Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite artificial bone zirconia bioceramic and preparation method thereof
The invention relates to an artificial bone scaffold preparation device using composite zirconia bioceramic. The preparation device at least comprises a screw extrusion container, a three-dimensionalprinting head and a central processing module; the preparation device further comprises a motion bar connected with the central processing module for assisting the preparation device in regulation andcontrol of the workpiece state and braking state of the three-dimensional printing head, wherein the motion bar is configured such that ceramic slurry is limited in the three-dimensional printing head through response difference between at least one section arranged on a bar body when the central processing module receives the indication information that the workpiece state is converted into thebaking state, and controls a screw located in the screw extrusion container and wrapped in a ceramic substrate to suspend feeding.
本发明涉及采用复合氧化锆生物陶瓷的人工骨支架制备装置，所述制备装置至少包括螺杆挤压筒、三维打印喷头和中央处理模块，所述制备装置还包括用于与所述中央处理模块相接以辅助所述制备装置调控所述三维打印喷头的制件状态与制动状态的活动杆，其中，所述活动杆被配置为在所述中央处理模块接收到由制件状态转换为制动状态的指示信息而控制位于所述螺杆挤压筒内且包覆于陶瓷基体中的所述螺杆暂停送料运作时通过均设于其杆体上的至少一个区段之间的响应性差异将陶瓷浆料限制于所述三维打印喷头中。
Composite artificial bone zirconia bioceramic and preparation method thereof
The invention relates to an artificial bone scaffold preparation device using composite zirconia bioceramic. The preparation device at least comprises a screw extrusion container, a three-dimensionalprinting head and a central processing module; the preparation device further comprises a motion bar connected with the central processing module for assisting the preparation device in regulation andcontrol of the workpiece state and braking state of the three-dimensional printing head, wherein the motion bar is configured such that ceramic slurry is limited in the three-dimensional printing head through response difference between at least one section arranged on a bar body when the central processing module receives the indication information that the workpiece state is converted into thebaking state, and controls a screw located in the screw extrusion container and wrapped in a ceramic substrate to suspend feeding.
本发明涉及采用复合氧化锆生物陶瓷的人工骨支架制备装置，所述制备装置至少包括螺杆挤压筒、三维打印喷头和中央处理模块，所述制备装置还包括用于与所述中央处理模块相接以辅助所述制备装置调控所述三维打印喷头的制件状态与制动状态的活动杆，其中，所述活动杆被配置为在所述中央处理模块接收到由制件状态转换为制动状态的指示信息而控制位于所述螺杆挤压筒内且包覆于陶瓷基体中的所述螺杆暂停送料运作时通过均设于其杆体上的至少一个区段之间的响应性差异将陶瓷浆料限制于所述三维打印喷头中。
Composite artificial bone zirconia bioceramic and preparation method thereof
一种复合人工骨氧化锆生物陶瓷及其制备方法
KONG LINGBING (Autor:in) / ZHANG TIANSHU (Autor:in) / LIU YIN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
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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