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SINTERED SILICON NITRIDE CERAMIC
A ceramic-sphere inspection device is provided with which a ceramic sphere is inspected for a flaw present in the surface layer and for snow flakes without destroying the ceramic sphere. The device is a ceramic-sphere inspection device (100) in which a ceramic sphere (S) is rotatably supported in a given position and illuminating light emitted from a light projector (110) is detected with a light receiver (120) to evaluate the state of the inner part of the surface layer, and has been configured so that the light receiver (120) does not detect the light emitted from the light projector (110) and reflected at the surface of the ceramic sphere.
SINTERED SILICON NITRIDE CERAMIC
A ceramic-sphere inspection device is provided with which a ceramic sphere is inspected for a flaw present in the surface layer and for snow flakes without destroying the ceramic sphere. The device is a ceramic-sphere inspection device (100) in which a ceramic sphere (S) is rotatably supported in a given position and illuminating light emitted from a light projector (110) is detected with a light receiver (120) to evaluate the state of the inner part of the surface layer, and has been configured so that the light receiver (120) does not detect the light emitted from the light projector (110) and reflected at the surface of the ceramic sphere.
SINTERED SILICON NITRIDE CERAMIC
GESINTERTE SILIZIUMNITRID KERAMIK
CERAMIQUE FRITTEE A BASE DE NITRURE DE SILICIUM
ONISHI HIROSHI (Autor:in) / IKEDA HIROSHI (Autor:in) / TAKIMOTO HIROKI (Autor:in) / UEMURA HIROSHI (Autor:in) / YAMADA KENJI (Autor:in) / ONO HIDEKI (Autor:in) / MATSUYAMA HIROYUKI (Autor:in)
09.01.2019
Patent
Elektronische Ressource
Englisch
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