|Project by AcetolaOfRocknRolla||posted 10-21-2011 02:41 AM||3248 views||3 times favorited||4 comments|
Years ago, my wife surprised me one morning and packed us up and took us to Sears to pick me out a contractor table saw on sale. After 10 years the flimsy steel legs were getting twisted and buckling, and I had an urgent need to put my table saw onto a mobile base. [As many will say, I am actually quite pleased with the quality of the table itself, but the legs and the fence are serious weak spots in the design. I hope to have the fence dealt with soon…] Anyway, this cart began as a simple way to make the saw mobile [on 3.5” double-locking casters], and then I decided I wanted to try to seal up the saw a bit to allow for dust collection [not very good with a shop vac attached, but works great with my DC!]. I ended up boxing in the back end of the saw, the fourth pic shows the easily removable lid which seals against this box. I found that adding the strip of plywood with a strip of plastic glued on provides a nicely smooth and slick support for the crosscut sleds. The sleds aren’t any pretty, but I am quite happy with their accuracy and functioning. The final picture shows the DC, which I have front-ended with a rigged up separator. The ~15 feet of 4” flexible ducting goes from the table saw to a plastic trash can lid, which holds the ducting so that it works in a cyclonic manner, slamming the stream of sawdust into a structure of a chicken wire cage, which causes the particles to slow and precipitate out of the air. Ducting takes air from the center of the lid over to the DC itself. Since adding this separator, I have barely collected an inch or so of dust in the DC bag, while having emptied enough material out of the trash can to have nearly filled it, if gathered all together.
Though not pretty, the cart, dust collection, and sleds are functioning very well. The wheels are each capable of ~200 lbs apiece, thus the cart can handle ~800 lbs. With the cart up and running, with a few support tools along for the ride, the total weight is a fraction of that, so it rolls around like a dream, and then locking 2-3 of the wheels sticks it nicely in place, locking all 4 is wonderful! I am fantasizing about rebuilding the cart again, this time adding accessory storage room for blades, wrenches, blade plates, etc. but since it is working so well, I haven’t been able to bring myself to get moving on this.
[OK, updated the pic of the motor. The original one was showing a very sawdusty motor. Come to find out, I had left part of the dust collection system open when I was cleaning the saw that morning, so it wasn’t working as it should. Thankfully, StumpyNubs noted that I had better clean out my motor often, or it would fail. This made me notice that the area was much dustier than I would expect, and had me start troubleshooting. After fixing my ‘leak” and sawing on projects throughout the day, I took the new pic showing the actual amount of sawdust that collects in the area when it is working as it should…]
-- Reach my personal page at http://www.facebook.com/wayne.lichte, and The Sawdust Factory [my online "shop"] at http://www.facebook.com/#!/pages/The-Sawdust-Factory/10871875