发明名称 |
Creeping wave technique for mill roll inspection |
摘要 |
A method and apparatus for simultaneously inspecting and grinding roll mills which utilizes a transducer assembly which produces a creeping wave propagation in conjunction with a couplant fluid provider and data acquisition circuit which allows the operator to see the crack and imperfections in on the surface of the mill rolls as they are rotated and to grind them off.
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申请公布号 |
US2003013388(A1) |
申请公布日期 |
2003.01.16 |
申请号 |
US20010896504 |
申请日期 |
2001.06.29 |
申请人 |
BUTTRAM JONATHAN D. |
发明人 |
BUTTRAM JONATHAN D. |
分类号 |
B21B28/02;B24B5/16;B24B5/37;B24B49/10;G01N29/04;G01N29/28;(IPC1-7):B24B1/00 |
主分类号 |
B21B28/02 |
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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