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Joined 2 年前
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Cake day: 2023年6月12日

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  • Cool! This was interesting to see.

    On the design: It looks like it could be good for laser cutting but I doubt it will do more than CNC engraving wood. Would love to be proven wrong. I think the screws are too close and the leverages too large to be solid enough for cutting. We cpuld simulate it to verify the weak spots. No problem for plotting and laser cutting though. I was surprised by the deflection of the Indymill which has more metal parts.

    On the CAD file: I could easily find my way in the file. I generally constrain more (also importing shapes from other Bodies) which makes it more automatic but also more error prone and harder to calculate. It will be interesting to see an assembly of these parts too.

    Looking forward to updates from this build.




  • You can manually edit the gcode to see if printing white first works out better. Then search for a more repeatable solution if you often re-slice.

    Manipulating gcode looks intimidating the first time but it’s really not that crazy. Cura adds comments to the gcode and you can look up the codes otherwise, I expect Pusa Slicer to do the same. You want to move the whole printing sequence of the white nozzle before the printing sequence of the second black one on the first layer. Keep the setup (heating etc) before that.








  • I own this. It is horrible. If the specs were real it would be great, but the specs are not real. It is a 3k black and white monitor with a fixed color filter over it. That means you need 3x3 pixels to resemble a color.

    I consider it a scam from Dasung.

    Boox on the other hand made a sane black and white display. Much better. I own a Max 2 Pro. Sadly they fail to understand that when you report a display as 20px smaller than it really is over an HDMI port and then rescale the image of the computer display on that, that it becomes really uncrisp. Their suggestion is to use the display with 200% scaling (so you don’t notice as much I suppose).

    Epaper is really promising and nice. However both of these companies should either get some real competition or lawsuits.


  • We have linux-magazine delivered to the office.

    The articles are easy to read, I can’t remember having to look up background knowledge but I’ve been using Linux for decades now. The articles generally teach you something practical. I don’t read all of it but what I read I often like. Just lacks depth from time to time.

    Most people don’t visit the office often I think, but it’s there. I tend to take some home and bring them back.


  • Depends on the use.

    The screen protector serves as a blue light filter too, it’s cheaper than a display, and fairly thin. That’s a straightforward addition for my use but if you don’t have issues with your phone dropping then you could certainly do without.

    I very much dislike cases and loved the PH-1 for stating that a phone should be solid enough without a case (sadly it did not survive a 50cm drop on a floor so it did not hold up in practice). If you don’t have much issues with your phone dropping then not having a case makes it so much nicer.

    I take more risk holding my phone than I should which means it falls more than average. The price I have to pay is a screen protector and cover. Replacing the display should be easy, but it’d also be wasteful.






  • Not CoreXY but you may want to check out FLSun’s delta offerings too.

    I have an older one and it has served me well. I bought a QQS pro (I think) for tinkering. It worked well out of the box but I could not resist changing the stepper drivers, installing Klipper, changing the hotend, … It still works well, just faster.

    Looking at the few reviews of what they have today I’d buy again but would try not to swap out parts. That or the Prusa you’re looking at.