Tag Archives | designer

Twist and Shout!

By reed on November 5, 2013 in Playing Around, Tables

A little while back we were twisting the 3/4″ thick by 2″ wide by 34″ long white oak slats to make up Dining Table No 1. We were doing this with kiln dried wood, which typically speaking doesn’t steam bend all that well, but given that the most extreme twists for the table are around 45 degrees we tested it out, and it seemed to work without any problems. After one long day and some 70 slats twisted and clamped to the metal base to dry we decided to “test the limits” with the few that remained in the steam box. The slats were steamed for roughly 2-3 hours at 200+ degrees fahrenheit, the results were pretty incredible, to watch the bending happen check out this video.

The Indestructible Miter

By reed on October 29, 2013 in Chairs

Before you get into this, I am sorry, this post is long, it may or may not make a lot of sense, and I am sure a lot of people would argue with what I have said. Carry on.

Indestructible miter. A bold claim I know. Indestructible and miter are words that do not often go together. The miter opened up, this mitre won’t close, why did I choose to use these damn miters, all a lot more common to hear.

But bear (bare?) with me here, what you are about to see below is an adapted version of a joint that was introduced to me as “the indestructible miter.” Or if you would like to take it down a few notches on the “awesome scale” the plywood L-tenon. It is exactly as it sounds. Plywood and indestructible are again two words we are not used to hearing together, but it is the perfect material for an L-Tenon.

Why you may be asking? Alternating grain direction for maximum strength. It is really just that simple. Miters are difficult to join because of the amount of end grain in the joint (end grain has no glue strength). This is why typically we cut keys or splines in a miter joint is to gain some “face grain glue surface.”

But isn’t half of plywood end grain? Sounds like you are going against your own advice….

You got me, it’s true, but the other half is perfect face grain to face grain glue surface. And the end grain portion on the one side of the miter is the face grain on the other part of the board. Tricky no?

But there’s another part to this equation. Keys / splines and most other miter “joinery” has very little “depth” into the actual boards. This may be okay for little boxes, or a casepiece, but chairs are under stress, a lot of stress, and they need something a little more substantial. The “L-Tenons” allow me to route deep (in this case around 2″) mortises into both parts. What I end up with is a 2″ worth of tenon (and a longer bit could get me more) into either side of the miter. Quite a bit of depth all things considered. Couple this with the alternating grain and you have a joint that is “indestructible,” relatively speaking anyways.

This may be a lot to take in at this point, hopefully the pictures will clear it up some. For the record these are a bit of a variation on your standard “Plywood L-Tenon” as they are obtuse angles and canted as well. Testing as to the actual strength will commence once the stool is together. Stay tuned.

Mocking Up Bar Stool No. 3

By reed on October 24, 2013 in Chairs, Playing Around

While co-teaching the chair making course at the Center for Furniture Craftsmanship I got an opportunity to design a speculative piece, something I rarely have the opportunity to do throughout the rest of the year while commissioned work is on the go.

Below are pictures of the first mockup for a new bar stool design. I usually begin my design process for seating objects by going from a sketch to a full size drawing. The full size drawing doesn’t need to be complete from all views, but at least have basic dimensions, shapes and angles roughed out. I then make the first mockup with whatever materials are lying around, in this case plywood, poplar, screws and hot glue to get a rough idea of proportions, shapes, heights and angles. The mockup is a tool used to go back and refine the drawing, see the idea in three-dimension and begin to work through what the construction / process of the piece might look like. It’s always best if you can sit in the mock up to gauge comfort of heights and angles, sometimes additional props or stilts might be required.

Things I learnt from this mockup….

I felt the weight of the legs was a bit heavy, so they have been taken down in dimension on the first iteration. Part of this might be the thickness of the plywood seat I had available which is a bit thinner (lighter) then I have planned. I also wasn’t a fan of the seat sticking out past the back legs, so that has been reworked. The footrest has been raised, and the front legs have a wider stance to give the seat some splay which will be more cohesive with some of the other tapered forms found throughout the piece. Now to sort out the construction…

Dodecahedron Lighting

By reed on October 22, 2013 in Playing Around

Well at the Center for Furniture Craftsmanship (CFC) co-teaching a chair making class I started designing a bar stool in the evenings. When my brain started getting mushy and I couldn’t make sense of my full scale drawing I decided to embark on something a little “easier.” Dodecahedrons….kind of gives a bit of insight into this stool I’m designing.

Made with the intention of being hanging pendant lights in my apartment I feel they are somewhat multi purpose, perhaps planters? There is cross grain construction going on I know, they just might blow apart over time. They are Pine (which I believe is pretty stable) and are pretty small (under 5″ tall/wide) so they might just be okay. Time will tell. I would like to try and make them without joining them and leaving gaps around all the tiles for the light to escape through, something to try in the future, I did already allude to the mushiness of my brain that day and that kind of engineering seemed like a lot to embark on. Suggestions welcome!

Dining Chair No.6 Awaiting Pickup

By reed on September 25, 2013 in Chairs

Recently finished the run of Dining Chair No. 6 with a matching bench. The version you see are about 1.5″ taller then standard to accommodate a tall family and accompany a 33″ tall dining table (3″ taller then standard). Made from local black walnut with black leather upholstery.

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