39th Precision Sheet Metal Technology Fair

Sheet metal assemble parts (34 entries)

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Assemble211

DICE

  • ・Size: W274. x D275. x H333. mm

  • ・Accuracy: ± 1.5 mm

  • ・Programming time: 50 min

  • ・Processing time: 30 min/quantity

  • ・Quantity: 1

  • ・Material: Stainless steel (SUS304)

  • ・Thickness: 2.0t 3.0t Φ2.3 mm

  • ・Type: Original work

Process

  • Planning

  • 2D/3D Design

  • Unfolding

  • Programming

  • Laser-Cutting

  • Bending

  • Surface Finishing

  • Assembly

Strengths

Rotate the dice until they align with the vertical frame to reveal the spots (pip values). If they stop in an intermediate position, apply a slight vibration to the top of the frame. Manual bending of the main body was extremely challenging, especially the straight sections—please refer to the flat pattern design. The main body was formed into a 3D structure by hand-bending a single blanked sheet. Assembly was also very difficult because managing the mechanics for six individual dice components to align and move precisely as intended required extensive effort.

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