Questions & Answers for: welding

...old one was spot welded but is it better to mig weld or spot weld the new one Mig will be fine. MIG welding and spot welding aren't two different things. The spot weld is the type of weld (as opposed ...

how would i sub-arc welding machine to weld structural iron sub arc welding is a diffrent process than sheilded metal arc welding sub arc takes alot of amps and is made for alot of weld in long runs ...

WHAT IS RESISTANCE WELDING? Electric resistance welding (ERW) refers to a group of welding processes such as spot and seam welding that produce coalescence of faying surfaces where heat to form the ...

...have the user's manual there is some rudimentary information there.  If you have a local welding supply company, their catalog may contain general information.The short of it is you will ...

...leg in that direction and the trick is to prevent that action by tacking both sides first before welding properly welding across the tube will tend to bend the frame as well and by welding along ...

My Gasless MIG wont weld I hate gasless MIG welding. Bought the flux wire and could not get it to weld. Kept running the current up to stop cold welds and tripped the breaker. It welds very good with ...

zx7-225 welding machine cannot lower welding amps with the manual control. Welds at 225a adjustment pot will not lower welding current. The correct current, or amperage, setting primarily depends on ...

What is the best flux cored welding wire? Welding includes consolidating various materials. In the welding procedure, a decent measure of 'dissolving' of the metals happens while fixing two metals ...

Difference between mig welding and arc welding? Arc welding is any welding process that uses electricity, which includes MIG, TIG, and SMAW. SMAW Shielded metal arc welding is most commonly referred ...

What is the difference between TIG & MIG welding? MIG welding is also called Metal inert gas welding, gas metal arc (GMAW) welding. MIG welding uses an arc of electricity that creates a short circuit ...