Four Methods of Flush Riveting

Four Methods of Flush Riveting is a 1942 Disney industrial training film.
==Synopsis==
===Summary===
Four methods of flush-riveting aircraft aluminum sheet-metal are described and illustrated.
===Plot===
Flush riveting is a way of connecting two pieces of sheet metal together, using rivets whose heads do not protrude above the surface of the metal. In aircraft construction, a flush rivet reduces drag, thus increasing aircraft performance. This World War II-era Walt Disney industrial-training film teaches four methods of flush-riveting aircraft aluminum sheet metal: the Countersink method, the Double Dimple method, the Pre-Dimple method, and the Combination Pre-Dimple and Countersink method. The choice of method to use is based upon the thicknesses of the top and bottom metal sheets.
==Voices==
*Bob Ogle - Narrator
==Gallery==
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Four Methods of Flush Riveting 5.jpg
Category:1942 shorts
Category:Animated shorts
Category:World War II films