Tig Welding Without Filler Rod

Lately i have been doing a lot of tig welding on steel parts without filler rod.

Tig welding without filler rod.

My questions relate to the process and do s and don ts if any thoughts. Aluminum tig welding rods. Set up your work station with either a metal tabletop or a metal plate clamped firmly to a table. The first skill drill we are going to do is just welding tig beads without using any filler metal.

After you learn basic welding safety the basics of tig welding machine settings electrode basics and metal preparation its time to light up. This compact dual voltage voltage versa. 0 4535kg non permeable plastic tubes with rubber end caps to keep your rod clean and dry. You can use an auto darkening welding hood to start your weld more accurately.

To get started with tig welding follow these steps below. This drill can be done using any tig welder than can produce about 100 amps dcen. The aluminum oxide layer must be removed using a stainless steel wire brush and acetone. 4047 contains 12 silicon.

Materials that are thicker than 1 8 work best. In this video rob will go over the difference between welding with and without filler rod using the tigweld 200 sx. The process requires joints with no gaps. For your convenience we offer 36 91 44cm long rod conveniently packaged in 1lb.

We understand that you don t always need 10 pounds of tig rod when welding small or one off jobs. I am really happy with the results excellent looking welds and strong enough for the purpose. In tig welding you feed the filler rod into the molten puddle by hand. Your choice of filler rod is extremely important as the rod must correctly match the alloy of the material you will be welding.

In tig welding you will hold the torch in one hand and feed the filler rod with the other. And do yourself a favor and get some 4047 rod for castings where porosity rares its ugly head. The thickness of the material you will be welding also determines the required diameter of the filler rod. The keys to tig welding aluminum without filler rod are in the cleaning of the material and the fitting of the joints.