Introduction of welding machine,
Introduction of welding machine, The history of welding machines dates back to the 19th century. Here is a brief overview of the development and evolution of welding machines: 1). Carbon Arc Welding: In the late 1800s, Sir Humphry Davy discovered the process of carbon arc welding. This process involved creating an electric arc between a carbon electrode and the metal to be welded, resulting in the fusion of the metals. 2). Resistance Welding: In the early 20th century, resistance welding became popular. This technique used electric current and pressure to bond metal parts together. Spot welding, seam welding, and flash welding are common methods of resistance welding. 3). Arc Welding: The invention of arc welding in the early 20th century brought a major breakthrough in the field. This process involved using an electric arc struck between an electrode and the metal workpiece to create the necessary heat for melting and fusin...