![]() In other words, the pounding or pulling creates a new "head" on the other end by smashing the "tail" material flatter, resulting in a rivet that is roughly a dumbbell shape. On installation, the rivet is placed in a punched or drilled hole, and the tail is upset, or bucked (i.e., deformed), so that it expands to about 1.5 times the original shaft diameter, holding the rivet in place. The end opposite to the head is called the tail. Before being installed, a rivet consists of a smooth cylindrical shaft with a head on one end. Thumb|right|Riveters work on the Liberty ship ]Ī rivet is a permanent mechanical fastener. 200px|right|thumb|Sophisticated riveted joint on a railway bridge
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |