- the bottom half shaped like a tray, with four additional vertical pillars,
- the top half with the glass plate.
The motivation to build this display case from scratch came from several reasons:
- After envisaging buying two picture frames, it turned out that (1) I could not find frames that are thick enough, (2) frames made in China means kerosene, (3) I cannot get the exact size I want, and (4) it would cost 2 X 20$ for wooden frames of nice quality.
- I had remaining wood from a former project. So the cost is just the glass (approx 8$) and the investment for a router bit to make the grooves (20$)
- Building from scratch is more fun!
Step 1: Needed Stuff
As said before, I had remaining wood from a former project. But the list is pretty simple:
- Wood bars. Preferably hard wood (beech, oak, etc.)
- MDF or plywood plate, e.g. 5 mm thick
- Glass, 3 mm thick. The best is to measure the needed size at the end of Step 3. Ask the shop to cut it to size.
- A few screws and dowels
- Wood glue (modest quantity)
- Linseed oil (modest quantity)
- Saw or electrical jigsaw
- Sand paper, sanding machine (or sanding block)
- Framing vise (optional)
- Router and router bit for 4 mm wide groove
Step 2: Cut Wood to Length
- 2 x 2 x long bars
- 2 x 2 x short bars
For the pillars:
- 4 x shorter bars
The bars that I have (from a former project) have a particular cut. I used this cut as a recess in the frames corner, for the pillars.
Step 3: Assemble Frames
Use dowels and screws. Drill holes for dowels, pre-drill holes for screws. Glue the dowels into the short frame sides, by means of a drop of wood glue.
Mark each piece with a pencil in order to remember their ordering.
Measure the required size of the board and glass plate (taking the groove's depth into account).
Disassemble the frames for the next step.
Step 4: Make Grooves
WARNING! a router is an extremely dangerous tool. It rotates much faster than a drill, and can cause nasty wounds.
- Wear protection glasses and work gloves
- Tighten wooden parts in a very stable vise
- Hold router with both hands
- Exercise on some scrap wood
Step 5: Sand and Oil
Sand the joints for perfect alignment. Sand chamfers wherever wanted.
Apply linseed oil.
Step 7: Assemble Bottom Part
Remount the frame, secure it with screws.
Place and adjust the pillars, secure them with screws (pre-drill holes).
Step 8: Assemble Top Part
If necessary, sand the corners so that they fit "quite freely" into the pillars.