Accelerated Insertion of Materials - Industrial Perspectives on Polymer Matrix Composites
Abstract
In June 2001, a group of eight people from various functions involved with the insertion of polymer matrix composite materials in airframe structures via qualification of materials and certification of structure met to capture 'What are the problems or issues that arise when inserting a new composite material into new design or an existing product?' This was one of several such groups that later included certification customer groups as well. The results of these groups, which included disconnect between materials development and the intended use to the material (Figure 1) and the high cost of rework (Figure 2), were used to focus the developments of Accelerated Insertion of Materials - Composites (AIM-C) that has the objective to demonstrate concepts, approach, and tools that can accelerate the insertion of new materials into Department of Defense products. The AIM-C concept (Figure 3) is to utilize knowledge (heuristics, lessons learned, existing data), analysis techniques, and experimentation to develop a designer knowledge base (technical and production readiness information) from the outset, rather than the more traditional approach of sequential, unlinked research and development, sometimes locally optimized without a production readiness transition path. The composite materials program is using carbon fiber/epoxy based resins for demonstration and validation at this time.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 2003
- Accession Number
- ADA510652
Entities
People
- Gail L. Hahn
Organizations
- Boeing