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Joined 1 year ago
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Cake day: September 20th, 2023

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  • bluewing@lemm.eeto3DPrinting@lemmy.worldPLA living hinges
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    15 hours ago

    At some point the toys would fail, they were 8 and 9 year olds after all, but it could take a month or more in the hands of children. I was pretty shocked. I did have a paper wad cannon that had a spring that was printed all in one inside the barrel. The first few had issues with the compression spring breaking when over compressed by the kids. But a bit of a redesign of the spring by making it beefier, it not only lasted nearly the whole school year but the kids got more range. Much to the other teachers and parents disappointment.


  • I’ve Printed LOTS of PLA living hinges and even springs. They do work just fine for the limited to moderate cycles they last. I’ve printed 100’s of toy catapults and other small toys in PLA and then handed them out to 8 and 9 year old children. They held up amazingly well under that abuse.






  • I’ve never really liked the UI in LibreOffice either. It’s usable, but always felt clunky to me. And it feels so heavy and ponderous to use. That says something from someone who wears the sackcloth and ashes of FreeCAD…

    I did use OnlyOffice for a bit and I thought it was better for my needs than LibreOffice. But it was still overkill my current needs. So now I’m down to just AbbyWord and Gnumeric since I only need the odd document and simple spreadsheet.

    Edit for missed word




  • Concrete lathes are far from a new idea. During WW1, the US needed more lathes than we had. It could take years for a cast iron casting to age enough sitting outside before you could do the final machining to actually build a lathe.

    So concrete was tried as a substitute for cast iron. It has some good properties, it cures quickly, is rigid enough, and dampens vibrations pretty well. The downsides are you require a physically larger machine that takes up more floor space, and they are difficult to move making resale difficult, and they don’t last as long in that usage, so they aren’t cheaper in the long run.

    Concrete lathes had their day and quickly died out to be forgotten.






  • There has been an effort improve the usability of the GUI. And a pointed effort to create a unified and default assembly workbench that actually works, (it seems off to a good start). Some improvements to the CAM workbench and several others. But much of what other things have been done are relatively minor like improving the solvers ability to create fillets and chamfers without failure.

    But honestly, Ondsel has been very open that the main goal with the 1.0 release is the TPN resolution and far less about new features.







  • You only need an account if you want access their cloud storage and sharing management. You can get a tiny free account if you want. I signed up for the freebie since I sometimes work between 2 computers on the same project. But if you only use one computer, it’s not going to get you anything extra.

    You can add Ondsel Lens to your regular install simply by installing it through the add-on manager if you want.