Riveting fasteners

Source: Ningbo Yinzhou Danfeng Machinery Factory  Author :   Time: 2014-07-31

For fasteners, metal in use today is the oldest form of rivet machine.Humble rivet machine has experienced two world wars ships and aircraft construction service, but until today there is no modern change.

 

Rivet machine

 

Originally in the ship and other large steel structure, such as rivet machine used in the bridge construction, with hot rivet machine together.This is one of the rivet is heated until it is red, then put two pieces of iron or steel in the hole.Then keep it in place by a person with a double metal tongue, while another dozen rivet to "blind", it is at the other end of the hole.Then will shrink in the cooled down rivet, pull the two pieces of metal it is tighter.

 

Today, most in use "cold"rivet is relatively small, because of ship hull,steel welded together now, more strength and faster construction speed.Bridges are bolted together, rather than a riveting.

 

Riveting machine

 

Modern riveting machine can be easily used for home DIY, you can actually from one of the riveting machine to any DIY stores.Pop rivet only through you need to go through the hole they are placed, and a gun, then connection, using only a modest tightening itself, pressure rivet gun crops of spare parts.

 

These types of rivet machine are still in a very wide range of avic aircraft suite built for family use!Two, the principle of which is the same for the question is how the same two pieces of curved aluminum buckle together?You can't welding aluminum and make a suitable combination, therefore, we rely on the rivet fasteners together.