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An innovative approach to cost effective superplastic forming of precision MMW components on production quantities

Award Information
Agency: Department of Defense
Branch: Army
Contract: N/A
Agency Tracking Number: 26489
Amount: $593,857.00
Phase: Phase II
Program: SBIR
Solicitation Topic Code: N/A
Solicitation Number: N/A
Timeline
Solicitation Year: N/A
Award Year: 1995
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): N/A
Small Business Information
P.o. Box 71
Hanover, NH 03755
United States
DUNS: 072021041
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 Mr. W.d. Stacy
 (603) 643-3800
Business Contact
Phone: () -
Research Institution
N/A
Abstract

Current fabrication techniques for millimeter wave (MMW) waveguide assemblies are inherently costly and poorly suited to realizing economies of scale. Improved processes for manufacturing these components at reasonable costs are required to exploit recent advances in MMW technology. In this project we will develop and demonstrate an innovative superplastic forming (SPF) production process for the lost cost fabrication of MMW planar waveguide assemblies. We expect the process to realize superior feature definition, sharp corners, and tight tolerances and be well suited to high volume production applications. In Phase I we will develop the critical process parameters and demonstrate feasibility of our innovative process by fabricating a number of test pieces suitable for measuring feature definition, tolerances, and surface finishes. A comprehensive producibility analysis will be prepared based on the results of these experiments. In Phase II we will develop the detailed production processes and component design guidelines, and establish a pilot production capability. Commercialization of this technology, either through a spin-off company or through licensing, will occur in Phase III.

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

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