Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Producing multilayer work or article
Patent
1989-09-18
1991-09-24
Woo, Jay H.
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Producing multilayer work or article
264522, 264546, 264552, 264553, 264570, 264573, 264236, 264257, 264258, 264313, 264322, 264324, 264327, 264347, 4254051, B29C 4310, B29C 4312, B29C 4320
Patent
active
050512269
ABSTRACT:
A method for curing fiber-reinforced resin matrix composite materials (22) includes the steps of providing a form (14) and positioning uncured composite material (22) on the form (14) substantially into a desired shape. The composite material (22) is then cured by providing a fluid bath (10) heated to a predetermined temperature, and heating the composite material (22) by immersing the positioned composite material (22) on the form (14) into the fluid bath (10) for a predetermined time. The predetermined time is sufficient to allow the composite material (22) to become cured and to heat the composite material (22) at a rate sufficient to provide resin flow prior to hardening. Compressive pressure is provided on the composite material (22) while it is immersed in the fluid bath (10).
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Brustad Val G.
Phillips Richard V.
Rodman William L.
Bellamy Glenn D.
Durkin II Jeremiah F.
The Boeing Company
Woo Jay H.
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