CHARACTERIZATION AND CONTROL SYSTEM AND METHOD FOR A RESIN

The present disclosure is directed to a method of altering chemical properties of an in-process resin (116) used with a 3D printing apparatus (110). The method includes monitoring the in-process resin (116) using an imaging spectrometer (120), comparing the in-process resin (116) and a model (112) u...

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Bibliographic Details
Main Authors DEPALMA, Stephanie Lynn, POTTER, Brittany Nicole, O'BRIEN, Michael Joseph
Format Patent
LanguageEnglish
French
German
Published 03.03.2021
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
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TESTING
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:The present disclosure is directed to a method of altering chemical properties of an in-process resin (116) used with a 3D printing apparatus (110). The method includes monitoring the in-process resin (116) using an imaging spectrometer (120), comparing the in-process resin (116) and a model (112) using one or more spectrums (121, 122, 123) from the imaging spectrometer (120), and diluting the in-process resin (116) with a diluting resin.
Bibliography:Application Number: EP20200200567