Tube hydroforming is accomplished in one of two ways, either high pressure or low pressure. The desired shape and strength of the metal tube determine the level of pressure that will be used.
First developed in the late 1940s and early 1950s, tube hydroforming is the process by which pressurized fluid, either hydraulic fluid or water, is used to expand and shape metal tubes into the contours of a die. Since there are no welded seams, tubular hydroforming can be used to fabricate structural parts that are lighter, more rigid, and stronger than stamped sheet metal.
When you think about metal forming, what do you generally think about it? It will not be a surprise if one of your first thoughts is deep drawing. Deep drawing is one of the most used and popular methods when it comes to metal forming; deep drawing is one of the best ways to form a metal sheet into any type of shape you can think of.
Are you using hydroformed products? Many of the items used by people every day are created through a process called deep draw hydroforming. Next time you are at these places or with individuals who use these items, look closely at them and see if you can see why hydroforming was the best way to create them.
Friction stir welding (FSW) is a relatively new welding process that was invented at The Welding Institute in Cambridge, UK in 1991. FSW is a solid-state joining process that uses frictional heat combined with accurately directed forging pressure to produce high integrity welded joints for extruded or wrought aluminum. The process can also be used to join copper, titanium, and certain alloys. This automated frictional welding process is more robust than other joining processes and is a good fit for industries that must employ high-volume production, such as the automotive industry.
While it may still be seen as one of the newer methods in the industry, especially when compared to the conventional or traditional stamping processes, tube hydroforming continues to have a large impact in the automotive industry and a host of other industries. Why is tube hydroforming having such a great impact in these industries? Why is tube hydroforming a popular choice over the older techniques?
Many business owners associate metal stamping with automotive manufacturing but this method is becoming a popular choice in other industries. Metal stamping, which uses dies and punches to form and cut cold metal, has evolved over the years as technology advanced. Not only is stamping a good way to turn out expensive and lightweight parts for the transportation industry, but it continues to be the best option for many other types of metal products, including tools and household goods.
Hydroforming is the process that involves shaping various metal parts into pieces that are sturdy and light in weight. While this is a very quick and affordable process, it is also very efficient and effective. We know that when you produce parts of any size, you will have a variety of requirements that you will need to meet. One of those requirements that you will need to be met is tight tolerance.
Hydroforming is a process that is used extensively in creating components for automobiles, airplanes, helicopters, and bicycles. However, hydroforming with brass has become a preferred method for creating shell casings and household components such as sink faucets. Why is brass considered the metal of choice for these products?
Hydroforming is the process of using pressure on sheets of metal to create shapes, many that are used in building automobiles. For example, if you look at the metal cradle holding the engine in an automobile, you are looking at something formed through tube hydroforming. If you look at the side of your automobile, it was probably formed through hydroforming used on a sheet of metal. While called by different names, there are two types of sheet hydroforming: Active and passive.