OAKLAND – Expert consultants to the California Department of Transportation proposed a temporary retrofit for a broken-bolt problem, which – if adopted – could permit the new San Francisco-Oakland Bay ...
Use of light-but-durable shims help the Airbus A380 double-decker airliner shed 17.5 lb/plane. The Superjumbo jet will take off weighing more than 1.2 million lb. But every pound carries a premium.
Engineers and manufacturers use precision shims to compensate for tolerance mismatches and tolerance buildup between mating components. Using them significantly reduces manufacturing costs by ...