How To Weld Sheet Metal With A Torch

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.

How to weld sheet metal with a torch.

Today we show the verycoolgang 3 different ways to attach two pieces of m. If you are burning through the metal you re not moving the torch fast enough and or your welder is set too high. This mixture when lit produces a clean burning flame suitable for heating or welding purposes. The welder needs to be on the grounding clamp attached to your welding table or to the piece of metal directly and you need to have.

Recommended rods by metal type. A propane torch makes welding safe simple and efficient. Typical aluminum alloys for sheet fabrication are 3003 and 5052. Copper phosphorous brazing welding rods.

The welder check to make sure that the valve to the shielding gas is open and that you have around 20ft 3 hr flowing through the regulator. But now i use henrob dhc 2000. For those reasons torch welding sheetmetal seams is rarely employed these days. The brazing rod should be melted by the heat of the metal pieces being joined not by direct contact with the flame of the torch.

It s a great torch. Before you start welding make sure things are properly setup at both the welder and on the piece you are about to weld. Oxy fuel welding torches. This means more distortion and more fun and games chasing collateral damage off the welding scene after welding is completed.

Techniques for welding sheet metal. Use a torch that produces a high intensity flame. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. I used to have a smith torch but i ended up buying an airco.

Problems with welding sheet metal. Move the torch faster and or reduce the amp setting of the welder and the lower the wire speed. To prevent burn through and warping don t whip or weave the torch. Filler metals for either of these would be 4043 or 4943.

Using a thinner wire 0 30 instead of 0 35 will also help. A 5356 filler metal also works for 5052 materials specifically. The more time the arc is in an area the hotter it. Use the right brazing rod material for the metal used in your project.