Any D C stick welder can be adapted to TIG welding most metals (not Aluminum). Purchase a torch, regulator/flowmeter and hose, rent a cylinder of gas (preferably Argon) . Connect the TIG lead to the negative - post, your ground cable to the positive + post, set the flow at 15 - 20CFM and you're in business. You will have to scratch start to establish an arc. You will also have to guess where to set the amperage control on the machine. Practice will help with this.
No , although Co2 may be used , along with other gasses , a welder using this process is not considered a Co2 welder . TIG stands for tungsten Inert Gas , so the welder is considered / called a TIG Welder.
a stick welder needs to replace his electrode regularly and the flux coating is on the outside while a tig machine constantly feeds the wire and the flux is produced by a filler gas
TIG welding, i.e. tungsten inert gas (TIG) welding, is primarily used in the aerospace industry. Thus TIG welder would typically find employment there.
can weld aluminium with a mig or tig welder
The wire feed welder is a MIG welder.
Tig, mig , or If you are as good as me stick welding will all work
I don't see why not. If you can see well enough to use the equipment or handle OFC and Stick/MIG/TIG then you should be fine.
the best way to get a good looking/ strong weld on aluminum is using a tig welder it is also possibles with a mig welder but for best results recommend a tig welder with HF
It does not cost anything to get a job in tig welding. There are many companies that are hiring an experienced tig welder. You can find many of them online.
Depends on a lot of things. Slickest work, but most expensive - TIG. Cheapest - arc (stick) welder. Reasonably user friendly and inexpensive - wire-feed arc/ MIG welder.) Most versatile - Oxyacetylene. Oxy will give have the biggest heat affected zone and is the hardest to use (IMO). If your kart is really thin wall tubing you can forget about the stick welder and even the MIG will be quite tricky.
No Unless you have a newer model welder that is CC & CV, and then they do not do aluminum unless you get into the high end inverter models. Wire welding uses the CV (constant Voltage) and tig is CC (constant current)
People may choose to use Youtube as a guide about a Miller TIG welder. Here video tutorials can come in very handy and give step by step instructions on how to use such a piece of machinery.