A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated part form-removal-free technology based on 3D printing
The invention discloses a prefabricated part die-stripping-free technology based on 3D printing. The prefabricated part die-stripping-free technology comprises the steps that S1, a drawing and a die component are designed; s2, preparing printing concrete, and printing a 3D mold; s3, preparing pouring concrete, and pouring the pouring concrete into the 3D mold; and S4, polishing the surface. Wherein materials for preparing the printing concrete in the step S2 comprise ordinary Portland cement, fly ash, silica fume, machine-made sand, polyvinyl alcohol fibers, a water reducing agent and water. According to the prefabricated part die-stripping-free technology based on 3D printing, the problems that a traditional configuration type part production mode is heavy, the needed cost is high, the universality is low, assembling and disassembling operation must be carried out and the like are effectively solved.
本发明公开了一种基于3D打印的预制构件免拆模技术，包括：S1.设计图纸与模具构件；S2.配置打印混凝土，打印3D模具；S3.配置浇筑混凝土，浇筑至3D模具内；S4.打磨表面。其中，S2步骤配置打印混凝土的材料包括：普通硅酸盐水泥、粉煤灰、硅灰、机制砂、聚乙烯醇纤维、减水剂以及水。本发明提供的一种基于3D打印的预制构件免拆模技术有效的解决了传统的配置式构件生产方式笨重、所需成本高、通用性低以及必须施行装、拆操作等诸多问题。
Prefabricated part form-removal-free technology based on 3D printing
The invention discloses a prefabricated part die-stripping-free technology based on 3D printing. The prefabricated part die-stripping-free technology comprises the steps that S1, a drawing and a die component are designed; s2, preparing printing concrete, and printing a 3D mold; s3, preparing pouring concrete, and pouring the pouring concrete into the 3D mold; and S4, polishing the surface. Wherein materials for preparing the printing concrete in the step S2 comprise ordinary Portland cement, fly ash, silica fume, machine-made sand, polyvinyl alcohol fibers, a water reducing agent and water. According to the prefabricated part die-stripping-free technology based on 3D printing, the problems that a traditional configuration type part production mode is heavy, the needed cost is high, the universality is low, assembling and disassembling operation must be carried out and the like are effectively solved.
本发明公开了一种基于3D打印的预制构件免拆模技术，包括：S1.设计图纸与模具构件；S2.配置打印混凝土，打印3D模具；S3.配置浇筑混凝土，浇筑至3D模具内；S4.打磨表面。其中，S2步骤配置打印混凝土的材料包括：普通硅酸盐水泥、粉煤灰、硅灰、机制砂、聚乙烯醇纤维、减水剂以及水。本发明提供的一种基于3D打印的预制构件免拆模技术有效的解决了传统的配置式构件生产方式笨重、所需成本高、通用性低以及必须施行装、拆操作等诸多问题。
Prefabricated part form-removal-free technology based on 3D printing
一种基于3D打印的预制构件免拆模技术
OU XIANG (author) / ZHANG YAMEI (author) / LIN YONGQUAN (author) / WEI ZIYI (author) / WU JIE (author) / WANG YIJIE (author) / YAO BICHENG (author) / WANG XIAOHUI (author)
2023-05-26
Patent
Electronic Resource
Chinese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
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
/
C04B
Kalk
,
LIME
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