![]() ![]() Printer pauses at certain layer creating dripping spotsīeta Was this translation helpful? Give feedback.īack pressure compensation is realized in the Flow Equalization setting.Unwanted travel moves when monotonic order in enabled.Gaps in inner wall where it has enough space to print one line.Fixed a bug with Bottom Skin Expand Distance at zero caused skin to expand beyond walls.Fixed a bug where the centerline of Central Deviation is not generated.Fixed a bug where the Seam placement was not on the correct corner.Fixed a bug where the Inner Line Width was wider than the end of the model.Fixed a bug with Minimum Wall Line Width setting was used if Print Thin Walls was disabled.Fixed a bug where blobs in g-code were generated.Fixed a bug with Line Compactness behaviour was inversed for Central Deviation.Fixed a bug where the width was not adjusted.Fixed a bug with opening old project files in Arachne. ![]() Wall Distribution Count, which is only enabled/visible if the Inward Distributed strategy has been selected.A picture really does say more than a bunch of words sometimes.If you need to share a model, please save as a project (file – save project) and attach here as a.Please note the printer you used, as well as any profiles or changes.Make sure that it isn’t already a known issue. Read the release notes before posting.We really appreciate it if you would follow the following guidelines while posting: You are here because you probably want to share some feedback about Arachne engine beta 2! Share your feedback, show your results and/or provide us your input for print profiles for your preferred 3D printer with us here in the comments below. Which received an overwhelmingly positive response, thank you for all your feedback! Ultimaker did not specifically describe what exactly they did in these profiles, but they are easily inspectable.Welcome to the discussion thread of the second beta of Arachne!Įarlier this year, we released the first beta of Ultimaker Cura Arachne engine. However, it would be relatively straightforward to replicate Ultimaker’s profile parameters for any other machine. That triggered them to work on optimizing the solid printing approach in Ultimaker Cura, and a way of helping their customers in a very practical manner.įor other companies using Ultimaker Cura as their slicing software, these improvements are not going to automatically appear in version 4.13.1. From that data they determined that many users were printing objects with 100% infill, presumably for making the strongest parts possible. Why did Ultimaker decide to speed up solid 3D print jobs? There’s something users may not realize: Ultimaker provides statistical information back to the company for analysis. The solid print using the Draft Extra Fast profile was 35% faster in my example, and it also used somewhat less material. What’s really interesting is the new Extra Fast 0.30mm profiles, which just rip through these 3D models at enormous speed. However, the normal profiles seem pretty much identical between versions. That is a tremendous advantage for anyone using this combination of software and hardware. Note: new profiles compared against related old profiles Īs you can see, the print times on the solid prints are substantially faster in each case when using version 4.13.1. I prepared a large 3D model of a 100 x 50 x 100 brick and tried various combinations of settings to see how the estimated print time would change on an Ultimaker S5, comparing the same scenario on version 4.12.1.Ĭomparison of Ultimaker Cura estimated print times between v4.12 and v4.13. I wondered how “real” this could be, so I undertook some testing. This means that parts printed at 100% infill will print up to three times faster – perfect for parts meant for engineering environments” The other speed improvement deals with solid 3D prints. In workplaces where you “shouldn’t play with the settings”, this could mean easy access to faster 3D prints. While it was always possible to manually do this, Ultimaker has set up a default profile for their equipment that is now readily available and certified. Compared to the standard 0.15mm layer size, this potentially doubles print speed just considering the number of layers. Trading a coarse surface for a faster print can work in many situations. This makes sense and is often used by those seeking faster prints at the cost of resolution. This allows you to print up to twice as fast without switching to a larger print core.” “Releasing a brand-new 0.3 layer height option for both the default and draft profiles.
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