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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!
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What would have to be done to the water to make it change chemically that is make it change into the substances that compose it hydrogen and oxygen Remember boiling water will not change it?
you can use electricity to split the atoms apart into their respective units, ie hydrogen and oxygen, I think it's called electolosys or something like that. there is a portable gas welder that uses batteries and water. it splits the water with electricity and burns the gasses to weld. very cool.
Will a 800 watt generator have enough power to operate a 90 amp welder?
No, unless you can set it low and can be assured that it wont use more than say 4000watts, the welder might momentarily use more power than what you set it to, it should not wreck the welder i would imagine unless it is a fancy mig welder or something, set the welder low you should be fine but for high end use she should be firing out 8 or 9kw so keep it low if you must.
What gauge of wire from the panel to the outlet would a 240V 52A rated welder require?
#6 You can use number 6 copper if you wish,you will definitely not overload it or you can figure the wire size by the duty cycle. If your welder has a 100 duty cycle rating use wire good for 52 amps or a number 6. If the duty cycle is 90, multiply the amp draw by .95 x 52 or 49.4 amps or a number 8 wire. These are a few more of the duty cycle multipliers 80 duty cycle(.89) 70 duty cycle(.84) 60 duty cycle(.78)Duty cycle takes in to account that most welders do not weld continously at maximum welder output all the time.
Can you use aluminum foil in corningware?
Yes, it's safe to use aluminum foil with CorningWare.
How many amps do portable heaters use and can I use one if I have a home built in the 1940's?
Portable heaters can use a lot of power. In fact, if you have a home from the 1950's or earlier you may need to avoid using portable heaters at all.
Can you weld pinhole in aluminum cylinder head on 1.6L sidekick?
The best fix would be to weld it yes. To do a proper weld on aluminum you are going to want to only use a TIG welder. You can also have decent results with industrial J-B Weld. The area would need to be properly prepped and cleaned though for best results.
What size welder do you need for 6mm steel?
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.
Can you use a mig welder to tig weld?
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)
Why is a portable welding gun necessary when welding aluminum?
Coming from a portable welder with 22 yrs experience. It is not necessary! But a lot easier. You can use a high frequency box and tig it. Using a spool gun with straight argon is what most portable welders use. Because the aluminum wire is very soft and bends very easily. So with aluminum wire, the shortest distance from the wire to the work the better. Even with a mig gun you sometimes have problem with the wire bending inside the gun. One thing that helps is to use a mig tip that is larger than the wire. If you are running .035 wire than I would use .045 tip.
welding i want to weld steel bars to my trailer should i use a arch welder or a wire feed welder?
arch welding is a more stable form of welding. it get hotter and creates a stronger bond
Can you use JB Weld on aluminum?
Yes. I've used it on aluminum as a permanent repair. I'd recommend prepping the surface thoroughly.
What is a mig welder used for?
Mig (GMAW) has almost replaced Stick (SMAW) in industry. Small machines can weld thin materials and larger machines weld metals of unlimited thickness. Mig is easy to use and has less waste (no stubs) than stick. Flux core wire produces a slag covering but bare wire w/gas leaves a clean weld.
What is a weld symbol?
A weld symbol is the shape drawn on a Print to tell the welder: how to prepare a welding joint, what process can be used to weld (mig, tig, arc, etc) what filler rod to use, how wide and long the weld should be, how to deal with the weld after your done (grind flush, brush clean, or nothing) and a million other things.... Its a tool that design engineers use to communicate what the weld needs to be to meet their design specifications.
Can you weld a go kart together with a stick welder?
sure but it will probably take longer than if you use a wire feed. you might have to cut the rod in half to get to tight places. and a stick welder might be to hot and burn through the pipe you use for roll bar
Can you tig weld with a miller thunder bolt 230amp welder?
Is this a gasoline or diesel powered unit? If so the lag time between striking an arc and establishing an arc makes it difficult to use for TIG. If not, any DC supply can be set up for TIG. Not for aluminum... Check with your welding supplier.
When would you use a gas welder to join metals together?
A gas welder would be used to join metals at any time with one exception.A gas welder produces a shielding gas to protect the weld from the elements in our environment oxygen ect...It can only be used in a shop, garage any place where the wind doesn't blow. Once you catch a breeze of wind while welding using a shielding gas which makes the gas ineffective the weld will have porosity in it and could fail.
How much is it to fix a cracked oil pan?
could be free, depends if you've got a welder or not or know how to weld? other option i know of would be drain the oil, pull the oil pan. clean it up good and use j b weld(cold weld). I had that problem last year with my Audi A4, the j b weld is still there hard as metal.
