![]() ![]() There’s no easy or effective way to perform a visual inspection of a welded joint. With a welded joint, a machine or device must be used to test the joined components. It only takes a quick visual inspection of a riveted joint to ensure that the two connected components are secure. Riveted joints are also easier to inspect than welded joints. This is particularly important for aircraft, as flying 550 mph at 30,000 feet above sea level places severe stress on the aircraft’s joints. On the other hand, using a rivet connects the two components from the inside, thus allowing for a stronger and more durable joint. When two components are welded together, only the exterior of the components are joined together. The greatest benefit of using riveted joints in an aircraft is that they are stronger and more durable than welded joints. But aluminum becomes weaker when exposed to heat, including the heat from welding, so most aerospace manufacturing companies prefer to connect joints using rivets. By using aluminum to construct airplane bodies, aerospace manufacturing companies can create lighter aircraft that are more fuel efficient than their counterparts made of other metals. Not only is aluminum is inexpensive and readily available it’s also lightweight. Most commercial aircraft are designed with an aluminum body. One reason that airplanes are manufactured with riveted joints instead of welded joints is because the aluminum materials used in their construction isn’t tolerant of heat. While rivet technology might seem simple, it has a lot of unique benefits that make it a great fit for aircraft design. When rivets were very first invented they were forged by hand, the first machine capable of manufacturing steel rivets was invented in 1836 and rivets began getting used on aircraft in the 1920’s and 30’s. Riveted vs welded jon boat skin#The typical thickness of aircraft skin also makes it less appropriate for welds. Welding can also be used to join two components together.Īlthough welding has been around since the 1800’s and is an effective way to bond materials together, rivets have several advantages in the aircraft industry such as the ease of inspection, maintenance, and repeatability. However, they are all used to permanently join two components together. There are different types of rivets, including lap joints and butt joints. With riveted joints, two components are connected using a fastener known as a rivet. From the Airbus A330 to the Boeing 787, practically all commercial aircraft are manufactured with riveted joints instead of welded joints. ![]()
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