Limacorporate S.p.a.

Marco Regis

Michele Pressacco

The invention relates to a method for regulating the operation of an electromechanical apparatus (), for example an EBM apparatus, in order to obtain certified processed products, wherein it is provided an initial calibration step that is intended to check the proper functioning of all the component parts of the apparatus () structured to ensure the complete functionality and a subsequent quality control step carried out on the obtained products by the carried out working process. The method entails the following steps:

Quality control method for regulating the operation of an electromechanical apparatus, for example an EBM apparatus, in order to obtain certified processed products

The present invention relates to a method and an associated apparatus () for the recovery and regeneration of metal powder in EBM (Electron Beam Melting) applications. The method is of the type which envisages a step for recovery of weakly sintered powders inside a cleaning chamber () incorporating at least one compressed-air nozzle with supply, where necessary, of powder for sandblasting three-dimensional objects obtained by means of EBM sintering of the metal powders; according to the invention it is envisaged supplying into the cleaning chamber () metal powders having a predetermined low oxygen content and there is also a powder recirculating system () comprising at least one first buffer tank () inside which the regenerated powders are deposited for renewed supply of the aforementioned chamber ().

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Udine, Italy

Marco Regis