• 60 Posts
  • 423 Comments
Joined 1 year ago
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Cake day: July 29th, 2023

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  • Keeping a woodworking hobby from devolving into tool collecting can be a trick.

    This can be true of most hobbies, lol. Amusingly, three others of yours fall into that pattern.

    Electronics? If only I had a bigger power supply, higher speed/more channel scope, hot air station, logic analyzer, etc. Guitars? I have friends and coworkers who play. No one only owns one guitar, pedal, amp combo. Gardening? I have quite the setup in my basement to get seeds going, but I live in zone 6 and need to compensate some for the short growing season. Cooking can also be it’s own equipment rabbit hole.

    Beyond that: Cameras? Choosing which brand of body to use, sensor size, lens collection, tripods/flash/accessories. If you play a tabletop game do you really play a tabletop game or are you looking for an excuse to make and paint minis? 3D printers can be just as much about messing with the printer as actually printing things.

    I think it’s important to recognize the pattern so you can consciously decide if you want to fall into it or avoid it. For some people, the collecting around the hobby is even better than doing the hobby.






  • Is the print stopping or does the printer keep going like all is well?

    If the printer is continuing like everything is normal, you can surmise that the issue is either the heater, the extruder, or the filament path.

    What does your temp graph look like during the print? Oscillations = potential wiring issue, especially if they’re not present for the whole print.

    Have you caught the printer doing this? Is the extruder clicking? If yes, something is preventing the filament from moving through the extruder. You’re either developing a clog or something is preventing the filament from feeding (binding, etc).

    If the extruder isn’t clicking, and the print continues for a bit, does the extruder slowly chew through the filament? If yes, you probably need more tension on the feed screw. I would still suggest looking for souces of binding.


  • I truly don’t get PMs who themselves haven’t done the thing they’re now PMing. I like to think I make a decent PM because I was a user, got frustrated, made my own version of the thing that was way faster and easier, that saw some success, I learned a bunch, and now I PM that space after I figured out I had much stronger opinions on what a thing should do/be and why that mattered than then actual implementation.



  • Qualcomm’s stuff is within single-digit percentage points of the current-gen AMD and Intel chips both in power usage, performance, and battery life

    Back in June, the new Snapdragon X processors were a lot more efficient than their x86 based counterparts. I can personally attest to much lower levels of heat generation.

    The problem is that the current tradeoff is that huge amounts of the software you’ve been using just does not work, and a huge portion of it might NEVER work, because nobody is going to invest time in making it behave.

    I agree with the sentiment, but IMO this is a PC and Windows problem. I would also extend this beyond pure comparability. I say this for a few reasons

    • I lose about 5% charge/day with my laptop asleep. It does wake up very quickly, but 5%/day feels like a lot. At this point, I don’t think Microsoft has a strong incentive to really optimize the kernal for efficiency
    • Historic massive variability in hardware across devices also makes it hard to optimize efficiency, although the current crop of snapdragon x laptops seem to have less variability
    • One of the strengths of windows is that it can run applications written 20+ years ago fairly reliably. There’s a ton of software that’s still floating around that hasn’t been actively supported in years. I don’t see all of these software companies desiring to port their code over, especially without guarantees that the market will adopt ARM (the Apple approach) or until they see the ARM adoption rate go up (the current Windows approach)

    All that said, I’ve had zero issues with emulation so far. I never personally used a M1 max when they launched, but from reports of that era the current Windows experience is at least as good as that.


  • I own a Lenovo Yoga slim 7x Gen 9, which is powered by a Snapdragon X. It certainly checks the “good enough” box. I use it primarily for photo culling/editing (I’m a holdout dedicated camera user). It is more than fit for purpose there, stays cool, is slim, and although I know the fan has come on a few times I wouldn’t have known if it wasn’t on my lap. When I bought mine, it was also one of the better deals - you could upgrade to 32 GB of memory and a SSD for under $125 in total. The SSD also isn’t soldered, but the memory is. The 3k OLED display is amazing, but if you want the ultimate battery sipper it’s probably not the best choice. I still get tons of runtime per charge, but am somewhat sad that I lose about 5% charge per day thanks to the laptop not really being off while asleep.

    The biggest downside is linxu support is very hit and miss depending on the laptop in question, which means you’re tied to windows 11. I don’t have the time to tinker with it, so I haven’t looked much further into it than this.





  • It goes beyond this to the things people print. There’s a lot of… low shelf life dudads turned out by a subset of our community. For example, a coworker printed each of the ten of us a 4" tall Groot as a holiday present pre-covid. I bet most of those wound up in the bin. I totally get the hobby of collecting trinkets, but often wonder about the end state - it will all eventually need a new home or will end up in a landfil.

    Plastic recycling is a fine idea, but in many cases the material winds up getting shipped overseas and burned. It’s also the least preferred option of reduce, reuse, recycle. It is cool that some filament companies are now accepting scraps, but that’s not very common (yet?). I also wonder how they deal with contamination. Sorting the different plastic types is difficult today from my understanding. That and low resale value is why plastics recycling is struggling.

    All that said, I am a massive believer in functional prints. You can breathe new life into existing things and the things you create can be here for a long time.












  • IMALlama@lemmy.worldto3DPrinting@lemmy.worldMy new specs
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    1 month ago

    When you smooth you do give up some dimensional accuracy.

    These days, I more or less exclusively print ASA and PETG. I would call the ASA tougher than PETG, but PETG’s ability to stick to itself when printing makes me prefer it for thin parts. In my experience, PETG also allows for more elastic (temporary/recoverable) deformation before the part undergoes plastic (permanent) deformation.