Coin coaster Australian Penny 1930
prusaprinters
<h3>Realistic penny coin as a coaster</h3> <p>This is a replica of an Australian Penny coin for use as a coaster. The diameter is 10.1 cm (3.9 inches). The back side is flat with 3 round insets with 10 mm (0.4 inches) diameter each. You can glue some rubber into the insets to make the coaster sit on the table in a stable way. However, the coasters of course also work without the rubber support.</p> <p>The Australian coins "One penny" were minted between 1911 and 1936.</p> <p>You can use any filament color which you like for the Penny coaster. The original color of the used Penny coin is a dark brown. The original unused Penny coins had a copper color which I have used for the photos.</p> <p>If you do not want to glue rubber into the Penny coin, please use the model "Penny_coin_no_holes_01.stl".</p> <h3>Print Settings</h3> <p><strong>Printer:</strong></p> <p>FLSUN Super Racer</p> <p class="detail-setting rafts"><strong>Rafts: </strong> <div><p>No</p></div> <p><strong>Supports:</strong></p> <p>No</p> <p class="detail-setting resolution"><strong>Resolution: </strong> <div><p>0.15 - 0.2 mm layer height</p></div> <p><strong>Infill:</strong></p> <p>20 %</p> <p><strong>Filament:</strong></p> Any Any filament your printer can handle <p>Any</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong></p> </p><div><p>Let the back side of the coin with the 3 holes lay on the build surface of your printer.</p> For Cura slicer you can set the "Infill" -> "Minimum Infill Area" to 4000.0 mm2 to create a clean coin base without strange infill spots for the top letters. <h3>Post-Printing</h3> <p><strong>Glue round rubber or foam sheets (optional)</strong></p> <p>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. This will make the coaster sit on the table in a stable way.</p> <h3>How I Designed This</h3> <p><strong>Coin design</strong></p> <p>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.</p> </div></p></p> Category: Coins & Badges
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