Torch Welding Sheet Metal

This technique employs torch mig or even tig welding to join two sections together one on top of the other by welding through the top thickness of metal and into the surface of the metal under it.

Torch welding sheet metal.

You could say it s like stitch welding as well but with stick welding your torch is usually at a 90 degree angle to your base metal but when welding sheet you are going to be holding your torch at about 45 degrees so that you can see what you are doing. Mig welding wire is small. Using a thinner wire 0 30 instead of 0 35 will also help. Valley torch regulator repair located in fresno is a metal working and welding specialist.

Based out of fresno r b precision machine is a metal working and welding company that offers metal roofing welding sheet metal construction and more. But the problem with mig welding sheet metal is that you are pushing a lot of wire through your nozzle and there is a lot of heat. This mixture when lit produces a clean burning flame suitable for heating or welding purposes. Metal forming steel and hardwood slappers.

Problems with welding sheet metal if you are burning through the metal you re not moving the torch fast enough and or your welder is set too high. Full version of video here https shop tafesa edu au lor browse aspx itemid 639 butt fusion welding thin sheet mild steel panel beating v2 0 an instru. If you do not weld often or are concerned with the environmental impact of your practice propane torches can serve you well as they are inexpensive clean burning and recyclable. So if you have an 1 8th inch sheet and it s heated up you re going to have a lot more heat and with a lot more heat you get a lot more distortion.

The second technique is to use basic intermittent welding. Move the torch faster and or reduce the amp setting of the welder and the lower the wire speed. This must be accomplished without overheating the whole area and ending up with an unsightly and embarrassing hole through both pieces.