Process evaluation of long-glass fibre reinforced polyamides by compression moulding

长玻纤增强聚酰胺模压成型的工艺评价

• 批准号: 518279-2017
• 负责人: Hrymak, Andrew
• 金额: $ 9.42万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=696175
• 关键词: Process; evaluation; long; glass; fibre

This research project will develop and verify simulations of thermoplastic compression molding of sheet based composite materials. The project will have multiple phases including a first phase of generation of experimental results for validation in future simulations of both part molding and structure assembly. Design of experiments will be used to investigate the importance of various process parameters (including charge temperature, press closing rate, press pressure, etc.) on the molding process and properties of the resulting parts. The results of this project will be used to drive the development and validation of thermoplastic compression molding simulations including the compression molding process and predicated part dimensions and properties. The predicted parts properties will then be used to develop accurate simulations of the assembly process. The validated simulation studies will be used on future automotive programs to optimize part and mold designs as well as process optimization for quality and throughput.

该研究项目将开发和验证片材复合材料热塑性压缩成型的模拟。 该项目将分为多个阶段，包括第一阶段生成实验结果，以在未来的零件成型和结构组装模拟中进行验证。 实验设计将用于研究各种工艺参数（包括装料温度、冲压闭合速率、冲压压力等）对成型工艺和所得零件性能的重要性。 该项目的结果将用于推动热塑性压缩成型模拟的开发和验证，包括压缩成型工艺和预测的零件尺寸和性能。 然后，预测的零件属性将用于开发装配过程的精确模拟。 经过验证的模拟研究将用于未来的汽车项目，以优化零件和模具设计以及质量和产量的工艺优化。