Welding is a process that uses heat to join metal parts. Are you wondering about the difference between AC and DC welding? You’re not alone. It’s something that everyone has questions about. This article compares these methods as well as gives you an overview of the advantages and disadvantages of each type. Difference between AC … Read more
Welding electrodes can be defined as a piece of wire or rod that is used to join two metal items together during the welding process. By connecting the welding electrode to the welding machine, a welding current is carried and an electric arc is established, fusing the metals for joining. It is also possible, in … Read more
Nikolay Benardos & Stanisław Olszewski, inventors, invented the first electrical welding process in 1881 called carbon arc welding. A carbon or graphite electrode is used to initiate an electric arc in this welding technique. By striking an electric arc between a carbon electrode and a workpiece to be welded, the metal pieces are heated up … Read more
Learning how to weld metal for beginners can be done easily when you are given a good set of tools and training. There are many ways that you can learn how to weld metal, but there are some things that you should keep in mind when you are doing your learning so that you do … Read more
Electric heating means the production of heat energy from electrical energy. This type of heating can be generated by several methods. Classification of Electric Heating Methods The classification of electric heating methods is shown in the following figure. In general, Electric heating can be classified as power frequency heating and high frequency heating. Power Frequency … Read more