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1. 发明专利

JPS59192412A Side trim method and pull cut type side trimmer 失效
标题翻译：侧边方法和拉切式切边机
公开(公告)号：JPS59192412A
公开(公告)日：1984-10-31
申请号：JP6436783
申请日：1983-04-12
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Kokan Kk
发明人： NAGASAWA TETSUO , NAKAKIHARA MICHITOKU , KUWAMOTO HIROSHI , IWATOU SHIYUUICHI , DOI TOMEJI
IPC分类号： B23D19/06 , B23D19/04
CPC分类号： B23D19/04
摘要： PURPOSE:To keep off seizure or bind and nicks in a cutter, by performing an approach run in order to synchronize a peripheral velocity of the cutter with a strip speed, in case of trimming only a wider portion than the specified width of a strip's longitudinal direction, with a pull cut type side trimmer. CONSTITUTION:Abutting on a band plate 1, cutters 2 and 3 are tightly installed in one end of each rotary shaft 4, and each sprocket 5 is secured tight to the other end of each rotary shaft 4. On the other hand, each motor 6 is set up, while a strip clutch 9 is connected to an output shaft 7 via a coupling 8. And, a pinion sprocket 10 is pivotally attached to its output shaft 7 of the clutch 9, and this output shaft and a sprocket 5 are coupled together by a chain 11. With this constitution, when side tramming takes place, a rotative peripheral velocity in these cutters 2 and 3 is made to synchronize a strip speed thereby an impact and friction at a time when the band plate 1 bites into these cutters 2 and 3 is prevented, thus an expected aim comes to fruition.
摘要翻译：目的：为了防止在切割器中发生咬合或粘合和缺口，通过执行逼近操作，以使切割器的圆周速度与条带速度同步，在仅修剪比条带纵向的指定宽度更宽的部分的情况下方向，用拉剪式侧面修剪器。构成：在带板1上，切割器2和3紧紧地安装在每个旋转轴4的一端，每个链轮5紧固到每个旋转轴4的另一端。另一方面，每个马达6 而带式离合器9通过联轴器8连接到输出轴7.而且，小齿轮链轮10可枢转地安装在离合器9的输出轴7上，该输出轴和链轮5相连通过这种构造，当进行侧向起落时，使这些刀具2和3中的旋转圆周速度使带条速度同步，从而在带板1咬入这些刀具时产生冲击和摩擦 2和3被阻止，因此预期的目的是实现。

2. 发明专利

JPS59185514A Control device for transverse stiffness 失效
标题翻译：用于横向硬度的控制装置
公开(公告)号：JPS59185514A
公开(公告)日：1984-10-22
申请号：JP6043283
申请日：1983-04-06
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Kokan Kk
发明人： IMAI ISAO , NAGASAWA TETSUO , NAKAKIHARA MICHITOKU
IPC分类号： B21B13/14 , B21B13/02 , B21B31/20 , B21B37/00 , B21B37/30 , B21B37/38
CPC分类号： B21B37/30 , B21B13/145 , B21B37/38 , B21B2013/028 , B21B2031/206
摘要： PURPOSE:To roll a rolled plate having a flat crown shape by making the pressing force of horizontal pressing rolls changeable according to the signal of a load cell thereby adjusting freely the deflection of the rolls in the transverse direction. CONSTITUTION:When a rolled plate 23 is rolled under required rolling force PR, the rolling load is detected by a load cell 15, and is inputted in the form of roll bending force PB to an adding amplifier. A function KB/Q corresponding to the plate width is applied to the 1st calculator 16 by the signal from a setter 19 for transverse stiffness and plate width. The force PR is introduced into the 2nd calculator 17 which calculates the ratio KL/Q between the coefft. KL of a lateral bending effect and the transverse stiffness Q of the work roll and inputs the same to a setter 22 for the pattern of the pressing force on a horizontal cylinder. The offset distance between work rolls 5, 6, the balance value of lateral bending rolls determined by the 3rd calculator 18 and the tension difference calculated in accordance with the tension on the outlet and inlet sides of the rolled plate detected with tension detectors 24, 25 are inputted thereto and the pressure on the lateral cylinders is controlled.
摘要翻译：目的：通过使得水平压辊的按压力根据测力传感器的信号而变化来滚动具有平坦冠状的轧制板，从而可以自由地调整辊在横向上的偏转。构成：当轧制板23在所需的轧制力PR下轧制时，轧制负载由测力传感器15检测，并以轧辊弯曲力PB的形式输入到加法放大器。通过用于横向刚度和板宽度的来自设定器19的信号将对应于板宽度的功能KB / Q施加到第一计算器16。力PR被引入第二计算器17，其计算该系数之间的比率KL / Q。 KL的侧向弯曲效应和工作辊的横向刚度Q，并将其输入到用于水平圆筒上的按压力图案的设定器22。工作辊5,6之间的偏移距离，由第三计算器18确定的横向弯曲辊的平衡值和根据用张力检测器24,25检测的轧制板的出口侧和入口侧的张力计算的张力差并且控制横向气缸上的压力。

