1. Structure and working principle
Composition: Usually composed of a nail rod and a cap head (prefabricated head). During installation, the nail tail is deformed by knocking or riveting to form a swaging head (factory head) at the other end, thereby clamping the workpiece.
Principle: The clamping force is generated by the plastic deformation of the rivet material, no thread is required, and the connection cannot be disassembled.
2. Application fields
Aerospace: aircraft fuselage, wings (commonly used aluminum or titanium alloy rivets).
Automobile manufacturing: body, chassis.
Construction: steel beams, bridges.
Electronic equipment: circuit board fixing, shell assembly.
3. Advantages
Vibration resistance, high reliability.
No thread is required, not easy to loosen.
Applicable to the connection of dissimilar materials.
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