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Coin coaster Euro 1 cent

Dreamtime24

Description Comments Tags

Description

Realistic Euro 1 cent coin as a coaster

This is a replica of an Euro 1 cent coin for use as a coaster. The diameter is 10.1 cm (3.9 inches).

You can use any filament color which you like for the Euro 1 cent coaster. The original color of the 1 cent coin is copper.

Let the design to be the upper side on your printer's build plate. The flat side is at the bottom.

The Euro 1 cent coin now comes in 3 flavours.

Coin type A

Coin coaster with top design and flat bottom side with 3 holes for the rubber stoppers on the bottom side. This design is printed in one go. Of course you can use the coin as a coaster also without the rubber stoppers.

Coin type B

Coin coaster with top and bottom design. There are 3 holes for the rubber stoppers on the bottom side. The print consists of the top and bottom part separate. The parts must be glued together after the print with the flat sides facing each other. Of course you can use the coin as a coaster also without the rubber stoppers.

Coin type C

Pure coin with top and bottom design without any holes on the bottom part. The print consists of the top and bottom part separate. The parts must be glued together after the print with the flat sides facing each other.

Enjoy printing these items.

Print Settings

Printer:

FLSUN Super Racer

Rafts:

Supports:

Resolution:

0.2 mm initial layer, 0.2 mm layer height

Infill:

20 %

Filament:

TINMORRY PLA

Silk copper

Notes:

Nozzle not larger than 0.4 mm to print the fine details.

Post-Printing =============

Glue round rubber or foam sheets (optional)

You may want to glue 3 round 10 mm (0.4 inches) rubber or foam sheets with 2.5 mm thickness to the bottom holes of coin A and B. This will make the coaster sit on the table in a stable way.

How I Designed This ===================

Coin design

The coin was designed with Blender. I have designed the flat base coin first. Using a reference photo I have extruded points to match the text and ornaments on the top surface.

Coin C during the print =======================

When the print is finished let the build plate cool down. Do not force the two coins of type B and C to come off, as they are not very thick. You may want to use isopropyl around the corners, if the coins stick too much. Glue the two parts together with a glue appropriate for the material you are using.

Category: Coins & Badges

License:

Creative Commons — Attribution — Noncommercial