| 摘要 |
PROBLEM TO BE SOLVED: To provide a quality control method in a laser clad processing, and a laser clad processing apparatus, which can perform the quality management of a clad layer to be formed in a processing site of a workpiece, in a simple construction and in a reliable manner while suppressing the manufacturing cost.SOLUTION: The quality of a clad layer is managed on the basis of the intensity of the infrared light S which is generated at the time when metal powder P discharged toward a laser beam R is molten in the air by said laser beam R. |
