Types of Welding Positions 1G/2G/3G/4G & 1F/2F/3F/4F
Welding is used to permanently join metal/nonmetal parts. Practical Welding was invented in Russia by Nikolay Benardos in 1881. From that point to now lots of modification has been done in every parameter of welding like welding position, welding process, filler material, etc. by different inventors and intellectual teams of engineers to optimize the welding …
Types of Welding Positions 1G/2G/3G/4G & 1F/2F/3F/4F Read More »