3. 发明专利

JPS59183920A Tandem rolling mill 失效
标题翻译： TANDEM轧制机
公开(公告)号：JPS59183920A
公开(公告)日：1984-10-19
申请号：JP5689883
申请日：1983-04-01
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： IMAI ISAO , NAGASAWA TETSUO , NAKAKIHARA MICHITOKU
IPC分类号： B21B37/38 , B21B37/00 , B21B37/16 , B21B37/18 , B21B37/48
CPC分类号： B21B37/16
摘要： PURPOSE:To roll a material to a prescribed plate thickness with a good shape with a less number of stands by providing an offset rolling mill having horizontal press rolls provided with high capacity for controlling the shape in the final stage of a tandem rolling line. CONSTITUTION:A prescribed gap value is maintained in the 1st stand 1 by the signals from thickness gauges 11, 21, a load cell 13 and a lateral gap compensator 14. A driving motor 17 is controlled by the signals from the gauge 21 and a tension detector 12 and is maintained at a prescribed volume speed. Rolling down is corrected in the 2nd stand by the signals from a tension detector 12 and a lateral gap compensator 24, and a motor 27 is controlled by a thickness gauge 31 and a tension detector 22 so that the prescribed volume speed is maintained. The rolling down is corrected in the 3rd stand 3 which is the final stage by the signals from the detector 22 and a lateral gap compensator 34 and a driving motor 37 is controlled by the signals from the gauge 31 and a tension detector 32.
摘要翻译：目的：通过提供一种具有高容量的卧式压辊的胶版轧机，通过提供具有较高容量来控制串列轧制生产线最后阶段形状的材料，将材料轧制成具有良好形状的规定板厚。构成：通过来自厚度计11,21，测力传感器13和侧向间隙补偿器14的信号，在第一台1中保持规定的间隙值。驱动电动机17由来自量规21的信号和张力检测器12并维持在规定的体积速度。在第二支架中通过来自张力检测器12和侧向间隙补偿器24的信号来校正滚动，并且电机27由厚度计31和张力检测器22控制，使得保持规定的体积速度。通过来自检测器22的信号和侧向间隙补偿器34，在作为最后一级的第三台3中，通过来自量规31和张力检测器32的信号控制驱动马达37来校正滚动。

4. 发明专利

JPS59174201A Rolling method 失效
标题翻译：滚动方法
公开(公告)号：JPS59174201A
公开(公告)日：1984-10-02
申请号：JP4847383
申请日：1983-03-23
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： IMAI ISAO , NAGASAWA TETSUO
IPC分类号： B21B1/22
CPC分类号： B21B1/22
摘要： PURPOSE:To improve rolling efficiency by rolling properly a material at an uniform peripheral speed or at different peripheral speeds in accordance with its sheet thickness in a tandem mill or a reverse one. CONSTITUTION:A thick plate is rolled by a tandem mill i.e. a multi-pass mill consisting of plural stands or a reverse mill consisting of a single stand or plural stands. At that time, a plate larger in thickness than the prescribed thickness is rolled at an uniform peripheral speed. Further, a plate smaller in thickness than the prescribed one is rolled at different speeds. In this way, the rolling efficiency is improved.
摘要翻译：目的：通过在串列式轧机或反向轧制机中根据其板厚度，以均匀的圆周速度或不同的圆周速度正确轧制材料来提高轧制效率。构成：厚板通过串列式轧机轧制，即由多台轧机组成的多轧机轧辊或由单台或多台机组组成的反轧机。此时，厚度大于规定厚度的板以均匀的圆周速度轧制。此外，厚度比规定厚度小的板以不同的速度轧制。以这种方式，提高了轧制效率。

