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Innovative Low-cost, In-situ Consolidation Head for Complex Geometry Thermoplastic Fiber Placement

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N68335-08-C-0498
Agency Tracking Number: N082-135-0512
Amount: $149,915.00
Phase: Phase I
Program: SBIR
Solicitation Topic Code: N08-135
Solicitation Number: 2008.2
Solicitation Year: 2008
Award Year: 2008
Award Start Date (Proposal Award Date): 2008-09-11
Award End Date (Contract End Date): 2010-03-09
Small Business Information
407 Front Street
Schenectady, NY 12305
United States
DUNS: 799645916
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 Kurt Kimball
 Program Manager
 (518) 377-6471
Business Contact
 Robert Langone
Title: Vice President
Phone: (518) 377-6471
Research Institution

xxxIn-situ fiber placement is able to offer a wide and robust processing approach that is well suited for many aerospace structures. Flat, single curvature and large radius complex curvature parts can be effectively handled with the current in-situ techniques. However, there are limitations associated with this process. The use of a rigid metallic consolidation applicator is routinely used in the in-situ process for a few different reasons such as extremely high processing temperatures and the need to evenly distribute the consolidation force across the width of the material. Depending upon material width, thickness, resin system and part curvature the use of a rigid roller to apply effective consolidation force is restricted. Additionally, with some in-situ processing approaches the ability to apply individual tows of material with a single processing head is problematic. Finding a modified or alternative approach to apply a consolidation force that is more conformable and demonstrate individual tow control is a way to make the in-situ process more valuable. Our objective in this Phase 1 SBIR will be to determine the feasibility of a conformable consolidation head, determine suitable evaluation criteria for structures made with a conformable head and design conceptual solutions for the issues at hand

* Information listed above is at the time of submission. *

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