LASER MARKING APPARATUS AND LASER MARKING METHOD

A laser marking apparatus includes a blowing unit configured to blow gas onto a surface of a mold, a head configured to mark an identifier on the mold by applying laser light to the surface of the mold; and a control unit configured to cause the head to mark the identifier while the blowing unit blo...

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Bibliographische Detailangaben
Hauptverfasser: SUGINO, Takehiro, ASAOKA, Yasuaki, OGURA, Kazunori
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A laser marking apparatus includes a blowing unit configured to blow gas onto a surface of a mold, a head configured to mark an identifier on the mold by applying laser light to the surface of the mold; and a control unit configured to cause the head to mark the identifier while the blowing unit blows the gas.