ENERGY LEVELS FOR FUSING ENERGY MODULES

A method includes processing circuitry acquiring a first indication of an extent of fusion of build material forming a first object generated by an additive manufacturing apparatus. A second indication of an extent of fusion of build material forming a second object generated by the additive manufac...

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Hauptverfasser: ESQUIUS BERENGUERAS, Ferran, RIPOLL OLIVERAS, Albert, BAUTISTA BALLESTER, Jordi, CODINA SABORIT, Arnau
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creator ESQUIUS BERENGUERAS, Ferran
RIPOLL OLIVERAS, Albert
BAUTISTA BALLESTER, Jordi
CODINA SABORIT, Arnau
description A method includes processing circuitry acquiring a first indication of an extent of fusion of build material forming a first object generated by an additive manufacturing apparatus. A second indication of an extent of fusion of build material forming a second object generated by the additive manufacturing apparatus in a second additive manufacturing operation may also be acquired, wherein in the first operation, the fusing energy modules are controlled to provide energy at a first energy level and in the second operation, the fusing energy modules are controlled to provide energy at a second energy level, different from the first energy level. An energy contribution of each of the fusing energy modules to a zone of the additive manufacturing apparatus in which the first and second objects were generated may be determined and based on the indications of extent of fusion and the contributions of the fusing energy modules.
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subjects ADDITIVE MANUFACTURING TECHNOLOGY
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title ENERGY LEVELS FOR FUSING ENERGY MODULES
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