Teams  Design

Project by

Teams Design

General Information

The octahedron trivet uses the wood’s natural colors to highlight the octahedron polygon graphic. Maple, cherry, walnut, and wenge hardwood is positioned in order to see the 3D image of the octahedron frame within the 2D object.

Like this project
Material Description Price
Baltic Birch Plywood

Baltic Birch Plywood

8" × 12" × 3/8" Baltic Birch Plywood

$5.49

Black HDPE Sheet

Black HDPE Sheet

Thickness: 1/4 in, Dimensions: 8 in × 12 in, Type: Single color, Color: Black

$3.99

Cherry Wood

Cherry Wood

6" × 12" × 1/8" Cherry Wood

$5.99

Hard Maple

Hard Maple

6" × 12" × 1/8" Hard Maple

$3.99

Walnut

Walnut

6" × 12" × 1/8" Walnut

$4.99

Wenge

Wenge

6" × 12" × 1/8" Wenge

$8.49

$32.94
from Inventables

File Description Unit Price
File-type-blank

Octahedron_BalticBirch_base.svg

Octahedron_BalticBirch_base

$0

File-type-blank

Octahedron_Cherry_Parts.svg

Octahedron_Cherry_Parts

$0

File-type-blank

Octahedron_inserts.svg

Octahedron_inserts

$0

File-type-blank

Octahedron_Maple_Parts.svg

Octahedron_Maple_Parts

$0

File-type-blank

Octahedron_Walnut_Parts.svg

Octahedron_Walnut_Parts

$0

File-type-blank

Octahedron_Wenge_Parts.svg

Octahedron_Wenge_Parts

$0

Download Zip

$0
from Inventables

1

1. Choose materials

For maximum results, we found that a gradual gradient of shades works best when assembled together; particularly, maple, cherry, and walnut. To celebrate the pattern of the wood grain, the 1/4- inch Black HDPE was used as a locking insert piece. When selecting materials from the Inventables store, you may choose any three shades of 1/8- inch thick hardwood, 1/4-inch thick rigid locking piece, and 3/8- inch thick base to suite your artistic taste.

All hardwood may be substituted for plywood. However, the parts must be stained with a wood finish in order to achieve a similar result. For example, the plywood may be stained with a Mahogany Stain finish which will result in a similar shade to the Mahogany Hardwood."

2

2. Mill out base

120 minutes

Cut the base shape out of 3/8-inch thick Baltic Birch Plywood from the Inventables store, and carefully remove the base from the cut piece by hammering the tabs with a chisel from the under side of the cut piece. We used 3/8-inch thick Baltic Birch Plywood from the Inventables store, but any rigid materials between ¼-inch to ½-inch can be used as a base.

Easel Link – Maple

3

3. Mill out inserts

60 minutes

Cut the 10 triangle locking pieces out of the 1/4-inch thick White HDPE from the Inventables store. Carefully detach the six triangles by cutting the tabs with a precision knife from the top side of the cut piece. It can be carved out of any material as long as it is 1/4-inch thick, but we think the black or white millable plastic from the Inventables store fits the design best.

Easel Link – Inserts

4

4. Mill out hardwood parts

120 minutes

Start cutting the main graphic patterns out of 1/8-inch thick Maple hardwood, and repeat the process with Cherry, Walnut, and Wenge hardwood. Carefully detach the cut out parts by hammering the tabs with a chisel from the under side of the cut piece.

Easel Link – Maple

Easel Link – Cherry

Easel Link – Walnut

Easel Link – Wenge

5

5. Prepare parts

120 minutes

Sand the individual pieces to smooth out the surfaces. Be gentle with the sanding process and do not over sand. We started with 200 grit sand paper to remove any surface imperfections and followed with incrementally finer grit. When you are finished sanding, apply 2-3 coats of Danish Oil to rejuvenate the wood grain.

6

6. Assemble

5 minutes

Now, it is time to assemble all the pieces onto the base. First, insert the triangle HDPE pieces into each trivet base. We recommend using wood glue to safely secure the HDPE and the base. However, you can fit them into the base without any glue. You can choose to challenge yourself to assemble all three trivets without looking at the diagram. Otherwise, assemble all the parts to create the trivet. For the smaller pieces, we recommend not using glue because you can challenge your dinner guest to solve the puzzle element of the trivet. Have fun!