-
31.
公开(公告)号:US3763678A
公开(公告)日:1973-10-09
申请号:US3763678D
申请日:1972-06-30
Applicant: GEN ELECTRIC
Inventor: DORNBUSCH P , JOHNSON T
CPC classification number: B21B37/165 , B21B1/18 , B21B37/50 , B21B41/10
Abstract: Apparatus for automatic control of the fill dimension of a product formed in a rolling mill by sensing the fill dimension of the finished product and comparing this value to a predetermined reference value to form a resultant error signal. This resultant error signal modifies the height of loops between successive stands of the mill to vary the product fill dimension. The apparatus includes provision for increasing the gain if successive errors of fill dimension in the same direction are sensed and for decreasing the gain if successive errors in the opposite directions are sensed.
Abstract translation: 用于通过感测成品的填充尺寸来自动控制在轧机中形成的产品的填充尺寸的装置,并将该值与预定的参考值进行比较,以形成合成的误差信号。 该结果错误信号修改轧机连续机架之间的环路高度以改变产品填充尺寸。 该装置包括如果感测到相同方向上的填充尺寸的连续误差并且如果感测到相反方向上的连续误差而减小增益,则增加增益。
-
公开(公告)号:US3526113A
公开(公告)日:1970-09-01
申请号:US3526113D
申请日:1968-04-12
Applicant: MORGAN CONSTRUCTION CO
Inventor: MCNAUGHER JOHN R
CPC classification number: B21B37/165 , B21B1/18 , B21B37/50 , B21B41/10
-
33.Device in strip mills for determining the distribution of strip tension over the width of the strip 失效
Title translation: 用于确定条带宽度上条带张力分布的带式轧机中的装置-
34.Automatic interlock to facilitate automatic control of rolling mill with varying numbers of operational stands 失效
Title translation: 自动联锁,便于使用不同数量的操作台自动控制轧机公开(公告)号:US3387472A
公开(公告)日:1968-06-11
申请号:US52508266
申请日:1966-02-04
Applicant: BETHLEHEM STEEL CORP
Inventor: CHESTER PULLEN CHARLES
IPC: B21B37/50
CPC classification number: B21B37/50
-
公开(公告)号:US3344637A
公开(公告)日:1967-10-03
申请号:US42935265
申请日:1965-02-01
Applicant: POLAKOWSKI NATALIS H
Inventor: POLAKOWSKI NATALIS H
CPC classification number: B21B37/50 , B21B1/30 , B21B1/36 , B21B37/28 , B21B39/08 , B21B2203/187 , B21B2263/04 , B21D1/02
-
公开(公告)号:US3238374A
公开(公告)日:1966-03-01
申请号:US85576659
申请日:1959-11-27
Applicant: CHARLES PFISTER MARCEL
Inventor: CHARLES PFISTER MARCEL
IPC: B21B33/00 , B21B37/50 , B21B38/00 , B21B39/04 , B23D36/00 , B23D45/18 , G01B11/04 , G01B11/06 , G01D5/26 , H02P7/347
CPC classification number: G01B11/0691 , B21B33/00 , B21B37/50 , B21B38/00 , B21B39/04 , B23D36/00 , B23D36/0058 , B23D45/18 , G01B11/04 , G01B11/046 , G01D5/26 , H02P7/347
-
公开(公告)号:US3113477A
公开(公告)日:1963-12-10
申请号:US86022159
申请日:1959-12-17
Applicant: MORGAN CONSTRUCTION CO
Inventor: HILL WILLIAM J , NEELY BENJAMIN R
-
-
公开(公告)号:US2281083A
公开(公告)日:1942-04-28
申请号:US20471138
申请日:1938-04-28
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: STOLTZ GLENN E
IPC: B21B37/50
CPC classification number: B21B37/50
-
公开(公告)号:US2279579A
公开(公告)日:1942-04-14
申请号:US27734539
申请日:1939-06-05
Applicant: WHEELING STEEL CORP
Inventor: MCELHINNEY JOHN H
IPC: B21B37/50
CPC classification number: B21B37/50
-
-
-
-
-
-
-
-
-