Tig Welding Without Filler Rod

You can use an auto darkening welding hood to start your weld more accurately.

Tig welding without filler rod.

This compact dual voltage voltage versa. I am really happy with the results excellent looking welds and strong enough for the purpose. And do yourself a favor and get some 4047 rod for castings where porosity rares its ugly head. To get started with tig welding follow these steps below.

For your convenience we offer 36 91 44cm long rod conveniently packaged in 1lb. The first skill drill we are going to do is just welding tig beads without using any filler metal. This drill can be done using any tig welder than can produce about 100 amps dcen. After you learn basic welding safety the basics of tig welding machine settings electrode basics and metal preparation its time to light up.

My questions relate to the process and do s and don ts if any thoughts. Lately i have been doing a lot of tig welding on steel parts without filler rod. I call it fusion welding but not sure if that is correct. 4047 contains 12 silicon.

Aluminum tig welding rods. Materials that are thicker than 1 8 work best. Set up your work station with either a metal tabletop or a metal plate clamped firmly to a table. Your choice of filler rod is extremely important as the rod must correctly match the alloy of the material you will be welding.

The process requires joints with no gaps. In tig welding you will hold the torch in one hand and feed the filler rod with the other. The aluminum oxide layer must be removed using a stainless steel wire brush and acetone. 0 4535kg non permeable plastic tubes with rubber end caps to keep your rod clean and dry.

The keys to tig welding aluminum without filler rod are in the cleaning of the material and the fitting of the joints. 4043 aluminum tig rod the most versatile for 3003 6061 a355 aluminum castings etc. In this video rob will go over the difference between welding with and without filler rod using the tigweld 200 sx. The thickness of the material you will be welding also determines the required diameter of the filler rod.