#3DBenchy 3D-printed in two colours - 3DBenchy.com v9Back in April, we published a story on the release of one of the coolest, 3D printer calibration and benchmarking tools you will ever see, the #3DBenchy. Created by a company called Creative Tools, it a little boat that helps 3D printer owners really see how well their machines can print.

Thousands of people downloaded the cute little boat design, and have used it as a tool for evaluating their 3D printers. Now Creative Tools has released a dual extrusion / multi-color version of the 3DBenchy, to help those with dual extrusion 3D printers better evaluate their machines too.

“During the three months since #3DBenchy first set sail, countless 3D printer operators around the world have produced a large fleet of tiny 3D-printed boats in a variety of layer heights, sizes, materials and colours,” Paulo Kiefe of Creative Tools tells 3DPrint.com. “The initial 3D data for #3DBenchy was released as a single STL file and therefore only monochromatic #3DBenchy boats where made. We want to change this and give everyone the opportunity to push the boundaries of 3D printing with different colours and materials.”

benchy2

Today’s release of the new version of #3DBenchy consists of 17 different STL files, one for each of the different shape features on the boat. They include the following:

  • Bridge roof
  • Bridge walls
  • Cargo box
  • Chimney body
  • Chimney top
  • Deck surface
  • Doorframe port
  • Doorframe starboard
  • Fishing-rod-holder
  • Gunwale
  • Hawsepipe port
  • Hawsepipe starboard
  • Hull
  • Stern name plate
  • Stern window
  • Wheel
  • Window

“Since most multi-colour 3D printers out there have two printheads, we make it easier to 3D print two different colours (or materials) by providing a pair of STL files containing the combined shells of two sets of boat features,” says Kiefe. “Each feature “floats in the air” and both files fit together perfectly if they are positioned on the same XYZ origin in a 3D-printing slicing software.”

benchy5

The dual-print groups consists of the following:

  • Hull, Cargo box, Bridge walls, Rod-holder, Chimney
  • Gunwale, Deck, Plate, Wheel, Frames, Roof, Chimney top

Any or all of the different STL files can be handled on their own in any slicing software. The STL files can be imported into the software and then you can select which printhead you want to use for each of the 17 STL files.

#3DBenchy 3D-printed in two colours - 3DBenchy.com v3

So why exactly is Creative Tools releasing this new version? Part of the reason is due to the success of the first version, but the other part is because they want people to begin to understand and see some of the benefits that owning a dual extrusion 3D printer can provide. The new Dual Extrusion 3DBenchy presents some challenges in avoiding color contamination between the printheads, as well as aligning and calibrating your print heads. It should be interesting to see how many people go ahead and download this latest version. With much fewer multi-head 3D printers on the market than single-head versions, some individuals may not see a point in printing this new version on the latter, but Kiefe argues that this is not the case.

“Regardless if you have a colour-3D-printer or not, feel free to experiment in other ways to colourise a #3DBenchy,” he explains. “For instance one could 3D print all parts individually in different colours and then glue them together. And naturally the most obvious and artistic way is to 3D print #3DBenchy in neutral colour and then paint it by hand.”

Creative Tools will also be releasing a high resolution texture-based version of 3DBenchy in the near future.

What do you think about this latest version? Will you be downloading and printing it out? We’d love to see your results. Discuss in the 3DBenchy forum thread on 3DPB.com.  Find out more about this latest release at the 3DBenchy website. Check out some more photos below.

 

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