CAREER: Fast Net-Shape Manufacturing of Polymer Composite Structures

职业：聚合物复合结构的快速净成型制造

• 批准号: 9623595
• 负责人: Sabit Adanur
• 金额: $ 21万
• 依托单位: Auburn University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-09-01 至 2002-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9623595&HistoricalAwards=false
• 关键词: CAREER; Fast; Net; Shape; Manufacturing

9623595 Adanur Being able to rapidly produce aligned polymer fiber composite structures today limits their use in mid to high volume products. This CAREER award will investigate new approaches that draw on textile manufacturing technologies to produce net shape resin impregnated composite preforms rapidly and reliably. The educational program of course and curriculum development will complement the research program, but also build the infrastructure at Auburn University for a Textile Engineering program accredited by the Accreditation Board for Engineering and Technology (ABET). The research plan calls for modeling and experimental investigation of two innovative new thermoplastic composite manufacturing processes. One process involves spreading the fibers in the yarns so that they can be more easily impregnating with resin, which is followed by returning the fibers to yarn that is made into a preform and cured. The other process uses a new concept for resin impregnation just before braiding and weaving. A well thought out curriculum development plan emphasizes engineered textiles as a product, but also the machines and systems needed to produce them. A structural textile composites laboratory will complement and connect the research and education aspects of this project. Technical breakthroughs in making near net shape composite structures will greatly reduce the cost and potential for high performance aligned fiber composites. The educational plan will develop a new look in textile engineering curriculum that prepares textile engineers for new opportunities.

9623595 Adanur能够快速生产对齐的聚合物纤维复合材料结构，限制了它们在中部至高量产品中的使用。 该职业奖将调查利用纺织品制造技术的新方法，以迅速可靠地生产浸渍的净形成树脂。 当然，教育计划和课程发展将补充研究计划，但也在奥本大学建立基础设施，为由认证工程和技术认证委员会（ABET）认可的纺织工程计划（ABET）。 该研究计划要求对两个创新的新型热塑性复合制造工艺进行建模和实验研究。 一个过程涉及将纤维撒在纱线中，以便它们可以更容易与树脂浸渍，然后将纤维返回到预成型并固化中的纱线中。 另一个过程在编织和编织之前使用新概念来进行树脂浸渍。 一项经过深思熟虑的课程开发计划强调了工程纺织品作为产品，还强调了生产它们所需的机器和系统。 结构性纺织品复合材料实验室将补充并联系该项目的研究和教育方面。 在近乎净形状复合结构中，技术突破将大大降低高性能对齐纤维复合材料的成本和潜力。 教育计划将开发纺织工程课程的新外观，为纺织工程师提供新的机会。