5. 发明专利

JPS59156503A Rolling mill 失效
标题翻译：轧机
公开(公告)号：JPS59156503A
公开(公告)日：1984-09-05
申请号：JP2973683
申请日：1983-02-24
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： IMAI ISAO , NAGASAWA TETSUO
IPC分类号： B21B13/14 , B21B1/22 , B21B37/00 , B21B37/28 , B21B37/42
CPC分类号： B21B37/42 , B21B2275/05
摘要： PURPOSE:To improve the shape controllability of a rolling mill, used for controlling the shape of a rolling plate by roll-bending, by shifting its upper and lower work rolls and rotating the rolls at different peripheral speeds. CONSTITUTION:In rolling a rolling material 5 by upper and lowe work rolls 3, 4 having backup rolls 1, 2 respctively, the rolls 3, 4 are shifted to adjust the rolls 3, 4 to the plate 5 so as to make their bending curves act on the plate 5 effectively, and are made to roll the plate 5 at different peripheral speeds by motors 6, 7 attached to the rolls 3, 4 separately. By this method, the sensitivity for the change of plate thickness caused by the change of a roll gap of mill is enhanced, and the shape controllability for the plate 5 is increased remarkably.
摘要翻译：目的：通过移动上下工作辊并以不同的圆周速度旋转轧辊，提高用于通过卷曲弯曲来控制轧制板形状的轧机的形状可控性。构成：通过具有支承辊1,2的上，下工作辊3,4滚动轧制材料5，使辊3,4移动以将辊3,4调节到板5，以使它们的弯曲曲线有效地作用在板5上，并且通过分别连接到辊3,4的电动机6,7而以不同的圆周速度滚动板5。通过这种方法，提高了由轧机辊隙的变化引起的板厚变化的灵敏度，并且板5的形状可控性显着提高。

6. 发明专利

JPS5935805A Continuous manufacturing equipment of cold rolling steel strip 失效
标题翻译：冷轧钢带连续制造设备
公开(公告)号：JPS5935805A
公开(公告)日：1984-02-27
申请号：JP14550582
申请日：1982-08-24
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Kokan Kk
发明人： KUWAMOTO HIROSHI , IWATOU SHIYUUICHI , DOI TOMEJI , NAGASAWA TETSUO , NAKAKIHARA MICHITOKU
IPC分类号： B21B45/06 , B21B1/22 , B21B1/28 , B21B15/00 , B23D19/06
CPC分类号： B21B15/0007 , B21B1/28 , B21B2015/0014 , B21B2015/0021
摘要： PURPOSE:To prevent an edge trimmed by a trimmer from generating an entangling trouble caused by a cut scrap, by providing a notcher, used for forming notches in the scrap, to the trimmer provided to a continuous rolling equipment for cold rolling a steel strip. CONSTITUTION:A trimmer 7 for cutting a steel strip 14 to an even width is provided to a continuous rolling equipment for cold rolling a steel strip. A notcher 13 is attached to the position adjoining to an upper cutting tool 12a and an inside lower cutting tool 12b of a lower cutting tool 12b and opposing the upper cutting tool 12a. A scrap 15, produced by cutting the strip 14 to make its width constant, is provided with notches by the notcher 13 almot simultaneously with the trimming to lower its ridigity, that is to make the scrap 15 easily breakable by a shock such as bending, blowing, and vibration without causing troubles such as an entangling by a cut scrap, thereby the lowering of operating efficiency of a continuous rolling plant for cold rolling a steel strip is prevented.
摘要翻译：目的：为了防止由修剪机修剪的边缘产生由切割的废料引起的缠结故障，通过提供用于在废料中形成凹口的凹口，提供给用于冷轧钢带的连续轧制设备的修剪器。构成：将用于将钢带14切割成均匀宽度的修边器7提供给用于冷轧钢带的连续轧制设备。凹口13附接到与上切割工具12a和下切割工具12b的内下切割工具12b相邻并与上切割工具12a相对的位置。通过切割条带14以使其宽度恒定而产生的废料15由切割器13同时进行修剪而提供切口以降低其偏差，即使得废料15易于由诸如弯曲的冲击而容易地破裂，吹出和振动，而不会产生诸如由切割废料缠结的麻烦，从而防止了用于冷轧钢带的连续轧制设备的操作效率的降低。

