Thanks for the info. Now I know what THC stands for! What you are saying makes a lot of sense. I fight with thin material all the time on my CNC mill. I was planning on making a floating torch holder with conveyor balls to set the heigth, similar to the one Weldtutor made. That seems like a pretty solid way to keep the torch at the right height. I guess the only drawback to this method is if the material has any imperfections in it causing the torch to move around a bit. Don't know if this is really a problem.
Thanks again. |