use a xx1x electrode such as a 6010 or 7018. i like around 77-82 amps for a 6010. point the rod about 5 degrees down and do small circles up while watching your puddle to maintain a consistent bead. start your tie ins a half inch above where you finished then quickly work your way back down to tie in and continue your progress up.
can weld aluminium with a mig or tig welder
SP welder means Structural purpose welder.
The proper ampere rating of a circuit breaker for an electric arc welder depends on the arc welder. Each is different. Look at the nameplate on the arc welder and choose the circuit breaker and wiring accordingly.
Weld
it welds
In order to weld pieces of 6mm steel you can use any type of welder. Depending on how strong and how pretty the weld needs to be will determine the type of welder you choose.
Yes, If you weld on a vehicle with any welder it can not only damage the computer but other electrical parts as well. Easy fix,,,disconect neg wire on battery wait 30 seconds before welding, when done put neg cable back on...thats it
the only way you can weld aluminum is with AC current and high freak setting on the welder , if your welder does not have theses setting then it will not weld aluminum. Good answer! AC is a must! The only other way is if you have an oxy/ace setup (very low psi) or alot of mapp gas, but you have to spread a flux paste on the material (looks like drywall mud) EXTREMELY MESSY!
why is it important only to strike the arc in the weld joint
You might find where it was made and contact the state museum to see if they want it for display purposes.
yes
You can arc weld & then the flux will be in the rod.