7. 发明专利

JPS58223514A Method of controlling cuttr gap of side trimmer and device therefor 失效
标题翻译：控制侧面切割机的切割方法及其设备的方法
公开(公告)号：JPS58223514A
公开(公告)日：1983-12-26
申请号：JP10174182
申请日：1982-06-14
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Kokan Kk
发明人： NAGASAWA TETSUO , KUWAMOTO HIROSHI , IWATOU SHIYUUICHI , DOI TOMEJI
IPC分类号： B23D19/06 , B23D35/00
CPC分类号： B23D35/007
摘要： PURPOSE:To make the positional relation between each trimmer cutter and a strip proper, by bending back shafts attached with the trimmer cutter oppositely to the direction in which the shafts are bent under shearing force to the strip. CONSTITUTION:Upper and lower trimmer cutters 4, 7 are subjected to shearing force due to the shearing of one widthwise end of a stip, and therefore, upper and lower main shafts 3, 6 are bent, resulting in change in a gap between the cutter 4, 7. The change in the gap is detected by a cutter position detector 15 which delivers its output signal to a comparating arithmetic unit 16 fot calculating a deviation between the cutter position and a set value, and a signal indicating the deviation is delivered to a servo-valve 19. Fluid from a pump 18 is fed into a cylinder chamber 13 for bending back the main shafts 3, 6, oppositely to the direction in which the main shafts 3, 6 are bent under shearing force.
摘要翻译：目的：为了使每个修剪器切割器和带材之间的位置关系通过将修剪器切割器附接的轴与剪切力下的弯曲方向相反的方向弯曲到条带上。构成：由于剪切了宽度方向的一个宽度方向的上端和下部修剪刀具4,7受到剪切力的影响，因此上下主轴3,6弯曲，导致切割器之间的间隙发生变化间隙的变化由刀具位置检测器15检测，刀具位置检测器15将其输出信号传送到比较运算单元16，计算刀具位置和设定值之间的偏差，并且指示偏差的信号被传递到来自泵18的流体被供给到气缸室13中，用于使主轴3,6相对于主轴3,6在剪切力下弯曲的方向相反地向后弯曲。

8. 发明专利

JPS54150358A Rolling mill 失效
标题翻译：轧机
公开(公告)号：JPS54150358A
公开(公告)日：1979-11-26
申请号：JP5977978
申请日：1978-05-19
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： CHIBA ICHIROKU , NAGASAWA TETSUO
IPC分类号： B21B31/08 , B21B31/20 , B21B31/24 , B21B31/32
摘要： PURPOSE: To facilitate the rearrangement of the roll, by retracting the hydraulic reducing cylinder or the pressure blocking unit outside of the mill housing, through the rotation of the rotary shaft.
CONSTITUTION: When rearranging the roll, the high pressure oil held in the clearance A is returned; hereby, the piston 14 goes down, and a clearance is formed between the piston 14 and the screw 2. Under this condition, the torque actuator 20 is driven for retracting the lower support beam 17 together with the hydraulic reducing cylinder 16 out of the window of the mill housing. By utilizing the cleararnce formed between the screw 2 and the upper backup roll chock 4, the rearrangement of the roll can be easily carried out. After the roll is rearranged, and the lower support beam 17 is returned to the position for th rolling condition, the hydraulic reducing cylinder 16 can be installed on the upper backup roll chock 4 by only actuating the screw 2.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：通过旋转轴的旋转，通过将液压减速缸或压力阻挡单元缩回到铣床壳体外部，便于重新布置。构成：重新排列卷筒时，保持在间隙A内的高压油返回; 因此，活塞14下降，并且在活塞14和螺杆2之间形成间隙。在这种情况下，驱动扭矩致动器20，以将下支撑梁17与液压减缸筒16一起从窗外撤回的磨房。通过利用形成在螺钉2和上支承辊轴承座4之间的透明度，可以容易地进行辊的重新布置。在重新布置辊之后，下支撑梁17返回到滚动状态的位置，通过仅驱动螺钉2，可以将液压减压缸16安装在上支承辊轴承座4上。

