发明名称 |
METHOD OF DETERMINING QUALITY OF CLADDING LAYER AND LASER BUILD-UP APPARATUS |
摘要 |
A method of determining a quality of a cladding layer according to one aspect of the present invention is a method of determining a quality of a cladding layer 16 formed by irradiating a laser beam 30 while a metallic powder 26 is being supplied, the method including: a process of capturing an image of a melt pool 31 and an area around thereof while the cladding layer 16 is being formed; a process of measuring the sizes and the number of ball-shaped metallic powder aggregates absorbed in the melt pool 31 from the image that has been captured; and a process of determining the quality of the cladding layer 16 based on the sizes and the number that have been measured. |
申请公布号 |
EP3117947(A1) |
申请公布日期 |
2017.01.18 |
申请号 |
EP20160175404 |
申请日期 |
2016.06.21 |
申请人 |
Toyota Jidosha Kabushiki Kaisha |
发明人 |
UCHIDA, Keisuke;TESHIMA, Hideki;EDA, Akinori |
分类号 |
B23K26/03;B23K26/34;B23K31/12 |
主分类号 |
B23K26/03 |
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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