A few years ago I got tired of my re-purposed metal base with particle board top "workbench" serving as my tablesaw outfeed table. I got it free from a neighbor but, it just didn't feel right in a wood shop. I was also struggling with assembly surfaces for larger projects at the time. I wanted something that would serve as a reasonable outfeed but, also allow me a work holding / clamping surface for assembly.
I laminated some plywood similarly to how I did my latest workbench.
[attachment=23409]
I stuck in my large sled support fixture and squared up the 34" x 48" lamination.
[attachment=23410]
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I made a template for the dog holes and clamping slots. I basically stole this concept right off of ShopNotes #124. Look Ma, I'm a human CNC
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I use a Forstner to drill an 1/8" or so through the top surface to assure a clean entrance. Notice my sophisticated method of stopping myself from drilling holes where they don't belong for the end positions of the pattern.
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Once the first set of dog holes are started I use dogs to register the template for the additional positions.
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I then use a 3/4" router bit to complete the dog holes. The clamps let me use the plunge router like a small drill press and they hold a backer board for a clean exit wound as well.
[attachment=23415]
And here's the 'substrate'. The plastic sheeting is protecting things from the contact cement.
[attachment=23416]
I use my auxiliary work surface to apply contact cement to the hardboard.
[attachment=23417]
I drill pilot holes through the hardboard into the dog hole and clamp slot cavities. I then use a flush trim bit and a chamfer bit to finish the openings.
[attachment=23418]
I laminated some plywood similarly to how I did my latest workbench.
[attachment=23409]
I stuck in my large sled support fixture and squared up the 34" x 48" lamination.
[attachment=23410]
[attachment=23411]
I made a template for the dog holes and clamping slots. I basically stole this concept right off of ShopNotes #124. Look Ma, I'm a human CNC
[attachment=23412]
I use a Forstner to drill an 1/8" or so through the top surface to assure a clean entrance. Notice my sophisticated method of stopping myself from drilling holes where they don't belong for the end positions of the pattern.
[attachment=23413]
Once the first set of dog holes are started I use dogs to register the template for the additional positions.
[attachment=23414]
I then use a 3/4" router bit to complete the dog holes. The clamps let me use the plunge router like a small drill press and they hold a backer board for a clean exit wound as well.
[attachment=23415]
And here's the 'substrate'. The plastic sheeting is protecting things from the contact cement.
[attachment=23416]
I use my auxiliary work surface to apply contact cement to the hardboard.
[attachment=23417]
I drill pilot holes through the hardboard into the dog hole and clamp slot cavities. I then use a flush trim bit and a chamfer bit to finish the openings.
[attachment=23418]
When I was young I sought the wisdom of the ages. Now it seems I've found the wiz-dumb of the age-ed.