7 Segment Mechanical Counter v3.0 - Free 3D Print Model

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Remixed by

rky.91

Education>Engineering

IP Report

Print Profile(7)

All

P1S

P1P

X1 Carbon

X1E

H2D

H2D Pro

H2S

P2S

H2C

X2D

A2L

A1 mini

0.2mm layer, 2 walls, 100% infill

Designer

9.9 h

5 plates

4.9(260)

For A1 Mini - 0.2mm layer, 2 walls, 100% infill

8.6 h

5 plates

4.7(31)

Organized plates, Double option, Removed print artefacts

10.8 h

5 plates

5.0(8)

Simple display stand - 0.2mm layer, 2 walls, 10% infill

39 min

1 plate

5.0(3)

Click to see more

Open in Bambu Studio

Boost

2389

5872

465

523

5 k

2.3 k

Released

Description

I'm really impressed with Flower3D's work on this 7 segment mechanical display.

I had already seen this concept on YouTube, but the technical solutions adopted by the author are very interesting.

So here is Flower3D version 3.0 of its single digit manually operated mechanical counter.

I remixed the model by optimizing the printing profiles, re-organizing and renaming the plates, smoothing some surfaces to reduce friction.

I also modified the segment parts by adjusting tolerances and adding chamfers to increase their resistance.

In the profile provided, you should print only one of the two plates named 'segments, shafts and springs'. The first one has the remixed segments parts.

To assemble the display, refer to the author's guide.

You will also need the following unprinted parts:

1x Rubber band (recommended 2mm x 60mm) - for D-segment
1x Rubber band (recommended 2mm x 100mm) - for A, B, & C segments
Push-Action Option A: 2x Coil Springs (4mm x 50 mm): https://amzn.to/4cZHilr (affiliate author's link)
Push-Action Option B: 1x Rubber band (recommended 3mm x 60mm)