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 如今能够快速生产排列聚合物纤维复合材料结构限制了它们在中大批量产品中的使用。 该职业奖将研究利用纺织品制造技术快速可靠地生产净形状树脂浸渍复合材料预成型件的新方法。 课程和课程开发的教育计划将补充研究计划，同时也为奥本大学工程与技术认证委员会（ABET）认证的纺织工程课程建立基础设施。 该研究计划要求对两种创新的热塑性复合材料制造工艺进行建模和实验研究。 一种工艺是将纤维铺展在纱线中，以便更容易地用树脂浸渍，然后将纤维返回到纱线中，制成预成型件并固化。 另一种工艺在编织和编织之前采用了树脂浸渍的新概念。 经过深思熟虑的课程开发计划不仅强调工程纺织品作为一种产品，还强调生产它们所需的机器和系统。 结构纺织复合材料实验室将补充和连接该项目的研究和教育方面。 制造近净形复合材料结构的技术突破将大大降低高性能定向纤维复合材料的成本和潜力。 该教育计划将为纺织工程课程制定新面貌，为纺织工程师迎接新的机遇做好准备。