![]() stl files for all the 3D printed parts and schematics for the electronic parts. I made engineering drawings to help with making each part and for easy assembly. I researched a few different designs online but couldn't find anything that was quite what I wanted so designed my own. ![]() I decided the best solution was store the printer in a zero-gravity vacuum chamber, but as I couldn't afford that I instead decided to build a simple enclosure. The printer is loud, not ridiculously loud but enough to be annoying when I'm trying to watch YouTube on my laptop next to it. Like everything in my house the printer quickly gets covered in dust, which doesn't really affect the function of the printer but doesn't look very nice and it's a fiddle to clean all the small parts. The extruder head drops when the printer loses power, everyone with a Cetus mkI knows this and in June 2017 an official fix was released which solves it. Although I was very happy with the printer I've found a few things I wanted to improve: I've played with a few materials and found which work best for me and the printer (PLA for quick prototyping and PETG for more durable parts). Over the past year I've printed several useful items (and many useless ones). The Cetus seemed to bridge the gap between reasonable value and sensible quality. Now you know 3 new techniques to help improve the foundation of your 3D printed parts! Next time you are struggling with adhesion, priming, or small delicate parts, you will know the exact technique to use.In May 2017 I bought a Cetus 3D printer, I'd wanted a 3D printer for a while but didn't want something that I'd spend more time fixing than using. If you find that the brim is attached too firmly, you could increase the skirt offset slightly to 0.1 or 0.2mm to add a small gap between the brim and the part. Now when you start your print, the brim will serve as both priming and an adhesion assistant!Īfter the print is complete, the thin brim should easily peel away from the solid part. You can raise the number of outlines even further if you need to increase the surface area of the brim for extra adhesion. Then increase the number of skirt outlines to 5 or more to create a wide ring around your part. To setup a Brim in Simplif圓D, set the skirt offset to 0mm so that the brim will be touching the edges of your model. Once the print is complete, the thin brim can be separated from the solid model and discarded.īecause the Brim is a special type of skirt, it uses many of the same settings explained in the previous section. Brims are often used to hold down the edges of your part, which can prevent warping and help with bed adhesion. The Brim may be a preferred option to the raft (which also helps with adhesion), as the brim can typically be printed much faster and uses far less filament. ![]() Typically, the brim is printed with a increased number of outlines to create a large ring around your part, similar to the brim of a hat. An explanation of the important settings are given below:Ī Brim is a special type of skirt that is actually attached to the edges of your model. This tab contains the settings for the raft, as well as the skirt and brim which we will discuss shortly. To adjust these setting, click on the “Show Advanced” option in the bottom left of this window and then go to the Additions tab. The software also includes many settings that allow you to customize the raft for faster print times or improved adhesion. Then click “Edit Process Settings” in Simplif圓D and place a checkmark beside the “Include Raft” option. First, download and import the STL file from here. Once the print is complete, the raft effortlessly peels away from the print and can be discarded.įor our example today, we are going to add a raft to the popular “Dodecahedron” model. Rafts are primarily used with ABS to help with warping and bed adhesion, but they can also be used to help stabilize models with small footprints, or to create a strong foundation on which to build the upper layers of your part. The raft included in Simplif圓D has been optimized over years of testing on hundreds of different machines to ensure easy separation and a high-quality surface finish on the bottom of your part. Your 3D printed part will be printed on top of this raft, instead of directly on the build platform surface. A Raft is a horizontal latticework of filament that is located underneath your part.
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