There are few applications in which materials quality is more important than in the production of polycarbonate ophthalmic lenses. The slightest variation from perfection can alter the prescription ...
Rib parts (top) trialed using spring-frame molding (shown here, bottom, with curved C-channel part) and double diaphragm forming (DDF) processes in the DARPA-funded and Boeing co-funded RAPM program ...
Shindo noncrimp fabrics (NCFs) have been used for various products in the aerospace, marine, civil construction, and repair and reinforcement fields. There are four features that characterize this new ...
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