What are Rivets?
One of the oldest forms of fasteners for metal that is being used today as another form of rivet. This humble rivet has been seen in service in the entire world war and the construction of boats and airplanes, yet until this moment no modern day replacement has been discovered yet.
Originally the rivets are being used in making ships and other big bridges, they are put together using a hot rivets, this is where the rivet is being heated until red and then placed in the hole to join the two iron together.
It was then held in pace by the man with a metal tongues while other hit the other end of the rivet to Blind each hole. Then having it cooled down with the rivet that can contract, pulling the two together while its joined together.
Due to the heat and the hammering, this was very dangerous it was not without complication as to how to get the hot rivers to where they have to be and needed while it is being hot. An early example of this is the black and white pictures of men in the 1900s that are making a skyscrapers in New York and it cant be very easy in producing a hot rivet. These days the majority of those rivers that are used are cold rivets that are all small in size, as ships have steel hulls welded together for more strength and even a much faster construction.
These days the majority of the rivets are using Cold rivets that are small in size as ships have the steel hulls being welded together for a stronger strength and faster construction. The bridges are now being joined together with a fastener and not just a rivet. The cold modern rivets are now easily used by the home DIY person, you can buy the pop riveting in any DIY store.
These pop rivets are placed in the hole that you must go through and the gun is attached using the moderate pressure the rivets will tighten and the riveting gun crops off the excess part of the rivet. These kind of rivets are now used in the aircraft industry to both home built aircraft kits as well as Boeing 747s, the principle is identical for both as the problem is the same too.
How can one even fasten two pieces of curved aluminum, you can not weld an aluminum enough to make it much more sustainable and strong enough thus we have to rely on rivets for it to gold together. This shows that rivets are proven to be useful and timeless fastener. Imagine how one can survive without rivets.
Advanced reading: dig this