Recently picked up a 1951 vintage Delta Rockwell unisaw and am going through it before putting it in service.
In my small shop I will be welding in addition to woodworking and we all know that sawdust and sparks don't play nice together.
I want to fabricate a blade shroud for the unisaw to catch most of the dust as close to the source as possible.
On my saw, there are two threaded holes that look like prime candidates for mounting a shroud of this type (they move with the blade). They are shown in the following picture--they are center to the picture (one above the other) and the circular area around them has been faced flat.
Some of my thoughts...
I would prefer not to put any more holes in the saw cabinet. Most likely I'll run some kind of flexible duct (maybe even shop vac hose) from the bottom of the shroud out the cabinet and to a good shop vac now (and maybe dust collector later). I could fab the shroud out of mild steel, but that would make me slightly nervous because I shudder to think what would happen if the thing ever came loose. I may take this as a good excuse to start doing aluminum TIG and make it out of 6061.
Thanks for helping me brainstorm.
Jeff Dantzler Seattle, WA