发明名称 |
CONTROLLING METHOD AND APPARATUS FOR ROLLING MILL |
摘要 |
<p>PURPOSE:To improve the flatness of the rolled steel plate, by controlling a pair of roll bender depending on the difference in the distance between the upper and lower intermediate rolls' journal positions and the center line of the roll stand, in the six-stage rolling mill where the movement of the intermediate roll in the longitudinal direction and the roll bending are combined.</p> |
申请公布号 |
JPS53108855(A) |
申请公布日期 |
1978.09.22 |
申请号 |
JP19770023759 |
申请日期 |
1977.03.07 |
申请人 |
NIPPON STEEL CORP;HITACHI LTD |
发明人 |
NISHIMURA KAZUO;AKATOKI MEGUMI;YASUDA KENICHI;SHIDA SHIGERU;AWATSUHARA HIROSHI;TSUMURA SUKEFUMI |
分类号 |
B21B37/00;B21B37/42 |
主分类号 |
B21B37/00 |
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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