PDA

View Full Version : First stages in drawer building.



Derek Cohen
08-29-2011, 12:12 PM
I put in several hours this weekend on the chests, and yet it feels no further along. There is a question I have for you about management of work. It's a good topic here for discussion, especially for us weekend warriors who are limited for time and have to deal with longer builds.

It had got to the stage where I was ready to build the drawers. My first reaction was "Oh Boy!". I love dovetails. Generally I like making drawers. Then I began to plan out what was needed to build 12 drawers, and how to manage this area. Building one or two is relatively simple; building 12 is quite a different proposition.

Here is where I ended off last weekend - a pile of thicknessed Kauri Pine boards for the drawers, along with drawer fronts that I had painstakingly fitted to an exact, tight fit ...

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers5.jpg

Here are the drawer fronts now planed (but unfinished) ...

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers17.jpg

I was asked why fit the drawers fronts this way (the alternative is to shape them after the drawer is completed)? Now I can only offer my thoughts and method, and I put them out here for critique. This is how I learn.

Basic answer, I use the drawer fronts as a template for the rest of the drawer. I aim to work with as much precision as I can muster so that minimal adjustments are needed, and then these will only be required to the drawer sides.

One of the pleasures of working with wood is seeing the grain appear with the first swipe of a handplane on a rough sawn board ..

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers10a.jpg

After the drawer fronts are done it is the turn of the drawer sides. I am using Kauri Pine. This is a light but strong and straight-grained wood. I have hand planed it to 3/8" thick ..

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Planes/planes5.jpg

... and dimensioned it on the tablesaw and shooting board ...

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Planes/Planes3.jpg

A reference edge and end are chosen. The grain is optimised to run from the front to the rear of the drawer so not to threaten the halfblind dovetails when planing the sides ...

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers10.jpg

The drawer front and side are placed against a straight edge. I am using here the fence of my sliding table ..

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers11.jpg

Now it is easy to transfer the same height with a straight edge ..

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers12.jpg

I used the tablesaw to get close to the line, then fine tuned with the shooting board ...

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers14.jpg

Do the other side. A tip for the rule is to glue 240 grit sandpaper as nonslip. Fantastic!

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers15.jpg

Finally I ended with a 24 drawer sides, 12 drawer fronts and 12 drawer backs ...

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers16.jpg

It left a few shavings behind ...

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers18.jpg

I spent time carefully marking every piece, drawer-by-drawer, coding each drawer ...

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers16a.jpg

The drawer backs have been thicknessed but are left oversize at this point. They will only be sawn to size once I have completed the slips for the drawers. The slips have to be completed before I can be certain where the groove will be placed at the rear of the drawer front, and of course the drawer back will be sawn to end at the top of the groove within the slip. So the slip comes next.

I decided on Jarrah for the slips. This will be hard wearing, and the contrasting colour will link to the carcase. The slips are 3/4" in the vertical (although I may shorten this), 3/8" in the horizontal, and have a 1/4" x 1/4" groove. The slips follw the guidelines of Richard Jones (thanks Richard).

I prepared 3/4" thick boards. The grooves were created at the edge on the router table (I can live with this), then sliced off on the bandsaw. Out came the jointer to plane them to flat and to size ..

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Planes/planes6.jpg

And the result was 24 lengths of slips in the basic shape (yet to be finsihed to the final shape ... next weekend) ...

http://i13.photobucket.com/albums/a262/Derek50/Furniture/Military%20Chests/Drawers/Drawers19.jpg

I have also still to make the drawer bottoms, which will be 3/8" thick Kauri Pine. I am planning to use muntins for the longer drawers (about 600mm wide). Is there a rule about when they are to be included? It just makes sense to me here.

In addition to comments about the work order and methods, how would you do to store the pieces until the next work session?

Regards from Perth

Derek

Carl Beckett
08-29-2011, 1:02 PM
Derek - I have a similar project underway, and will say dont do what I did!

Mine was 18 drawers (two different carcasses)

I simply stacked the work in process on top of each other as I found time to put the drawers together, one by one. This has spanned many weeks over the winter/spring/summer. Also, my work area has moved a couple times which changed the environment while the outside climate was changing (from a detached shop, to a garage, and back).

So some twist and cupping, etc, of what started out as very nicely dimensioned/square/uniform pieces.

I am choosing to simply press on, and accommodate the movement while finishing out the drawers. It certainly has made a lot more work. But this project has come from material destined for 'firewood', so I like the idea of salvaging (and there isnt enough to re-do any of the pieces, tight on material)

So I recommend stacking and stickering in a uniform climate (your workshop) until you get everything together. Maybe a little weight on top couldnt hurt. But wood moves (I cant control my workshop for the change in season), so there is no substitute for a quick pace of work. I definitely recommend against moving it 'indoors' or to another location for storage, since its the change in moisture content that will get you - you are better off trying to maintain the climate at a constant level and anchored to your working climate.

Just my thoughts.

Tony Shea
08-29-2011, 5:25 PM
Derek,

I've seen stock stacked like that before but never understood why. I have always been taught to sticker every board for an even airflow across each board. Does stacking you stock like that and clamping it all down help with wood movement? Is it better practise than stickering each peice, especially if not getting to the wood for a little while?