塑料科技2025，Vol.53Issue(4)：145-150,6.DOI:10.15925/j.cnki.issn1005-3360.2025.04.026
响应面法多目标优化FDM工艺ABS-GF参数与力学性能
Multi-objective Optimization of FDM Process Parameters and Mechanical Properties of ABS-GF Composites Using Response Surface Methodology
摘要
Abstract
Response surface methodology(RSM)was employed for multi-objective optimization of critical parameters in fused deposition modeling(FDM)processing of acrylonitrile-butadiene-styrene copolymer-glass fiber(ABS-GF)composites,including layer thickness,nozzle temperature,and filling rate,to enhance tensile strength and bending strength.Key influence factors were screened through L16(45)orthogonal test,followed by the establishment of quadratic regression models using Box-Behnken design to analyze main effects and interaction mechanisms.The results showed that layer thickness,filling rate,and nozzle temperature significantly affect the mechanical properties.The optimal parameter combination was determined as 0.15 mm layer thickness,270℃nozzle temperature,and 70%filling rate,achieving a tensile strength of 32.86 MPa(2.13%of deviation)and a bending strength of 62.94 MPa(3.35%of deviation).The validation test confirms the reliability of the model,and the study provides a basis for the optimization of the FDM process of ABS-GF composite materials.关键词
响应面法/熔融沉积成型/ABS-GF复合材料/多目标优化/力学性能Key words
Response surface methodology/Fused deposition molding/ABS-GF composites/Multi-objective optimization/Mechanical properties分类
化学工程引用本文复制引用
李华雄,王晖,刘璇,陈开源..响应面法多目标优化FDM工艺ABS-GF参数与力学性能[J].塑料科技,2025,53(4):145-150,6.基金项目
广东省普通高校创新团队项目(自然科学)(2023KCXTDO80) （自然科学）
"机械装备业校企合作共同体"产教融合创新平台(2020CJPTO12) （2020CJPTO12）
