发明名称 |
METHOD AND APPARATUS FOR INSPECTING HONEYCOMB STRUCTURE |
摘要 |
Obtaining computer-tomography images of a first section at a distance Z1 from one end surface 112d of a honeycomb structure 100 and a second section at a distance Z2 larger than the distance Z1 from the end surface 112d of the honeycomb structure, determining the existence/nonexistence of a plugging portion 114 in at least one of the plurality of passages based on the computer-tomography image of the first section, determining the existence/nonexistence of the plugging portion in the at least one passage based on the computer-tomography image of the second section, and determining the length of the plugging portion based on the result of determination of the existence/nonexistence of the plugging portion based on the computer-tomography image of the first section and the result of determination of the existence/nonexistence of the plugging portion based on the computer-tomography image of the second section.
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申请公布号 |
US2013188769(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
US201113825700 |
申请日期 |
2011.09.22 |
申请人 |
TSUCHIMOTO KAZUYA;KOMORI TERUO;SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
TSUCHIMOTO KAZUYA;KOMORI TERUO |
分类号 |
G01N23/04 |
主分类号 |
G01N23/04 |
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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