Apparatus and Method for Producing an Object By Means of Additive Manufacturing

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An apparatus and a method for producing an object by means of additive manufacturing, the apparatus comprising: - a process chamber arranged for receiving in a build space of the process chamber a bath of material arranged for producing the object; - a ultrasound source element arranged for emitting a beam of focused ultrasound energy in the build space for processing a selective part of the material of the bath of material for producing the object; - a control unit, communicatively coupled to the ultrasound source element, arranged for controlling the ultrasound source element such that a frequency and/or amplitude of the beam of focused ultrasound energy is set at a predetermined frequency and/or predetermined amplitude taking into account a characteristic of material of the bath of material in a focus spot of the beam of focused ultrasound energy and/or such that a frequency and/or an amplitude of the beam of focused ultrasound energy is/are set at a predetermined value, preferably the predetermined frequency and/or the predetermined amplitude, taking into account a focus distance of the beam of focused ultrasound energy.
Originele taal-2Engels
Octrooinummer WO2023/234771 A1
IPCB29C 64/141 (2017.01),B22F 20/28 (2021.01),B22F 10/36 (2021.01),B29C 64/227 (2017.01),B29C 64/264 (2017.01),B29C 64/393 (2017.01),B33Y 10/00 (2015.01),B33Y 30/00 (2015.01),B33Y 50/02 (2015.01)
Prioriteitsdatum1/02/22
Indieningsdatum22/05/23
StatusGepubliceerd - 7 dec. 2023

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