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CNC template · Games

Shape sorter board for toddlers

Preview of the CNC template “Shape sorter board for toddlers”

Five shapes to fit in: circle, square, triangle, star and heart with a knob. All corners are rounded so every shape slips easily into its hole.

Size
414 × 207 mm, 6 mm thick
Material
Plywood
Difficulty
Beginner
Milling time
approx. 18 min
Bits
End mill Ø 3.175 mm
Customise
Size, text and details adjustable with sliders

Free with an account · carve with Chrome or Edge · no installation

Build instructions

Materials and accessories

QtyPart
1Beech dowel rod 8 mm
1Wood glue (water-resistant D3)

Also: sandpaper (grit 120 and 240), a utility knife or fine saw and, for joints, a rubber mallet.

Carving and finishing

  1. Clamp the workpiece flat on the spoilboard or secure it with double-sided tape, and set the origin as shown in the carving assistant.
  2. First carve the holes for the knobs and the shapes in the top board, then all outlines.
  3. Free the parts at the holding tabs with a utility knife or fine saw and sand the tab remains flush.
  4. Lightly break the edges with sandpaper (grit 120, then 240) and remove burrs.

Assembly and final touches

  1. Glue the top board flush onto the base board and press. Glue a 2 cm piece of dowel into each shape as a knob.
  2. Round all edges well so nothing splinters, and only use saliva-resistant paints or oils. Do not make the shapes smaller than 35 mm: small parts can be swallowed.
  3. Finally oil, wax or varnish; for toys use oils or varnishes that are saliva-resistant according to EN 71-3.

How to carve this template

  1. OpenOpen the template in the app and adjust size and text if you like.
  2. CheckLook at it in 3D, check run time and warnings.
  3. Set upThe carve wizard guides you through material, clamping, bit and zero point.
  4. CarvePress start; the app drives your Grbl router directly over USB.