Last time I was at the closest welding shop, airgas, I got this catalogue, radnor, and took it home to browse through. I notice that the 40 amp and up plasma cutters seem to have an optional tip for gouging. I was wondering if these things are catching on and replacing carbon arc gouging or are staying in the catalogues.
For me I generally use gouging to dis assemble steel instead of buying new stock. I find the arc gouging noisy and really not to much control which way the sparks go. I find the oxy fuel technique uses a bunch of oxygen and can end up with quite a bit of distortion from the heat input some of the time. We have the grinder and chisels and sledge hammer as well in conjunction with the rest of these things. Though I don't have a lot of experience watching folks with plasma cutters I expect they can't cut close like a bent trimming or bulkhead nozzle for oxy fuel.
If anyone can comment about how these things work as far as watching what you are doing and the spray of sparks and ease of not gouging into the piece you want it would be appreciated. A lot of the time there is old slag from the stick welding rods in the stuff I want to remove.
Thanks
Fran