3D打印TPU材料的力学性能及模型参数研究
谢博伟,金莫辉,杨洲,段洁利,屈明宇,李锦辉

Research on mechanical properties and model parameters of 3D printed TPU material
Bowei XIE,Mohui JIN,Zhou YANG,Jieli DUAN,Mingyu QU,Jinhui LI
表3 TPU试样柔性两因素试验方差分析结果
Table 3 Variance analysis results of two factor experiment on the flexibility of TPU material specimens
影响因素自由度离差平方和平均离差平方和Fp
TPU材料硬度20.1090.054737.6990.000**
打印填充率20.0140.00797.0970.000**
交互作用40.0030.00111.4100.000**
误差360.0037.357×10- 5
总和451.014