Re: American 7260 crawler crane
I have used laser as much as possible (unless I couldn´t make drawings) on my D8r and I think it´s very accurate. i do a lot of tabs and holes to fix parts together and normaly I only have to use moderat forces to get pieces bond together (before welding or brazing). My latest used supplier has a special gas when cutting with laser so faces will not be burnt.
With an edm machine it should be possible to make differences in hight of the material, not only cut through it I think.
Dan
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