PROCÉDÉ DE CONTRÔLE DE LA DÉFORMATION ET DE LA PRÉCISION DE PIÈCES EN PARALLÈLE LORS D'UN PROCÉDÉ DE FABRICATION ADDITIVE

摘要

The present invention discloses a method for controlling deformation and precision of a part in parallel during an additive manufacturing process, which belongs to an additive manufacturing field. During the additive manufacturing part process, performing steps of: performing additive forming and isomaterial shaping or plastic forming in parallel at a same station, and simultaneously, performing one or more members selected from a group consisting of isomaterial orthopedic process, subtractive process and finishing process in parallel at a same station, so as to achieve a one-step ultra-short process, high-precision and high-performance additive manufacturing. Performing in parallel at the same station refers to simultaneously implement different processes in a same pass or different passes of different processing layers or a same processing layer when a clamping position of the part to be processed is unchanged. The method can realize the one-step high-precision and high-performance additive manufacturing which has the ultra-short process, has high processing precision, and the parts can be directly applied, so that the method has strong practical application value.