Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-precision ink direct-writing 3D printing method for ceramic teeth and application of high-precision ink direct-writing 3D printing method
The invention belongs to the technical field of biological oral cavity manufacturing, and discloses a high-precision ink direct-writing 3D printing method for ceramic teeth and application of the high-precision ink direct-writing 3D printing method. Designing the shape of the ceramic tooth by using three-dimensional structure modeling software; printing ceramic teeth with different shapes by using an ink direct-writing 3D printer; putting the ceramic tooth subjected to 3D printing into a furnace for curing; and putting the ceramic tooth subjected to 3D printing into a sintering furnace for sintering. The prepared 3D printing ceramic tooth is high in precision and controllable in structural shape, the problem that fragile materials are broken due to a traditional machining technology can be solved, and meanwhile machining of special ceramic materials is achieved. The porosity of the ceramic tooth can be controlled, and dynamic balance of mechanical performance, cell growth, implant fixation and the like is met. In the 3D printing process, the raw material loss is small, environmental protection is facilitated, and the production cost can be reduced.
本发明属于生物口腔制造技术领域，公开了一种高精度墨水直写3D打印陶瓷牙齿的方法及应用，制备适用于墨水直写3D打印的墨水；使用三维立体结构建模软件设计陶瓷牙齿形状；使用墨水直写3D打印机打印具有不同形状的陶瓷牙齿；将3D打印好的陶瓷牙齿放入炉中固化；将3D打印好的陶瓷牙齿放入烧结炉中烧结。本发明制备的3D打印陶瓷牙齿精度高，结构形状可控，可以克服传统加工工艺造成脆性材料断裂的问题，同时实现特种陶瓷材料的加工。本发明还能控制陶瓷牙齿孔隙率大小，满足机械性能与细胞生长，植入物固定等动态平衡。本发明的3D打印过程中原料损耗小，有利于环保，可降低生产成本。
High-precision ink direct-writing 3D printing method for ceramic teeth and application of high-precision ink direct-writing 3D printing method
The invention belongs to the technical field of biological oral cavity manufacturing, and discloses a high-precision ink direct-writing 3D printing method for ceramic teeth and application of the high-precision ink direct-writing 3D printing method. Designing the shape of the ceramic tooth by using three-dimensional structure modeling software; printing ceramic teeth with different shapes by using an ink direct-writing 3D printer; putting the ceramic tooth subjected to 3D printing into a furnace for curing; and putting the ceramic tooth subjected to 3D printing into a sintering furnace for sintering. The prepared 3D printing ceramic tooth is high in precision and controllable in structural shape, the problem that fragile materials are broken due to a traditional machining technology can be solved, and meanwhile machining of special ceramic materials is achieved. The porosity of the ceramic tooth can be controlled, and dynamic balance of mechanical performance, cell growth, implant fixation and the like is met. In the 3D printing process, the raw material loss is small, environmental protection is facilitated, and the production cost can be reduced.
本发明属于生物口腔制造技术领域，公开了一种高精度墨水直写3D打印陶瓷牙齿的方法及应用，制备适用于墨水直写3D打印的墨水；使用三维立体结构建模软件设计陶瓷牙齿形状；使用墨水直写3D打印机打印具有不同形状的陶瓷牙齿；将3D打印好的陶瓷牙齿放入炉中固化；将3D打印好的陶瓷牙齿放入烧结炉中烧结。本发明制备的3D打印陶瓷牙齿精度高，结构形状可控，可以克服传统加工工艺造成脆性材料断裂的问题，同时实现特种陶瓷材料的加工。本发明还能控制陶瓷牙齿孔隙率大小，满足机械性能与细胞生长，植入物固定等动态平衡。本发明的3D打印过程中原料损耗小，有利于环保，可降低生产成本。
High-precision ink direct-writing 3D printing method for ceramic teeth and application of high-precision ink direct-writing 3D printing method
一种高精度墨水直写3D打印陶瓷牙齿的方法及应用
CUI JIAXI (Autor:in) / CHEN BO (Autor:in) / TU JING (Autor:in) / XIONG XINHONG (Autor:in) / WANG ZHENZHEN (Autor:in) / ZHOU XIAOZHUANG (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
A61C
Zahnheilkunde
,
DENTISTRY
/
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
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