Intro: Build a Sander/Vacuum Box Dust Collector (for Your Girlfriend)
First things first: please be safe and careful when using any tools. I nearly put a misfired crown staple into my thumb on this project because I was rushing - believe me, it slows the whole project down when you're trying to pry chunks of metal out of your digits, so take your time and be safe!
The tools I used:
- Table saw
- Mitre saw
- Panel saw
- Crown stapler
- Drill press
- 3/4" plywood
- 1"x4" pine
- wood glue
- heat register sheet metal (this has a proper name but I'm not sure what that is)
- double-sided carpet tape
- black duct tape
Step 1: Cut the Wood!
The end of my shop vac hose happened to measure 1 3/4"; luckily I had a hole saw blade exactly that size. I drilled out the hole off to the left side because I figured this box would be sitting on Tina's work bench and the hose would be getting in the way more if it was in the middle.
The framework of the box was really simple glue and crown stapling the 1x4s together; next I added four strips of 3/4" plywood. I tried to make these strips flush to the top so that later I can lay the register metal across it.
Step 2: Add an Angled Base
Using the panel saw I cut 10o angles on two sides of a piece of 3/4" plywood. This allowed me place the ply in on an angle; I reason that it will help pull the dust down toward the vacuum hose.
With some help from a mallet I convinced the plywood to fit into the 1x4 frame; I added some sealant to make sure the vacuum suction will only come through the grate on top.
I was trying to figure out how to make the register metal stay flat on top of the plywood strips and happened upon an old roll of carpet tape - perfect!!
Step 3: Put on the Top
We cut the register metal so that there was a half inch overhang on all sides of the box. I cut triangles out of the corners so that we could fold the edges over easily. The metal stuck to the carpet tape and I lightly tapped everything down with a mallet.
I wrapped the box in black duct tape so Tina wouldn't cut herself on the metal edges. And that's it - you're done!!!
Tina found while using it that she could get better suction by masking off some areas with paper towel. She said it might work better with a hood around it so that any dust not directly caught by the suction would fall back onto the grate.