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Using ceramic backing tape on sub acr?

Specifically- when doing single pass butt welds (3/16--1/4) is there supposed to be a gap left when putting the tape on...
1 comments posted 19yrs
posted by clannorm
1 comments posted 19yrs posted by clannorm

Waverrunner holder design?

Hi, I am a welder of 26 years. I had seen webpage that showed a dual waverunner holder that would carry them over the r...
0 comments posted 20yrs
posted by unknown
0 comments posted 20yrs posted by unknown

how do i choose a plasma welder?

Hi there, i was just wondering what i should be looking at when purchasing a plasma welder/cutter?? Is there specific t...
2 comments posted 20yrs
posted by cayotegurl
2 comments posted 20yrs posted by cayotegurl

REQ: price for Thermal Arc 200 & 300

Can anyone give me the list price for the Thermal Arc Arc Master 200A and 300A TIG welding machines and some idea of a g...
1 comments posted 20yrs
posted by devnull
1 comments posted 20yrs posted by devnull

Thermal Arc Pro-Wave vs. Arc Master?

OK, so I apparanantly waited way too long to buy a Pro-Wave 185 on eBay ($1800) and now for some unknown reason the rep...
0 comments posted 20yrs
posted by Mkulikow
0 comments posted 20yrs posted by Mkulikow

My new spreader beam plan (visited steel yard)

This is a continuation of my effort to make a suitable spreader beam for lifting engines and pallets. I visited a steel...
14 comments posted 20yrs
posted by ignoramus20979
14 comments posted 20yrs posted by ignoramus20979

Homemade spreader beam

For my lifting purposes, I sometimes wish I had a spreader beam. The ones I saw at McMaster are kind of expensive. My l...
12 comments posted 20yrs
posted by ignoramus19471
12 comments posted 20yrs posted by ignoramus19471

Welding fundamentals

I am new to welding. Whilst fixing things around the house I occasionally run into need to weld stuff - broken pipe, jo...
12 comments posted 20yrs
posted by j
12 comments posted 20yrs posted by j

Gloat and Spam Ad

I recently bought a very nice Lincoln Square Wave 255 and as a result my trusty Square Wave 175 (w/accessory Lincoln Pu...
0 comments posted 20yrs
posted by thumper011
0 comments posted 20yrs posted by thumper011

Gouging rods...?

Hi, I've seen listed several places lately an arc gouging rod that doesn't use air--just gravity. One is shown here: ht...
4 comments posted 20yrs
posted by glyford
4 comments posted 20yrs posted by glyford

Identify uses for two welding rods

Hi, folks, I have a couple of types of welding rod that I can't identify any use for by searching Google, Web or Groups...
5 comments posted 20yrs
posted by gromit
5 comments posted 20yrs posted by gromit

CV vs CC in SAW?

This is Constant Voltage Square Wave vs Constant Current Square Wave with Lincolns controler. I've recently started a j...
8 comments posted 20yrs
posted by clannorm
8 comments posted 20yrs posted by clannorm

Torch/regulator storage

Should the screws on regulators be removed for storage (several months)? Thanks
3 comments posted 20yrs
posted by unavailable
3 comments posted 20yrs posted by unavailable