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

US4872245A Method and apparatus for manufacturing cold-rolled steel strip 失效
标题翻译：冷轧钢带的制造方法和装置
公开(公告)号：US4872245A
公开(公告)日：1989-10-10
申请号：US143311
申请日：1988-01-11
申请人： Yoshiki Kawasaki , Yoshihiro Hioki , Yuichi Ohno , Kozaburo Ichida , Susumu Yamaguchi , Michitaka Sudo , Bunichiro Chikazawa
发明人： Yoshiki Kawasaki , Yoshihiro Hioki , Yuichi Ohno , Kozaburo Ichida , Susumu Yamaguchi , Michitaka Sudo , Bunichiro Chikazawa
IPC分类号： B21B1/28 , B21B45/06
CPC分类号： B21B45/06 , B21B1/28 , B21B2038/004 , Y10T29/4517 , Y10T29/4567
摘要： A cold-rolled strip manufacturing apparatus, in which a continuous cold reduction mill and a continuous annealing furnace are directly linked together, has a tension-leveller-type scale breaker for elongating hot-rolled breakdown by 2 to 7 percent, a scale scrubbing brush unit and an immersion-type continuous pickling tank installed upstream of the continuous cold reduction mill.Descaling of the hot-rolled strip coil is carried out by breaking the mill scale formed on its surface by causing the running strip to elongate and then the broken scale is removed from the surface. The percent elongation given to the strip is feedforward controlled on the basis of the manufacturing conditions of the hot-rolled strip coil and/or the properties and quantity of the mill scale formed. In another descaling method, the percent elongation given to the strip is feedback controlled on the basis of the condition of scale breaking and removing that is detected during the period in which the mill scale is broken and removed.
摘要翻译：将连续冷轧机和连续退火炉直接连接在一起的冷轧带材制造装置具有用于将热轧断裂伸长2％至7％的张力矫直机式断屑器，刻度洗刷刷单元和连续冷轧机上游的浸入式连续酸洗槽。热轧带状卷材的除鳞是通过使运行的条带伸长而破坏其表面上形成的标尺，然后从表面除去破碎的标尺。基于热轧带钢卷材的制造条件和/或形成的轧制规模的性质和数量，给予带材的伸长百分比是前馈控制的。在另一种除鳞方法中，根据在断屑和除去期间检测到的除垢和去除条件，反馈控制给予条带的百分比伸长率。

2. 发明授权

US4771626A Apparatus for roll-changing 失效
标题翻译：换辊装置
公开(公告)号：US4771626A
公开(公告)日：1988-09-20
申请号：US25806
申请日：1987-03-13
申请人： Kozaburo Ichida , Susumu Yamaguchi , Bunichiro Chikazawa , Hironobu Hayashi , Teruo Matsushita , Akinobu Yoshiura , Shinobu Sanematsu
发明人： Kozaburo Ichida , Susumu Yamaguchi , Bunichiro Chikazawa , Hironobu Hayashi , Teruo Matsushita , Akinobu Yoshiura , Shinobu Sanematsu
IPC分类号： B21B31/08 , B21B31/10
CPC分类号： B21B31/103
摘要： A roll-changing apparatus for use with a rolling machine including a roll-changing truck, a roll-exchanging truck, a roll-setting truck and a roll rack facility which are used to transport sets of rolls in conjunction with one or more racks having vertically spaced-apart sets of rails for supporting and transferring the rolls. The rolls can be transferred by sliding them between individual racks mounted on each of the roll-changing truck, the roll-exchanging truck and the roll rack facility or a single rack can be rolled from the roll rack facility to the roll-exchanging truck and then to the roll-changing truck for transferring the rolls to and from the rolling machine. The roll-setting truck includes a set of vertically movable rails for aligning with a respective set of rails of a rack mounted on the roll rack facility. The roll rack facility includes a plurality of racks, each of which holds a set of used or reconditioned rolls.
摘要翻译：一种用于滚动机的滚动变换装置，该滚动机包括一个用于与具有一个或多个机架的一组或多个机架一起运送滚筒的一个滚动换卷车，一个卷轴转换卡车，一个滚装机和一个卷架设备，用于支撑和转移辊子的垂直间隔开的导轨组。可以通过将滚子滑动到安装在每个换卷车，滚动交换卡车和滚动架设备上的各个机架之间，或者单个机架可以从卷架设备滚动到滚动交换卡车，然后到滚动转换卡车，以将滚筒传送到滚动机器和从滚动机器传送滚筒。卷筒车包括一组可垂直移动的导轨，用于与安装在卷架设施上的机架的相应组的导轨对准。卷架设施包括多个机架，每个机架保持一组使用或翻新的辊。

3. 发明授权

US4882923A Continuous mill plant for rolling steel plates 失效
标题翻译：轧钢板连轧机
公开(公告)号：US4882923A
公开(公告)日：1989-11-28
申请号：US319828
申请日：1989-03-03
申请人： Kozaburo Ichida , Susumu Yamaguchi , Bunichiro Chikazawa
发明人： Kozaburo Ichida , Susumu Yamaguchi , Bunichiro Chikazawa
IPC分类号： H02P27/02 , B21B1/28 , B21B35/00 , B21B37/00 , B21B37/46
CPC分类号： B21B37/46 , B21B1/28
摘要： A continuous mill plant for rolling steel plates having one or a plurality of rolling mills. The ratio of maximum rolling speed to minimum rolling speed of the plant is at least 3.0 but no more than 10.0 at the continuous rated output of an electric motor for driving the rolling mill.
摘要翻译：一种用于轧制具有一个或多个轧机的钢板的连续轧制设备。在用于驱动轧机的电动机的连续额定输出下，最大轧制速度与最低轧制速度的比率至少为3.0，但不超过10.0。

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