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Weld thru primer

--May have already asked this but is there any problem with TIG-ing thru the stuff, or should I grind it off first?
2 comments posted 15yrs
posted by steamer
2 comments posted 15yrs posted by steamer

Everlast PowerArc 200 Review

Hi, when my Dynasty 200 died last summer and ended up buying a Syncrowave 250 as a replacement, but I still needed port...
1 comments posted 15yrs
posted by zeb7k
1 comments posted 15yrs posted by zeb7k

Best welding rods for a fillet around pipe?

Hi folks, If I rotabroach or holesaw a 1 3/4" hole in a piece of 1/8" steel plate and put a close-fitting pipe (with a...
15 comments posted 15yrs
posted by cdt22NOSPAM
15 comments posted 15yrs posted by cdt22NOSPAM
0 comments posted 15yrs
posted by flaneshellyco_at_aol_dot_com
0 comments posted 15yrs posted by flaneshellyco_at_aol_dot_com

'Add-a-Phase' Question

How well do 240v.- 3 phase AC/DC welding machines work on single phase using an 'Add-a-phase' type device? Welding alumi...
14 comments posted 15yrs
posted by footboarder
14 comments posted 15yrs posted by footboarder

'Bed angle iron' welding

My friend has 200 used hospital beds that have 2 pieces of angle iron each (about 6' long after removing the ends). Off...
7 comments posted 15yrs
posted by footboarder
7 comments posted 15yrs posted by footboarder

Whatsa ...........

Small Victor cutting torch go for in nearly new to gently used shape? The small one. SteveB Heart surgery pending? Read...
0 comments posted 15yrs
posted by pittmanpirate
0 comments posted 15yrs posted by pittmanpirate

VIDEO of my W axis and all other mill functions

I embedded the video on this page: http://igor.chudov.com/projects/Bridgeport-Series-II-Interact-2-CNC-Mill/ The video...
7 comments posted 15yrs
posted by ignoramus20691
7 comments posted 15yrs posted by ignoramus20691

Jasic (China) ad/dc welder reputation ????

Anyone hear any bad stories about these Jasic brand imported ac/dc tig welders? At $850 delivered these are about the be...
2 comments posted 15yrs
posted by footboarder
2 comments posted 15yrs posted by footboarder

Spool gun question

Young fella at work has a 220 Miller Mig. He wants to be able to weld aluminum tubing and make some non structural brac...
1 comments posted 15yrs
posted by dgriff23
1 comments posted 15yrs posted by dgriff23

Everlast welders - Any experience ?????

I am really impressed with the Everlast line of welders. Especially the 'multi-process' ones. AC/DC TIG & Plasma. The P...
5 comments posted 15yrs
posted by footboarder
5 comments posted 15yrs posted by footboarder

Learned about an HF welder today

I learned something interesting today, that is probably common knowledge to most welders. I have a friend that welds, m...
27 comments posted 15yrs
posted by amdx
27 comments posted 15yrs posted by amdx

Good guide to 3 TIG rods

Hope it is ok to post links here. I have yet to make my first TIG 'dogturd', so I found this guide quite helpful.. The...
3 comments posted 15yrs
posted by footboarder
3 comments posted 15yrs posted by footboarder

What's Arc Force?

Is voltage control like the big Lincoln torpedos and uprights had that one could blast a puddle 1/2'' wide with little p...
5 comments posted 15yrs
posted by footboarder
5 comments posted 15yrs posted by footboarder

my 1st dumb ? of the day

Would it work if one put, say 5 psi, through the water hose on a water cooled TIG torch, instead of the water? This woul...
9 comments posted 15yrs
posted by footboarder
9 comments posted 15yrs posted by footboarder