发明名称 |
Interstand strip gauge and profile control |
摘要 |
Method and means for maintaining uniform thickness and profile of a metal strip during hot rolling in a multi-stand hot rolling mill, comprising a two-position looper located between adjacent mill stands and movable between a strip threading position above the rolling pass line of the mill and a rolling position substantially in the plane of the rolling pass line, and a thickness and profile gage movable out of operative relationship with the looper when the looper is in a threading position and into operative relationship with the looper when the looper is in a rolling position, the gage adapted to project a measuring X-ray beam from the thickness and profile gage onto the strip during rolling and at an angle to the strip of substantially 90 DEG , thereby minimizing measurement error due to variable angularity between the X-ray beam and the strip during rolling.
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申请公布号 |
US5546779(A) |
申请公布日期 |
1996.08.20 |
申请号 |
US19940217245 |
申请日期 |
1994.03.24 |
申请人 |
DANIELI UNITED, INC.;INTERNATIONAL ROLLING MILL CONSULTANTS, INC. |
发明人 |
GINZBURG, VLADIMIR B. |
分类号 |
B21B37/16;B21B37/50;B21B38/02;B21B38/04;(IPC1-7):B21B37/06 |
主分类号 |
B21B37/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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