工艺与制造英文2023
碳纤维/PEKK高级拉挤热成型工艺温度场仿真
CF/PEKK advanced pultrusion thermoforming process temperature field simulation
Jianghai Jin, Yuequan Wang, Jiaqi Shi, Yu Liu
摘要整理
高级拉挤成型技术是复合材料成型工艺之一，在长桁架和长梁类构件的自动化制造中具有独特优势。热塑性复合材料因其室温储存和可二次利用等特点，在航空航天等多个领域的研究中日益受到关注。由于温度历史对热塑性复合材料的成型质量至关重要，本文以热塑性复合材料高级拉挤成型工艺为研究背景，重点探讨了CF/PEKK复合材料在高级拉挤热成型过程中的温度场变化规律。通过建立温度场三维模型，在ANSYS仿真软件中建立完整的求解方案，获得了仿真温度场数据；同时搭建实时温度监测平台获取实测温度数据。对比分析表明两组温度曲线拟合度良好，验证了所建模型和求解方案对本研究的适用性，为优化CF/PEKK拉挤热成型工艺参数提供了理论依据。
相关论文
A review of recent developments in natural fibre composites and their mechanical performance
Composites Part A Applied Science and Manufacturing · 2015
Non-invasive electrical and magnetic stimulation of the brain, spinal cord, roots and peripheral nerves: Basic principles and procedures for routine clinical and research application. An updated report from an I.F.C.N. Committee
Clinical Neurophysiology · 2015
Lignocellulosic biomass: a sustainable platform for the production of bio-based chemicals and polymers
Polymer Chemistry · 2015
Design for Additive Manufacturing: Trends, opportunities, considerations, and constraints
CIRP Annals · 2016
Nanoimprint Lithography: Methods and Material Requirements
Advanced Materials · 2007
Nanocomposites: synthesis, structure, properties and new application opportunities
Materials Research · 2009
← 返回论文库整理：复材站编辑部