张紫阳,孟家光,薛涛,杨豆豆,徐晨光
ZHANG Zi-yang,MENG Jia-guang,XUE Tao,YANG Dou-dou,XU Chen-guang

• 1:西安工程大学纺织科学与工程学院

摘要(Abstract)：

针对熔融沉积成型(FDM)3D打印技术,以柔性聚乳酸(PLA)为打印材料,探讨了分层厚度、打印速度、打印温度、填充角度以及填充密度对3D打印服装面料力学性能的影响。打印模型的力学性能以拉伸强度和弹性模量为评价标准,采用单因素、正交试验分析法得到最优打印参数。结果表明:当填充密度为20%、分层厚度为0.3 mm、打印温度为210℃、填充角度为45°、打印速度为80 mm/s时,打印制品的力学性能最佳。
For melt deposition molding(FDM) 3 D printing technology, flexible polylactic acid(PLA) as theprinting material, the influences of the layered thickness, printing speed, printing temperature, fill angleand fill density on the mechanical property of 3 D printing clothing fabric were discussed. The mechanicalproperty of the printing model was evaluated by stretch strength and elastic module, and the optimal print-ing parameters were obtained by using single-factor and orthosecting experimental analysis. The resultsshow that the printing products have the best performance with a fill density of 20%, a layered thickness of0.3 mm, a print temperature of 210 ℃, a fill angle of 45°, and a printing speed of 80 mm/s.

关键词(KeyWords)： 熔融沉积技术;打印参数;柔性聚乳酸;力学性能
melt deposition technology;printing parameter;flexible polylactic acid;mechanical property

Abstract:

Keywords:

基金项目(Foundation): 国家支撑计划项目(2012BAF13B03);; 陕西省科技统筹创新工程项目(2014SZS13-Z01)

作者(Author): 张紫阳,孟家光,薛涛,杨豆豆,徐晨光
ZHANG Zi-yang,MENG Jia-guang,XUE Tao,YANG Dou-dou,XU Chen-guang

DOI: 10.16090/j.cnki.hcxw.2021.04.009

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