Dimensional Precision Research of Wax Molding Rapid Prototyping based on Droplet Injection

2017 4th International Conference on Advanced Materials, Mechanics and Structural Engineering

材料科学;机械制造

Huang, Mingji^1 ; Wu, Geng^1 ; Shan, Yan^2

University of Science and Technology, Beijing

100083, China^1

Chinese People's Liberation Army Army Armored Military Academy, 130017, China^2

关键词: 3-D printing;    Casting process;    Complex structure;    Dimensional accuracy;    Dimensional precision;    Droplet injection;    Optimal process;    Orthogonal experiment;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/269/1/012051/pdf
DOI  :  10.1088/1757-899X/269/1/012051

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The traditional casting process is complex, the mold is essential products, mold quality directly affect the quality of the product. With the method of rapid prototyping 3D printing to produce mold prototype. The utility wax model has the advantages of high speed, low cost and complex structure. Using the orthogonal experiment as the main method, analysis each factors of size precision. The purpose is to obtain the optimal process parameters, to improve the dimensional accuracy of production based on droplet injection molding.