Tig Welding Aluminum Bike Frame

Mike uses a miller dynasty 280dx for tig welding aluminum bike frames and he also has the expansion pack which allows for independent amplitude settings.

Tig welding aluminum bike frame.

Aluminium bicycle frame repair using tig aluminium repair welding equipment. Another mission powder coated blue. When you re getting started with bicycle framebuilding you have different options for how you want to join the tubes of the bike frame together. When choosing between a carbon fiber or aluminum bike frame the main differences come down to weight durability.

This video explains why many bicycle framebuilders like using pulse tig welding for their bike frames. Bike frame fixtured on a stronghand tools welding table and welded out using both er70s 2 tig rod along with weldmold 880. Bicycle fabrication supply keeps in stock inweld tig welding alloys for steel stainless and aluminum. Brazing sticks the frame tubes with a molten filler material.

Welding bonds the frame tubes by melting them together with a filler material. What you re seeing is raw steel tubing with a clear gloss powder coat. Above is a mission frame made of 4130 chromoly steel that s been tig tungsten inert gas welded. Generally tig welding is used on bike frames.

Aluminium bicycle welding is one of the most difficult of all welding procedures. The frame tubes themselves do not melt. Tig welded joints are the most common type today found on lots of bikes and lots of styles. Tig welding a bike frame with 032 wall alloy steel tubing and with weldmold 880 tig rod and then smashing it with a hammer.

So he can set amperage different on each side of the alternating current cycle. That is a pretty cool feature that has benefits for tig welding aluminum. Torch got you down.