What function do the manufactured head and the driven head of a rivet serve?

The manufactured head and the driven head of a rivet serve the critical function of holding multiple pieces of material together. When a rivet is installed, the manufactured head remains intact while the driven head, which is formed by the deformation of the rivet’s shaft under pressure, secures the materials being joined. This process creates a strong mechanical bond due to the rivet experiencing compressive forces, which helps to maintain the integrity and strength of the overall assembly.

Using rivets in aerospace applications is essential, as they provide reliable and durable connections that withstand various stresses and environmental conditions. The dual-head structure ensures that the connection is secure and can handle the loads applied during operation. This characteristic makes rivets a preferred choice in manufacturing and assembling aircraft components, where strength and reliability are paramount.