LASER PROCESSING HEAD AND LASER PROCESSING DEVICE

Title:

LASER PROCESSING HEAD AND LASER PROCESSING DEVICE

Document Type and Number:

Japanese Patent JP2023082229

Kind Code:

A

Abstract:

To appropriately determine a maintenance timing of protective glass.SOLUTION: An infrared ray IR radiated from protective glass 24 is reflected on an emission end surface of a beam splitter 23. At a detector 27, an amount of infrared radiation of the infrared ray IR reflected by the beam splitter 23 is detected. At a determination part 31, a state of the protective glass 24 is determined on the basis of a detection value of the detector 27.SELECTED DRAWING: Figure 2

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Inventors:

NARUMI KEIJI
OGUCHI TSUNEYUKI
TAKI SEIJI

Application Number:

JP2020078181A

Publication Date:

June 14, 2023

Filing Date:

April 27, 2020

Export Citation:

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Assignee:

PANASONIC IP MAN CORP

International Classes:

B23K26/00; B23K26/064

Attorney, Agent or Firm:

Patent Attorney Corporation Maeda Patent Office

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