A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Three-dimensional modeling system and three-dimensional modeling device
The invention provides a three-dimensional modeling system and a three-dimensional modeling device, and aims to reduce post-processing steps after forming a three-dimensional modeling object. The three-dimensional molding system has a three-dimensional molding device and a heating device independent of the three-dimensional molding device, and is provided with: a first discharge unit that discharges a constituent material containing constituent material particles for forming a three-dimensional molded object in a continuous body form onto a stage; and a second ejection unit that ejects, in a continuous form, a support part forming material containing support part forming particles for forming a support part for supporting the three-dimensional molded object onto the stage. The three-dimensional modeling device repeatedly performs the formation of a constituent layer formed from a constituent material discharged from a first discharge part and the formation of a support layer formed from a support part forming material discharged from a second discharge part, thereby forming a laminated body including a plurality of constituent layers and a plurality of support layers. The heating device heats the laminate at a temperature that is higher than or equal to the sintering temperature of the constituent material particles and lower than the sintering temperature of the support part forming particles.
一种三维造型系统及三维造型装置，目的在于减少形成三维造型物之后的后处理工序。三维造型系统具有三维造型装置和独立于三维造型装置的加热装置，具备：第一吐出部，向工作台以连续体状吐出包含用于形成三维造型物的构成材料粒子的构成材料；以及第二吐出部，向工作台以连续体状吐出包含用于形成支承该三维造型物的支承部的支承部形成粒子的支承部形成用材料，三维造型装置重复执行通过从第一吐出部吐出的构成材料形成的构成层的形成和通过从第二吐出部吐出的支承部形成用材料形成的支持层的形成，从而形成包括多个构成层及多个支持层的层叠体，加热装置在构成材料粒子的烧结温度以上且低于支承部形成粒子的烧结温度的温度加热层叠体。
Three-dimensional modeling system and three-dimensional modeling device
The invention provides a three-dimensional modeling system and a three-dimensional modeling device, and aims to reduce post-processing steps after forming a three-dimensional modeling object. The three-dimensional molding system has a three-dimensional molding device and a heating device independent of the three-dimensional molding device, and is provided with: a first discharge unit that discharges a constituent material containing constituent material particles for forming a three-dimensional molded object in a continuous body form onto a stage; and a second ejection unit that ejects, in a continuous form, a support part forming material containing support part forming particles for forming a support part for supporting the three-dimensional molded object onto the stage. The three-dimensional modeling device repeatedly performs the formation of a constituent layer formed from a constituent material discharged from a first discharge part and the formation of a support layer formed from a support part forming material discharged from a second discharge part, thereby forming a laminated body including a plurality of constituent layers and a plurality of support layers. The heating device heats the laminate at a temperature that is higher than or equal to the sintering temperature of the constituent material particles and lower than the sintering temperature of the support part forming particles.
一种三维造型系统及三维造型装置，目的在于减少形成三维造型物之后的后处理工序。三维造型系统具有三维造型装置和独立于三维造型装置的加热装置，具备：第一吐出部，向工作台以连续体状吐出包含用于形成三维造型物的构成材料粒子的构成材料；以及第二吐出部，向工作台以连续体状吐出包含用于形成支承该三维造型物的支承部的支承部形成粒子的支承部形成用材料，三维造型装置重复执行通过从第一吐出部吐出的构成材料形成的构成层的形成和通过从第二吐出部吐出的支承部形成用材料形成的支持层的形成，从而形成包括多个构成层及多个支持层的层叠体，加热装置在构成材料粒子的烧结温度以上且低于支承部形成粒子的烧结温度的温度加热层叠体。
Three-dimensional modeling system and three-dimensional modeling device
三维造型系统及三维造型装置
OKAMOTO EIJI (author) / ISHIDA MASAYA (author) / HIRAI TOSHIMITSU (author)
2021-07-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
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