Semi-tubular rivets have a coaxial, cylindrical, or tapered hole in the end opposite the head, which the depth does not exceed 112% of the mean shank diameter. Semi-tubular rivets are similar to solid rivets, but require much less insertion force. This allows longer rivets to be used without causing the rivet shank to buckle. Semi-tubular rivets are used in impact riveting applications. Upon impact, the rivet end flares outward and follows the shape of the tool until it rolls up against the surface of the workpiece.
Products & Services
Product Announcements
|
Topics of Interest
What Designers Should Know About Blind Rivets Blind rivets, or breakstems, provide vibrationproof fastening for a wide variety of materials. But designers must know at least the basics before...
Blind rivets are used where the rivet is not accessible from both sides. They have an integral mandrel that permits the formation of an upset on the blind end of the rivet. As the mandrel is pulled...
Rivets and pins can be used as inexpensive alternatives to threaded fasteners in automated assembly. Pins are used where ease of disassembly is desired, while disassembly usually destroys rivets.
Parts can be fastened by a rivet if flat parallel surfaces exist for both the rivet clinch and head, and there is adequate space for the rivet driver during clinching. When a blind rivet is set, a...
SYMBOLS [2], [3], [4] A area of cross-section, m 2 (in 2) the cross-sectional area of rivet shank, m 2 (in 2) b breadth of cover plates (also with suffixes), m...
