Guangzhou EACO electric equipments Blog

  Pulse Tungsten Inert Gas  (TIG) welding, often referred to as Pulse TIG welding, is an advanced arc welding process that combines the precision of traditional TIG welding with the benefits of pulse technology. This method is widely used in various industries due to its ability to provide high-quality welds while minimizing heat input and distortion. In this article, we will delve into the process, automation, and control aspects of Pulse TIG welding, shedding light on its significance in modern welding applications. The Basics of TIG Welding TIG welding  is a popular welding technique known for its exceptional precision and control. It involves creating an electric arc between a non-consumable tungsten electrode and the workpiece. The arc generates intense heat, which melts the base metal and filler rod (if used), creating a weld bead.   Introducing Pulse Technology Pulse TIG welding  takes TIG welding to the next level by incorporating pulse technology. Instead of maintaining a cont

  Tungsten Inert Gas (TIG) welding aluminum on direct current (DC) power can be a challenging but rewarding process. While aluminum is a highly conductive and lightweight metal, it also has a high melting point and tends to form an oxide layer that can impede the  welding process . To help you achieve successful TIG welds on aluminum with DC power, we've compiled a set of valuable tips and techniques:   1. Select the Right Electrode Choosing the appropriate tungsten electrode is crucial when TIG welding aluminum on DC power. You should use a pure tungsten electrode, typically classified as EWP (electrode, tungsten, pure). Pure tungsten electrodes are the best choice for aluminum because they can withstand the high heat generated during the welding process.   2. Polish the Electrode Before welding, ensure that the tungsten electrode is clean and polished.  DC TIG Aluminum  welding requires a sharp electrode tip to concentrate the arc heat effectively. Use a dedicated electrode grind