Welding, which is the practice of joining pieces of metal together using heat or other fusion processes for repairs and manufacturing, has been around for centuries. Even as technology has advanced, welding remains an important part of the manufacturing process for many technological and construction industries. Below is a closer look at this practice’s lengthy history.

Early Welding Techniques

Welding is known to extend as far back as the Bronze Age. Through the Middle Ages, blacksmiths would weld iron tools and weapons by hammering metals that had been heated in a fire. These techniques remained largely unchanged until the 1800s. The discovery of acetylene in 1836 led to significant advancements in metal cutting and welding by allowing blacksmiths to use open flames to create more intricate and specific items. Electric generators eventually allowed welders to use arc welding, which led to the development of resistance welding.

Modern Advances in Technology 

Due to technological improvements utilizing gas and electric arcs, resistance welding techniques became increasingly common in the early 1900s. Seam, stud, and spot welding, in particular, were used for a diverse range of military applications such as shipbuilding and the construction of torpedoes and other weapons.

After World War II, additional welding processes allowed for more efficient work with different types of metals. For example, Heliarc welding allowed for the fusion of magnesium and aluminum. CO2 welding became the method of choice for working with steel.

Today, laser welding has become the leading technique for delicate IT, tech, and aerospace applications. These systems operate at high speeds and even allow for some measure of automatic operation to improve efficiency and quality control.

If you need welding work done on an upcoming project, contact Alabama Metals in Newton, AL. Serving the Wiregrass Area, this local metal fabricator conducts reliable and efficient service, and all roofing is backed by a 40-year warranty. To learn more about what this metal shop can do for you, visit them online or call (334) 299-0117 to speak to a representative.