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1. 发明授权

US06766934B2 Method and apparatus for steering strip material 有权
标题翻译：转向条材料的方法和装置
公开(公告)号：US06766934B2
公开(公告)日：2004-07-27
申请号：US10203152
申请日：2002-08-06
申请人： John Albert Ziegelaar , Brett Gray , Hiroaki Kuwano
发明人： John Albert Ziegelaar , Brett Gray , Hiroaki Kuwano
IPC分类号： B65H2600
CPC分类号： B21B37/68 , B21B1/463 , B21B39/006
摘要： Strip material is fed to a reduction rolling mill by a steering device in the form of a pinch roll stand comprising pinch rolls to which strip gripping forces are applied by hydraulic cylinder units located at the ends of the pinch rolls. A reduction mill is similarly provided with a pair of hydraulic cylinder units which are independently operable to vary the pressure applied by the reduction rolls across the strip. Sensors sense the position of the strip at a first location in advance of the pinch rolls and a second location in advance of the rolling mill. This output of sensors is fed to a controller which controls operation of both sets of hydraulic cylinder units to steer the strip.
摘要翻译：带状材料（12）通过包括夹送辊（50）的夹送辊形式的转向装置（14）进给到还原轧机（16），压榨辊（50）通过液压缸单元（52）施加条带夹紧力，位于夹送辊的端部。还原研磨机（16）类似地设置有一对液压缸单元（62），其可独立地操作以改变通过所述带材的所述还原辊（16A）施加的压力。传感器（51）和（61）在压送辊（50）之前的第一位置处感测条带的位置，并且在轧机之前感测第二位置。传感器（51）和（62）的该输出被馈送到控制器（63），控制器（63）控制两组液压缸单元（52）和（62）的操作以转向该带。

2. 发明授权

US06745607B2 Hot rolling thin strip 有权
标题翻译：热轧薄带
公开(公告)号：US06745607B2
公开(公告)日：2004-06-08
申请号：US10148348
申请日：2002-08-20
申请人： Heiji Kato , Michael Angel Lopez , John Albert Ziegelaar
发明人： Heiji Kato , Michael Angel Lopez , John Albert Ziegelaar
IPC分类号： B21B3908
CPC分类号： B21B37/28 , B21B1/463 , B21B39/006 , B21B39/08 , B21B45/008 , B21B2001/225 , B21B2015/0071 , Y02P70/127
摘要： A thin steel strip is passed through a pinch roll stand comprising pinch rolls to a hot rolling mill comprising work rolls and backing rolls. In advance of rolling mill, the strip passes over support rolls. An anti-crimping guide roll located immediately in advance of the rolling mill is mounted on a pair of rocker structures so as to be rasiable from a lower inoperative position to lift the strip out of a straight line path so as to pass around the anti-crimping roll and to be wrapped about the upper work roll, that roll supports the strip and resists buckling of the strip and the generation of crimping defects.
摘要翻译：将薄钢带穿过包括夹送辊的夹送辊架到包括工作辊和背衬辊的热轧机。在轧机之前，钢带穿过支撑辊。立即在轧机前面设置的防卷曲导向辊安装在一对摇臂结构上，以便从较低的不工作位置变得可靠，以将其从直线路径上提升，卷绕辊并且围绕上工作辊卷绕，该辊支撑条并抵抗带的弯曲并产生卷曲缺陷。

3. 发明授权

US07093342B2 Hot rolling thin strip 有权
标题翻译：热轧薄带
公开(公告)号：US07093342B2
公开(公告)日：2006-08-22
申请号：US10296354
申请日：2001-05-25
申请人： John Albert Ziegelaar , Michael Angel Lopez , Andrew Edward Dixon
发明人： John Albert Ziegelaar , Michael Angel Lopez , Andrew Edward Dixon
IPC分类号： B21B1/46
CPC分类号： B21B37/28 , B21B1/26 , B21B1/463 , B21B37/48 , B21B37/56 , B21B39/006 , B21B39/08 , B21B45/008 , B21B2001/225 , B21B2265/04 , B21B2265/08 , Y02P70/127 , Y10T29/49991
摘要： Thin steel strip is passed through a pinch roll stand comprising pinch rolls to a rolling mill comprising a pair of work rolls and upper and lower backing rolls. Strip passes through the bite between the work rolls and strip squeezing forces are applied between the work rolls to reduce the thickness of the strip. The pinch rolls apply tension to the strip passing to the work rolls. In order to minimize generation of crimping defects in the strip, the tension applied by the pinch rolls is high enough to ensure no part of the strip entering the work rolls is in longitudinal compression such as to exceed the buckling stress of the strip. The applied tension is sufficiently low as to produce no more than 1% strip elongation through creep. The strip may be hot rolled by the work rolls at a temperature in the range of 700° C.–1200° C.
摘要翻译：薄钢带穿过包括夹送辊的夹送辊架到包括一对工作辊和上下支承辊的轧机。带通过工作辊之间的咬合，并且在工作辊之间施加带材挤压力以减小条带的厚度。夹送辊对通过工作辊的条带施加张力。为了最小化带材中的卷曲缺陷的产生，由夹送辊施加的张力足够高以确保进入工作辊的条带的一部分不被纵向压缩，例如超过条带的弯曲应力。所施加的张力足够低，以致通过蠕变产生不超过1％的带延伸率。带材可以在700℃-1200℃的温度下由工作辊热轧。

