large pitch along the longitudinal direction thereof by providing vertical rolls on the outlet side of a roughing mill and pressing and bending the front and rear ends of the rolled material in the transverse direction of the material. CONSTITUTION:A pair of vertical rolls 31 which are symmetrical with respect to the centerline 10 of a rolling line or two pairs of vertical rolls which are zigzag are provided on the outlet side of a roughing mill 1. A detector 33 which detects the camber curving at a large pitch along the longitudinal direction of a rolled material and a speed detector 34 are provided on the outlet side of the mill 1. The positions of the rolls 31 are adjusted according to the direction and amt. of the camber as well as the speed of the material 20. After the roll 31 contacts with the end of the material 20, said roll 31 is moved in a correcting direction. The camber is thus surely corrected in a way as to have no adverse influence.
摘要翻译：目的：通过在粗轧机的出口侧设置垂直辊，在横向方向上压制和弯曲轧制材料的前端和后端，确保沿长度方向以大间距弯曲的轧制材料的弯曲方向的材料。构成：在粗轧机1的出口侧设置有相对于轧制线的中心线10对称的一对立轧辊31或两个成形为锯齿形的两对垂直轧辊。检测器33，其检测弯曲弯曲在轧制材料的长度方向上以大间距设置速度检测器34，设置在轧机1的出口侧。辊31的位置根据方向和尺寸进行调节。的弯度以及材料20的速度。在辊31与材料20的端部接触之后，所述辊31沿校正方向移动。因此，确切地纠正了外倾角，使其没有不利影响。

10. 发明专利

JPS58199616A Edger 失效
标题翻译： EDGER
公开(公告)号：JPS58199616A
公开(公告)日：1983-11-21
申请号：JP8280882
申请日：1982-05-17
申请人： Sumitomo Metal Ind Ltd
发明人： HIRAMATSU TERUO
IPC分类号： B21B1/26 , B21B13/06 , B21B39/04 , B21B39/12
CPC分类号： B21B39/04 , B21B13/06
摘要： PURPOSE:To make an edger easily correspond to a slab having plural different thicknesses, by incorporating plural pass-rolls into the same housing in a directly usable state, and forming a pass line by selecting the pass-rolls conforming with the thickness of a slab. CONSTITUTION:When a slab S arrives at a fixed position after being transferred on a transfer table, the slab thickness is detected by a thickness gauge 6 arranged at the side of a rolling line. A pass, for instance a path 23, conforming with the slab thickness is selected by the detected signal. Or, the path 23 is selected in accordance with a pass schedule determined previously. Next, a hydraulic cylinder 5 is moved upward when the slab S is transferred to a lifting table 4, to fit it to the inlet and outlet sides of the path 23, thereby an edging by the 3rd pass 23 is made possible. A slab after rolling is transferred onto a table 4, locating at the outlet side and is lowered to an original position.
摘要翻译：目的：为了使切边机容易地对应于具有多个不同厚度的板坯，通过在可直接使用的状态下将多个传送带并入同一壳体中，并且通过选择与板坯厚度一致的轧辊来形成通过线。构成：当板坯S转移到转台上之后到达固定位置时，通过布置在轧制线侧面的厚度计6检测板坯厚度。通过检测到的信号选择符合板坯厚度的通路，例如路径23。或者，根据先前确定的通行程序来选择路径23。接下来，当板坯S被转移到升降台4上时，液压缸5向上移动，以将其装配到路径23的入口侧和出口侧，从而可以进行通过第三道次23的边缘。轧制后的板坯被转移到台面4上，定位在出口侧并降低到初始位置。

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