PRODUCTION DEVICE AND PRODUCTION METHOD OF METAL POWDER SINTERED COMPONENT

摘要

A production device (1) of metal powder sintered component comprises a section (2) for forming a powder layer (12) by supplying metal powder (11), a section (3) for irradiating a predetermined part of the powder layer (12) with a light beam (L) to sinter the powder layer (12) thus forming a sintered layer (13), and a section (4) for cutting a molding (14) which is laminating the sintered layers (13) integrally. The light beam irradiating section (3) has a scanning head X-axis (37x) for moving a scanning head (37) in the X direction in parallel with the light beam irradiation plane, and a scanning head Y-axis (37y) for moving the scanning head in the Y direction wherein the scanning head (37) moves in the direction parallel with the irradiation plane and irradiates the light beam (L). Since the scanning head (37) moves in parallel with the irradiation plane, the irradiation area can be widened and since the irradiation height may be low, scanning precision of the light beam (L) is good.