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A platform for research: civil engineering, architecture and urbanism
Preparation method of material hot bending mold
The invention discloses a preparation method of a material hot bending mold, relates to the technical field of preparation of material hot bending molds, and solves the technical problem that a complex structure model is difficult to manufacture and high in cost. According to the technical scheme, the method comprises the steps that 100 parts of silicon carbide powder and 2-8 parts of organic polymer powder are mixed according to the weight percentage, selective laser sintering forming is conducted according to a die digital model design drawing layer by layer, a biscuit is obtained, the strengthened biscuit is siliconized and sintered, and the mold is obtained.
本发明公开了一种材料热弯模具的制备方法，涉及材料热弯模具的制备技术领域；解决了复杂结构模型制作难成本高的技术问题；该技术方案包括：将100份碳化硅粉和2～8份的有机聚合物粉按照重量百分比混合，根据模具数字模型设计图分层进行选择性激光烧结成型得到素坯，将强化后的素坯渗硅烧结，得到模具。
Preparation method of material hot bending mold
The invention discloses a preparation method of a material hot bending mold, relates to the technical field of preparation of material hot bending molds, and solves the technical problem that a complex structure model is difficult to manufacture and high in cost. According to the technical scheme, the method comprises the steps that 100 parts of silicon carbide powder and 2-8 parts of organic polymer powder are mixed according to the weight percentage, selective laser sintering forming is conducted according to a die digital model design drawing layer by layer, a biscuit is obtained, the strengthened biscuit is siliconized and sintered, and the mold is obtained.
本发明公开了一种材料热弯模具的制备方法，涉及材料热弯模具的制备技术领域；解决了复杂结构模型制作难成本高的技术问题；该技术方案包括：将100份碳化硅粉和2～8份的有机聚合物粉按照重量百分比混合，根据模具数字模型设计图分层进行选择性激光烧结成型得到素坯，将强化后的素坯渗硅烧结，得到模具。
Preparation method of material hot bending mold
一种材料热弯模具的制备方法
ZHANG YUMIN (author) / WANG YUPING (author) / XU LI (author) / GAO CHANGYONG (author)
2021-10-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
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
/
C03B
Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle
,
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
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