It is a kind of joining elements with rivets. There is no inherent stress in riveting, which makes it possible to connect elements made of different materials.
Rivet fixing – in a drilled hole in the elements to be joined, a suitable length of rivet is mounted. The protruding mandrel is placed in the riveting die, which causes the rivet to swell, creating a cap that prevents the rivet from sliding and escaping from the hole, thus creating an inseparable connection of the elements.
Rivet nuts mounting – the mounting consists of screwing in the threaded pin from the flange side. Then the riveted nut is placed in the hole and pressed down with a riveting iron. By the return movement of the shank, the material is cracked. The mandrel is then removed by unscrewing.
For riveting we use:
Pneumatic riveting machine for rivets – this device is designed for heavy industrial work. Thanks to its replaceable tip, it enables the assembly of rivets with a diameter of 2.4 – 6.4 mm. The riveting machine is equipped with a system for sucking off the remains of broken rivets. The appropriate force allows one rivet to break off each rivet in one cycle.
Pneumatic riveting machine for rivet nuts – a device designed for mounting rivet nuts of any material. Its biggest advantages are: wide range of applications and simple and quick shank replacement, which translates into high performance.
Pneumatic riveting machine
|RIVET DIAMETER||2,4- 6,4 mm|
|RIVET MATERIAL||Aluminium, stainless steel, copper, steel|
|WORKING PRESSURE||5-7 bar|
Pneumatic riveting machine for rivet nuts
|DIAMETER OF THE RIVET NUT||M3- M12|
|RIVET MATERIAL||Steel, aluminium, stainless steel|
|WORKING PRESSURE||6,3 bar|