Things to Consider Before Purchasing a TIG Welding Machine
TIG welders come with so many advantages to the welding mechanics over the other types of welders for sure. However, this type of welders don't come in handy in each and every moment, they can also be too extravagant in some applications. There are so many questions in people's minds about the TIG welders while buying one. Here are some of the things you should know before getting to buy a TIG welder:
TIG at critical jobs If you are into a critical welding job, TIG welders can help you with that, such as the assembly process of car engines. When you are welding an engine with 1/8" aluminum, you cannot choose a stick. A stick would make too much fume and the welding quality would be poor resulting in damage on the aluminum. Although MIG could crack this job faster, engineers choose expensive TIG welder over MIG because of the precision of TIG welders. It does not leave any bad results on the aluminum and it makes the welding points so precise.
Welded Metal thickness When an application requires you to do welding of a precise amount of thin welding, it's critically important to choose the right welder. You should choose the welder that can go below the line and make perfect welding for the application. TIG welders are the perfect choice to make precise strict thick welding that will be sturdy enough as well. However, if you are welding a tick metal such as 1/2 in, you shouldn't go with TIG, a MIG or Stick will be far better in that case. Because a MIG or Stick welding system can do the job faster in thick metal and it's easier to operate as well.
AC/DC power source The magnesium and aluminum are two types of metals that can be best welded with AC output as a power source. However, stainless steels are welded with DC outputs most of the time. To accomplish a variety of welding jobs, you may need AC output, sometimes it will be DC, so you should choose which has a combination of AC/DC. Here, you can take one thing away, if your application needs TIG, get a TIG-only welder. If you want to go with Flux corded or MIG along with TIG, go for a Combination of CC/CV. Portable welding While buying a welder machine and you need it always on the working spot, you need portability. You can choose Portability in a TIG in two different ways. either you can go with an engine-driven TIG welder, or go with inverter technology. Inverters are available lightweight, as less as 10 pounds running at 115 to 230 volts of current. This can make machines smaller and lighter than conventional machines. Bottom line If you go with engine-driven technology, you can use it in the field maintenance such as pipe welding, construction jobs. You can even use it as a power generator for other applications around you. However, you should also know the duty cycle of a welding power source is not unlimited and you have to keep a track of using it.