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US 2019/0240777 A1Published application
Laser cladding apparatus
AssigneeNakamura-Tome Precision Industry Co., Ltd.
InventorsAtsushi KAMIGAWARA, Naoto MASUKO
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Abstract
A processing head of a laser cladding apparatus, configured to form a cladding layer on a substrate, includes: a laser irradiation part that introduces incident laser light and irradiates the substrate with the laser light; a jet nozzle, into which an assist gas is introduced and which forms a jet of the assist gas around the laser light; and a powder storage part that stores a cladding material powder to be fed to the substrate. The powder storage part has a powder feeding port that is opened facing a jet formation region of the assist gas.
Claims5
A laser cladding apparatus comprising:
- a processing head that forms a cladding layer on a substrate,
- wherein
- the processing head includes
- a laser irradiation part that introduces incident laser light and irradiates the substrate with the laser light,
- a jet nozzle, into which an assist gas is introduced and which forms a jet of the assist gas around the laser light, and
- a powder storage part that stores a cladding material powder to be fed to the substrate, and
- the powder storage part includes a powder feeding port that is opened facing a jet region of the assist gas.
4 more elements
Dependencies are inferred from the claim text.