9. 发明专利

JPS59185526A Supporting device of horizontal bender 失效
标题翻译：支持水平投标人的设备
公开(公告)号：JPS59185526A
公开(公告)日：1984-10-22
申请号：JP6055083
申请日：1983-04-05
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： NAKAKIHARA MICHITOKU , NAGASAWA TETSUO , IMAI ISAO
IPC分类号： B21D5/14 , B21B13/14 , B21B31/20
CPC分类号： B21B13/145 , B21B2031/206
摘要： PURPOSE:To make the construction of a titled supporting device simple and highly accurate and to enable maintenance of a specified passing level by housing integrally the journal boxes of horizontal intermediate rolls and split rolls in supporting boxes and incorporating elevatably the blocks in a rolling mill. CONSTITUTION:The supporting device of a horizontal bender in a rolling mill in which upper and lower work rolls 5, 6 of a small diameter are offset from the axial centers of upper and lower backup rolls 1, 2 and upper and lower intermediate rolls 3, 4 to the upstream side in the passing direction is constituted in the following way: Supporting blocks 15, 16 in which horizontal intermediate rolls 7, 8 and split rolls 11, 12 are integrally incorporated are respectively elevated to a required angle. Then the axial center of the roll 5 and the axial center of the rolls 7 and 11, as well as the axial center of the roll 6 and the axial center of the rolls 8 and 12 are positioned respectively on the same plane. Since the elevation of the blocks 15, 16 is possible during operation of the rolling mill, the pass line is maintained always constant.
摘要翻译：目的：为了使标准的支撑装置的构造简单高效，并且通过将水平中间辊和分割辊的轴颈箱一体地安装在支撑箱中，并将块可升降到轧机中，可以维持指定的通过水平。构成：在轧机中的水平弯曲机的支撑装置，其中小直径的上下工作辊5,6从上支承辊1,2和下中间辊3的轴向中心偏移， 4相对于通过方向的上游侧以下列方式构成：将水平中间辊7,8和分割辊11,12整体结合的支撑块15,16分别升高到所需的角度。然后，辊5的轴向中心和辊7和11的轴向中心以及辊6的轴向中心和辊8和12的轴向中心分别位于同一平面上。由于在轧机操作期间块15,16的升高是可能的，所以通行线始终保持恒定。

10. 发明专利

JPS5916620A Descale-processing equipment of hot rolled steel sheet 失效
标题翻译：热轧钢板的脱模设备
公开(公告)号：JPS5916620A
公开(公告)日：1984-01-27
申请号：JP12575982
申请日：1982-07-21
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Kokan Kk
发明人： KUWAMOTO HIROSHI , IWATOU SHIYUUICHI , DOI TOMEJI , NAGASAWA TETSUO , NAKAKIHARA MICHITOKU
IPC分类号： B21B15/00 , B21B45/06
CPC分类号： B21B45/06
摘要： PURPOSE:To prevent a trouble in an outlet-side trimmer, by providing a trimmer on which a notcher for forming a notch on a scrap at almost the same time as trim is provided adjacently on an edge of an edged tool, between an outlet-side looper and a shearing machine. CONSTITUTION:A winding machine 1, a welding machine 2, an inlet-side looper 3, a descaling device 4, an outlet-side looper 5, a shearing machine 7 and a winding machine 8 are placed successively extending from the inlet side to the outlet side. A trimmer 6 on which a notcher 10 for forming a notch on a scrap 12 at almost the same time as trim is provided adjacently on a lower edged tool 9b is provided between said looper 5 and the shearing machine 7. Accordingly, the scrap is notched at a prescribed interval by the notcher 10 and is cut down.
摘要翻译：目的：为了防止出口侧修剪器出现问题，通过提供一个修剪器，在该切割器上，几何同时在碎屑边缘上相邻设置修剪器，在其上形成用于在废料上形成切口的切口器，侧弯器和剪切机。构成：将卷绕机1，焊接机2，入口侧弯针3，除垢装置4，出口侧弯针5，剪切机7和卷绕机8从入口侧依次延伸到出口侧。在上述弯针5与剪切机7之间设置有修剪器6，在该切割器6上，在下边缘工具9b上邻近地设置有用于在几乎同一时间用于在废料12上形成切口12的切口10。通过刻槽10以规定的间隔被切割。

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