REMOVABLE ADAPTIVE ADDITIVE MANUFACTURING PLATFORM FOR EQUIPMENT FOR METAL ADDITIVE MANUFACTURE BY LASER FUSION

摘要

The present invention relates to a removable adaptive additive manufacturing platform (25) for equipment for metal additive manufacture by laser fusion (1), said equipment (1) comprising: - a production chamber (100) comprising: - a support frame (17) that delimits: - a first zone (Z1) comprising a first reservoir (3), the bottom of which consists of a first plate (5), - a second zone (Z2) comprising a first base (11), - a laser emission device (15), - a movable arm (19) configured to move a scraper element (21, 63), said platform (25) comprising: - a support plate (27) configured to be placed on the support frame (17) of the chamber (100) and to at least partially cover the first (Z1) and second (Z2) zones, the support plate (27) comprising: - a first sector (S1) which is configured to extend facing a portion of the first zone (Z1) and which comprises a second reservoir (29), the bottom of which is formed by a first piston (297) configured to be movably coupled to the first plate (5), - a second sector (S2) which is configured to extend facing a portion of the second zone (Z2) and which comprises a second base (41) configured to be movably coupled to the first base (11); and - a third sector (S3) configured to extend facing a portion of the second zone (Z2).