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1. 发明申请

US20110051994A1 METHOD OF MEASURING THE CLEANNESS OF STEEL STRIP 有权
标题翻译：测量钢带清洁度的方法
公开(公告)号：US20110051994A1
公开(公告)日：2011-03-03
申请号：US12736767
申请日：2009-03-12
申请人： Guy Monfort
发明人： Guy Monfort
IPC分类号： G06K9/00
CPC分类号： G01N21/718 , G01N21/67 , G01N2021/8887 , G01N2021/8918 , G06T7/0004
摘要： The present invention relates to an automated in-line method for measuring the surface cleanness of a continuously running metal sheet or strip, characterized by the following steps: a beam of radiation or a particle beam or a spark is focused onto the surface of the running strip, the transmitted power and the focal diameter being chosen so as to obtain a power density sufficient to create a plasma or hot spot which locally etches the metal in the form of a central zone surrounded by a peripheral oxidation ring; the characteristics of a zone encompassing said oxidized ring and possibly said central zone are analyzed by means of an optical image acquisition device and image processing; and an objective value indicative of the surface cleanness is deduced therefrom.
摘要翻译：本发明涉及一种用于测量连续运行的金属板或带的表面清洁度的自动化在线方法，其特征在于以下步骤：将辐射束或粒子束或火花聚焦到运行中的金属板或带的表面上条带，透射功率和焦距被选择以获得足以产生等离子体或热点的功率密度，该等离子体或热点局部刻蚀由周围氧化环围绕的中心区形式的金属; 通过光学图像采集装置和图像处理来分析包围所述氧化环和可能的所述中心区的区域的特征; 并从中推导出表示清洁度的客观值。

2. 发明授权

US08483474B2 Method of measuring the cleanness of steel strip 有权
标题翻译：测量钢带清洁度的方法
公开(公告)号：US08483474B2
公开(公告)日：2013-07-09
申请号：US12736767
申请日：2009-03-12
申请人： Guy Monfort
发明人： Guy Monfort
IPC分类号： G06K9/00 , G01N21/71 , G01N21/67 , G06T7/00
CPC分类号： G01N21/718 , G01N21/67 , G01N2021/8887 , G01N2021/8918 , G06T7/0004
摘要： The present invention relates to an automated in-line method for measuring the surface cleanness of a continuously running metal sheet or strip, characterized by the following steps: a beam of radiation or a particle beam or a spark is focused onto the surface of the running strip, the transmitted power and the focal diameter being chosen so as to obtain a power density sufficient to create a plasma or hot spot which locally etches the metal in the form of a central zone surrounded by a peripheral oxidation ring; the characteristics of a zone encompassing said oxidized ring and possibly said central zone are analyzed by means of an optical image acquisition device and image processing; and an objective value indicative of the surface cleanness is deduced therefrom.
摘要翻译：本发明涉及一种用于测量连续运行的金属板或带的表面清洁度的自动化在线方法，其特征在于以下步骤：将辐射束或粒子束或火花聚焦到运行中的金属板或带的表面上条带，透射功率和焦距被选择以获得足以产生等离子体或热点的功率密度，该等离子体或热点局部刻蚀由周围氧化环围绕的中心区形式的金属; 通过光学图像采集装置和图像处理来分析包围所述氧化环和可能的所述中心区的区域的特征; 并从中推导出表示清洁度的客观值。

3. 发明授权

US4850089A Surface treatment of a rolling mill roll 失效
标题翻译：轧机辊的表面处理
公开(公告)号：US4850089A
公开(公告)日：1989-07-25
申请号：US935094
申请日：1986-11-24
申请人： Guy Monfort , Jean Crahay , Adolphe Bragard
发明人： Guy Monfort , Jean Crahay , Adolphe Bragard
IPC分类号： C23C10/04 , B21B27/00 , B23K26/00 , B23K26/18 , C23C10/30 , C23C26/00 , B21B1/00 , B21B3/00
CPC分类号： B21B27/005 , B21B2267/10
摘要： The surface of a rolling mill roll is coated with a coating comprising a metallic substance and is then marked by means of an intermittent laser beam. As a result, micro-craters are formed which penetrate the roll and which have rims containing components from the roll and the coating. The longevity of the roughness of the roll can thereby be enhanced.
摘要翻译：轧制辊的表面涂覆有包含金属物质的涂层，然后通过间歇激光束进行标记。结果，形成了穿过辊并且具有从辊和涂层中含有组分的轮缘的微型凹坑。因此可以提高辊的粗糙度的寿命。

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