Welding
Learn the different types of welding process, gas, arc, TIG, MIG, seam, spot in welding doctor. Other types of welding are the more modern types the termed cast-welding process. In the previous time known to have been familiar to some extent with the blowpipe or flame torch, but there was no record of their having ever applied it to the joining of metal by fusion process. The water-gas welding process was applied in the end of 19th century. The flame which is produced from water-gas replaced the...