r them in place. If any trimming isrequired on the core, as, for example, to cut off cornersto conform to a particular shape of shell, this is done byhand before fitting the header plate. In many cases cast radiator shells are machined andfitted in the Bush plant, or are formed from sheet… … Fi^. 2—Drawing the brass tube through a forming die. The brass ribbon used is 0.009 in. thick. Thetube is formed in a single operation. Fig. 4—Pushing the tubes through the fins as they are held in theloading jig. This is a haiid operation. A single operator performs this operation and cares for…
Automobiles · Aeronautics
Internet Archive · University of Toronto Libraries · Public Domain Mark 1.0. Free to use for anything.
