发明名称 |
Method of striping hot steel slabs |
摘要 |
An improved method of and apparatus for striping hot steel slabs on the runout table of a continuous caster employs a torch support and drive mechanism adapted to support a scarfing torch for movement at a uniform rate across the surface of a slab maintained in a stationary position on the runout table. A radiation thermometer supported for movement with the torch is focused to continuously monitor the striping operation by detecting flashes or temperature increases resulting from reduction of alumina inclusions during the striping process and transmitting an electrical signal to a microprocessor which converts the signal to electrical impulses that are counted, recorded or otherwise utilized to evaluate the slab being striped. The microprocessor controls operation of the apparatus during the striping process to provide a more reliable evaluation of the slab.
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申请公布号 |
US4615377(A) |
申请公布日期 |
1986.10.07 |
申请号 |
US19840678595 |
申请日期 |
1984.12.05 |
申请人 |
NATIONAL STEEL CORPORATION |
发明人 |
WHITAKER, EUGENE |
分类号 |
B23K7/06;(IPC1-7):B23K7/06 |
主分类号 |
B23K7/06 |
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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