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Three-dimensional (3D) printing device and method for bionic porous continuous carbon fiber reinforced ceramic bone scaffold
The invention discloses a three-dimensional (3D) printing device and method for a bionic porous continuous carbon fiber reinforced ceramic bone scaffold. According to the device provided by the invention, a continuous fiber pretreatment device and a ceramic slurry extruding device are combined, so that the integrated design of the continuous fiber reinforced ceramic bone scaffold 3D printing device is realized. A fiber pretreatment material adopted by the method provided by the invention is a ceramic slurry which is the same as a base material but has lower solid content, and the ceramic slurry with lower solid content has better wettability and is not only capable of being adhered to the outer part of a carbon fiber multifilament and but also capable of permeating into the carbon fiber multifilament so as to realize adhesion, so that a biological performance of a composite material is improved.
本发明公开了一种仿生多孔连续碳纤维增强陶瓷骨支架的3D打印装置及方法，本发明所述的装置，将连续纤维预处理装置与陶瓷浆料挤出装置结合，实现了连续纤维增强陶瓷骨支架3D打印装置的一体化设计。本发明的方法所采用的纤维预处理材料为与基体材料相同但固含量较低的陶瓷浆料，固含量较低的陶瓷浆料具有更好的浸润性，不仅可以黏附于碳纤维复丝的外部，还可以渗入碳纤维复丝内部，实现黏附，从而提高复合材料的生物性能。
Three-dimensional (3D) printing device and method for bionic porous continuous carbon fiber reinforced ceramic bone scaffold
The invention discloses a three-dimensional (3D) printing device and method for a bionic porous continuous carbon fiber reinforced ceramic bone scaffold. According to the device provided by the invention, a continuous fiber pretreatment device and a ceramic slurry extruding device are combined, so that the integrated design of the continuous fiber reinforced ceramic bone scaffold 3D printing device is realized. A fiber pretreatment material adopted by the method provided by the invention is a ceramic slurry which is the same as a base material but has lower solid content, and the ceramic slurry with lower solid content has better wettability and is not only capable of being adhered to the outer part of a carbon fiber multifilament and but also capable of permeating into the carbon fiber multifilament so as to realize adhesion, so that a biological performance of a composite material is improved.
本发明公开了一种仿生多孔连续碳纤维增强陶瓷骨支架的3D打印装置及方法，本发明所述的装置，将连续纤维预处理装置与陶瓷浆料挤出装置结合，实现了连续纤维增强陶瓷骨支架3D打印装置的一体化设计。本发明的方法所采用的纤维预处理材料为与基体材料相同但固含量较低的陶瓷浆料，固含量较低的陶瓷浆料具有更好的浸润性，不仅可以黏附于碳纤维复丝的外部，还可以渗入碳纤维复丝内部，实现黏附，从而提高复合材料的生物性能。
Three-dimensional (3D) printing device and method for bionic porous continuous carbon fiber reinforced ceramic bone scaffold
仿生多孔连续碳纤维增强陶瓷骨支架的3D打印装置及方法
ZHAO XUENI (author) / LIU AO (author) / WEI SENSEN (author) / YANG ZHI (author) / CHEN XUEYAN (author) / ZHENG JIAMEI (author) / WANG LIHONG (author)
2020-05-19
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
/
A47K
Sanitäre Ausstattung, soweit nicht anderweitig vorgesehen
,
SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR
/
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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