How do rivet

When installed the rivet is either drilled, placed or punched into a hole, afterwards the tail is then deformed, holding the rivet in place. The rivet is deformed by pounding or smashing of the tail, which makes the material flatter and usually causes the tail to be expanded by about one and a half times the size of the stem's original diameter.

Riveting can create either lap or butt joints with a variety of different rivet configurations, including single, double and zig-zag formations. A pop rivet is also known as a blind or hollow rivet and is used where you are only able to work with one side of the rivet.

A special pop rivet gun or tool pulls the mandrel head into the body of the rivet, which then expands against the blind side of the join. A pop rivet can be used as a replacement for nuts and bolts, screws, welds and adhesives. Support for SMEs. Software Products.

Go to Technical knowledge Search. They are highly safe and reliable fasteners, with proven effectiveness in critical applications. For these reasons, they are widely used in the construction of aircraft. In such cases, a form of hammer and anvil are required to form the factory head of a solid rivet. Both sides of the hole also require access for installation, so that the anvil is against one end of the rivet and the hammer strikes the other end. Hand hammers are rarely used for this process.

Instead, modern manual riveting operations use hand-held air hammers. Automated drilling and riveting machines are also typical in aerospace manufacturing. These incorporate hydraulic or electromagnetic presses. Semi-tubular rivets are solid over the main part of the shaft, which carries the shear load, but are hollow at the shop end to make it easier to form the shop head.

In construction industries, such as when joining steel structures for bridges or steel-framed buildings, solid rivets have largely been replaced by bolts. This is because rivets are more time-consuming to install and remove, offering limited clamp load.

This presses the head up against the gun, flattening it in the process. Once flattened, the rivet pin will break at a pre-made weak spot in the pin; this leaves the flattened head behind to hold the riveted materials together. Place the rivet's head through pre-drilled holes in the materials that you want to rivet together. Insert the pin into the rivet gun, making sure that the head butts up against the gun's body.

Pull the levers together to draw the pin in, making sure that it snaps as the weak spot.