How To Weld Sheet Metal With A Torch

But now i use henrob dhc 2000.

How to weld sheet metal with a torch.

To prevent burn through and warping don t whip or weave the torch. For those reasons torch welding sheetmetal seams is rarely employed these days. Move the torch faster and or reduce the amp setting of the welder and the lower the wire speed. Techniques for welding sheet metal.

Use a torch that produces a high intensity flame. It s a great torch. The more time the arc is in an area the hotter it. Today we show the verycoolgang 3 different ways to attach two pieces of m.

This means more distortion and more fun and games chasing collateral damage off the welding scene after welding is completed. If you are burning through the metal you re not moving the torch fast enough and or your welder is set too high. A 5356 filler metal also works for 5052 materials specifically. These are all little areas of welding a panel or sheet metal that you have to think about.

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. 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. Torch welding also imparts much more general heat to a weld area than either of the common electric welding formats. Using a thinner wire 0 30 instead of 0 35 will also help.

This mixture when lit produces a clean burning flame suitable for heating or welding purposes. Filler metals for either of these would be 4043 or 4943. I used to have a smith torch but i ended up buying an airco. 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.

Copper phosphorous brazing welding rods. 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. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Recommended rods by metal type.

Use the right brazing rod material for the metal used in your project. Oxy fuel welding torches. A propane torch makes welding safe simple and efficient. Typical aluminum alloys for sheet fabrication are 3003 and 5052.