A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of material and/or color gradient mobile phone shell
The invention relates to a preparation method of a material and/or color gradient mobile phone shell. The preparation method comprises the following steps: S1, preparation of various feeds for 3D printing according to a 3D printing model; S2, mobile phone shell blank printing: dividing the mobile phone shell blank into a plurality of printing areas according to the distribution of materials in the3D printing model, and carrying out continuous printing on the plurality of printing areas to obtain a mobile phone shell blank; S3, degreasing: degreasing the green body to obtain a degreased part;and S4, sintering: sintering the degreased part to form a final product. According to the invention, multiple material printing technologies and indirect printing are combined to realize integrated molding of the mobile phone shell, and the size problem caused by assembly is avoided.
本发明涉及一种材质和/或颜色渐变手机外壳制备方法，包括如下步骤：S1、根据3D打印模型准备多种用于3D打印的喂料；S2、手机外壳生胚打印：根据3D打印模型中材料的分布分成多个打印区域；对多个打印区域通过连续打印获得手机外壳生胚；S3、脱脂：将生胚进行脱脂，获得脱脂件；S4、烧结：将脱脂件进行烧结形成最终产品。本发明将多种材料打印技术和间接打印相结合可实现手机外壳一体化成型，避免因装配带来的尺寸问题。
Preparation method of material and/or color gradient mobile phone shell
The invention relates to a preparation method of a material and/or color gradient mobile phone shell. The preparation method comprises the following steps: S1, preparation of various feeds for 3D printing according to a 3D printing model; S2, mobile phone shell blank printing: dividing the mobile phone shell blank into a plurality of printing areas according to the distribution of materials in the3D printing model, and carrying out continuous printing on the plurality of printing areas to obtain a mobile phone shell blank; S3, degreasing: degreasing the green body to obtain a degreased part;and S4, sintering: sintering the degreased part to form a final product. According to the invention, multiple material printing technologies and indirect printing are combined to realize integrated molding of the mobile phone shell, and the size problem caused by assembly is avoided.
本发明涉及一种材质和/或颜色渐变手机外壳制备方法，包括如下步骤：S1、根据3D打印模型准备多种用于3D打印的喂料；S2、手机外壳生胚打印：根据3D打印模型中材料的分布分成多个打印区域；对多个打印区域通过连续打印获得手机外壳生胚；S3、脱脂：将生胚进行脱脂，获得脱脂件；S4、烧结：将脱脂件进行烧结形成最终产品。本发明将多种材料打印技术和间接打印相结合可实现手机外壳一体化成型，避免因装配带来的尺寸问题。
Preparation method of material and/or color gradient mobile phone shell
一种材质和/或颜色渐变手机外壳制备方法
SU SHAOHUA (author) / ZHU MINGLU (author) / WU JUNWEN (author) / WANG MINGXI (author)
2020-08-04
Patent
Electronic Resource
Chinese
IPC:
H04M
TELEPHONIC COMMUNICATION
,
Fernsprechverkehr
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
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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