Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic slurry for 3D printing ceramic electronic circuit and preparation technology and mixed additive manufacturing method thereof
The invention discloses a ceramic slurry for a 3D printing ceramic electronic circuit and a preparation technology and a mixed additive manufacturing method thereof, and the method comprises the following steps: mixing the components of the ceramic slurry through a high-speed vacuum mixer to obtain a 3D printing slurry; driving a printer to print ceramic slurry layer by layer according to a numerical control programming language code, and drying, degreasing and sintering a formed ceramic blank to form a compact ceramic structure; laser equipment is adopted to perform laser activation on the ceramic surface according to the circuit pattern, so that the laser-activatable metal compound on the ceramic surface generates a chemical plating catalyst; carrying out selective metal deposition on the three-dimensional ceramic structure after laser activation by adopting chemical plating, and only forming a compact metal layer in a laser activation area, so as to manufacture a circuit structure on the ceramic substrate; electronic components are installed at corresponding positions of the circuit board substrate, and finally the ceramic electronic circuit product is manufactured. The 3D printing ceramic slurry can be customized according to the actual function requirement of a user, and convenience and high efficiency are achieved.
本发明公开了3D打印陶瓷电子电路的陶瓷浆料及其制备技术和混合增材制造方法，步骤为：将陶瓷浆料成分通过高速真空搅拌机进行混合，得到3D打印浆料；根据数控编程语言代码驱动打印机逐层打印陶瓷浆料，对成型的陶瓷素胚进行烘干、脱脂、烧结，形成致密的陶瓷结构；采用激光设备根据电路图形对陶瓷表面进行激光活化，使得陶瓷表面可激光活化型金属化合物生成化学镀催化剂；采用化学镀在激光活化后的三维陶瓷结构进行选择性金属沉积，仅在激光活化区域形成致密金属层，从而在陶瓷基底上制造电路结构；在电路板基体相应位置安装电子元件，最终制得陶瓷电子电路产品。本发明能够按照用户实际功能需求需求定制3D打印陶瓷浆料，便捷高效。
Ceramic slurry for 3D printing ceramic electronic circuit and preparation technology and mixed additive manufacturing method thereof
The invention discloses a ceramic slurry for a 3D printing ceramic electronic circuit and a preparation technology and a mixed additive manufacturing method thereof, and the method comprises the following steps: mixing the components of the ceramic slurry through a high-speed vacuum mixer to obtain a 3D printing slurry; driving a printer to print ceramic slurry layer by layer according to a numerical control programming language code, and drying, degreasing and sintering a formed ceramic blank to form a compact ceramic structure; laser equipment is adopted to perform laser activation on the ceramic surface according to the circuit pattern, so that the laser-activatable metal compound on the ceramic surface generates a chemical plating catalyst; carrying out selective metal deposition on the three-dimensional ceramic structure after laser activation by adopting chemical plating, and only forming a compact metal layer in a laser activation area, so as to manufacture a circuit structure on the ceramic substrate; electronic components are installed at corresponding positions of the circuit board substrate, and finally the ceramic electronic circuit product is manufactured. The 3D printing ceramic slurry can be customized according to the actual function requirement of a user, and convenience and high efficiency are achieved.
本发明公开了3D打印陶瓷电子电路的陶瓷浆料及其制备技术和混合增材制造方法，步骤为：将陶瓷浆料成分通过高速真空搅拌机进行混合，得到3D打印浆料；根据数控编程语言代码驱动打印机逐层打印陶瓷浆料，对成型的陶瓷素胚进行烘干、脱脂、烧结，形成致密的陶瓷结构；采用激光设备根据电路图形对陶瓷表面进行激光活化，使得陶瓷表面可激光活化型金属化合物生成化学镀催化剂；采用化学镀在激光活化后的三维陶瓷结构进行选择性金属沉积，仅在激光活化区域形成致密金属层，从而在陶瓷基底上制造电路结构；在电路板基体相应位置安装电子元件，最终制得陶瓷电子电路产品。本发明能够按照用户实际功能需求需求定制3D打印陶瓷浆料，便捷高效。
Ceramic slurry for 3D printing ceramic electronic circuit and preparation technology and mixed additive manufacturing method thereof
3D打印陶瓷电子电路的陶瓷浆料及其制备技术和混合增材制造方法
LI JI (Autor:in) / WANG PEIREN (Autor:in)
30.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
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
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