Three-dimensional printing thermal expansion structure manufacturing method

Three-dimensional printing thermal expansion structure manufacturing method

A 3D printed thermal expansion structure (20) includes a thermoplastic material (12) and a thermal expansion material (14), wherein the thermoplastic material (12) is in a range from 50 to 90 wt% based on a weight of the 3D printed thermal expansion structure (20), and the thermal expansion material...

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Bibliographische Detailangaben
Hauptverfasser: LABONTE, IVAN, LADOUCEUR, MARTIN, LAPERRIERE, JEAN-FRANCOIS, KRICK, THIERRY, ASSELIN, FRANCOIS, BEAUREGARD, MARCO, SU, CHIN-TE
Format: Patent
Sprache:chi ; eng
Schlagworte:
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
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
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Zusammenfassung:A 3D printed thermal expansion structure (20) includes a thermoplastic material (12) and a thermal expansion material (14), wherein the thermoplastic material (12) is in a range from 50 to 90 wt% based on a weight of the 3D printed thermal expansion structure (20), and the thermal expansion material (14) is in a range from 10 to 50 wt% based on the weight of the 3D printed thermal expansion structure (20). The thermoplastic material (12) and the thermal expansion material (14) are mixed to form a mixed material, and the mixed material is utilized by a 3D printing apparatus (1) to form a solid object (10), and the solid object (10) is heated to form the 3D printed thermal expansion structure (20). A manufacturing method of a 3D printed thermal expansion structure (20) is provided herein.