Roubo

Workbench Wednesday – #7 (2011) Roubo Sawing Bench

In great part due to the rapidly forming manuscript for To Make As Perfectly As Possible – Roubo On Marquetry and the number of my essays describing the seemingly arcane practices of 18th Parisian workshops, in 2011 I built a slightly diminutive (2/3 scale) version of Roubo’s sawing bench as illustrated in Plate 278, Figures 10 and 11.  The dimensions for my version were determined by the space in my basement workshop; I now wish I had made it full sized.  Doing so would have doubled the mass of the bench, and in this instance mass is really the only important thing.  The construction was real meatball woodworking, I simply fit and fastened together 4×6 tulip poplar stock then drilled holes for the vise screws all the way through the top horizontally.  For the female threads I simply used the wooden vise nuts that came with the threaded screws.

This workbench has only one purpose and function, to hold a work piece firmly while it is being resawn.  What we found immediately in battle was that the bench vise did a fine job of holding the work piece in its jaws tightly.  Unfortunately the bench was simply too light to perform well in action as the whole thing danced around the shop with every saw stroke.  The only way we could get it to work was placing anti-skid pads underneath each leg and then loading it up with as much weight as was handy.  Currently this sawing bench is the storage home for several hundred pounds of fire bricks I keep handy.

Roubo alludes to this problem himself, extolling the virtues of massive weights being stored on or under the bench to hold it steady, or even more likely bolting the entire unit to floor.  In my old basement shop this made no sense on the concrete floor in a tiny space, it makes more sense now that I have wooden floors and lots of them.

Most recently I used the saw bench during my demo at Working Wood in the 18th Century at Colonial Williamsburg, employing an attendee as my stabilizing weight.  In preparation for that demo, and in response to my having cannibalized the unit to use the original vise screws on other benches, I made new screws and screw nuts with my Bealle threading unit.

I cannot say I have used this bench enough to become facile at resawing veneer, the best I can do is about eight leaves per inch.  Only time will tell if I ever get to the point where I can saw a dozen leaves to the inch like the old timers, but if I do this bench or one like it will be part of the equation.