4. 发明授权

US06698498B1 Casting strip 有权
标题翻译：铸造带
公开(公告)号：US06698498B1
公开(公告)日：2004-03-02
申请号：US09958187
申请日：2001-10-24
申请人： John Albert Ziegelaar , Heiji Kato
发明人： John Albert Ziegelaar , Heiji Kato
IPC分类号： B22D1106
CPC分类号： B22D11/0622 , B22D11/0694 , B22D11/126
摘要： Twin roll caster produces cast steel strip that passes in a transit path through pinch roll stand and optional hot rolling mill and runout table to a coiling station which has a pair of switchable coilers. A strip shear located in advance of the coiling station is operable to sever strip into discrete lengths which can be diverted by setting deflectors to allow the severed lengths to pass across a runout table to a scrap bin. The strip may be thus severed and diverted to scrap on development of strip defects or malfunctioning of equipment without stopping continuous casting and the strip redirected to the coiling station when the problem is rectified.
摘要翻译：双辊铸造机生产铸钢带，其通过夹送辊架和可选的热轧机和跳动台在运输路径中通过具有一对可切换卷取机的卷取站。位于卷取站前面的条带剪切可操作以将条切割成离散的长度，其可以通过设置偏转器来转移，以允许切断的长度通过跳动台到达废料仓。因此，在发生带状缺陷或设备故障而不停止连续铸造的情况下，可能将该条切断并转向废料，并且当问题得到纠正时，条可以重新定向到卷取站。

5. 发明授权

US6129136A Strip steering 失效
标题翻译：带状转向
公开(公告)号：US6129136A
公开(公告)日：2000-10-10
申请号：US154205
申请日：1998-09-16
申请人： Michael Tibbs , John Albert Ziegelaar
发明人： Michael Tibbs , John Albert Ziegelaar
IPC分类号： B21B1/46 , B21B27/02 , B21B37/68 , B21B39/00 , B22D11/06 , B22D11/12 , B22D11/20 , B22D46/00
CPC分类号： B21B37/68 , B22D11/0694 , B22D11/20 , B21B1/463 , B21B27/02 , B21B39/006
摘要： Method and apparatus for steering a strip along a desired path. The strip 12 is fed along a guide table 13 by a pair of pinch rolls 50 which are of concave formation so as to grip the strip at two laterally spaced locations at the edges of the strip. A pair of fluid cylinder units 52 are independently operable to vary the pressures applied by the rolls at the two gripping locations to steer the strips. The position of the strip is monitored in the vicinity of the rolls 50 by a strip position sensor 51. Steering of the strip is controlled by a control signal derived from the output of sensor 51. The control signal in the sum of three factors the first of which is a measure of an instantaneous value of the lateral position of the strip, the second of which is a measure of an instantaneous lateral traversing velocity of the strip and the third of which is an integration of instantaneous values of the lateral position of the strip over a preceding time interval.
摘要翻译：用于沿所需路径转向条的方法和装置。带12通过一对凹形的夹送辊50沿引导台13进给，以便在带的边缘处的两个横向间隔开的位置处夹紧条带。一对液压缸单元52可独立地操作以改变在两个夹紧位置处由辊施加的压力以转向条带。通过带状位置传感器51在辊50的附近监测带的位置。通过从传感器51的输出得到的控制信号来控制带的转向。三个因子之和的控制信号是第一个其中测量条带的横向位置的瞬时值，其中第二个是条带的瞬时横向移动速度的量度，其中第三个是横向位置的瞬时值的积分，在先前的时间间隔内剥离。

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