SLA (9000R) vs MJF (PA12-HP) 3D printing services from JLCPCB

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 22

  • @bilalexl
    @bilalexl 2 ปีที่แล้ว +3

    This is a video I was waiting for so long! I was very interested in seeing real review of JLCPCB 3d prints. Now I am going to make an order. Thank you so much!

  • @garagecedric
    @garagecedric 2 ปีที่แล้ว +5

    At work I order alot of MJF prototypes, its really great for high temp mechanical parts. Its also easy to rework, which is nice, and the finish is really nice.

  • @joshmyer9
    @joshmyer9 2 ปีที่แล้ว +4

    The error in the resin parts really confuses me. It's a process that's usually much tighter than that; that amount of error would be barely tolerable for an FDM print on most 0.4mm nozzle machines. I'm also a wondering if they kept the orientations as specified, or printed them on an angle. That works a lot more reliably in my experience. It also doesn't tear the FEP as much, which is a big win.
    Did they specify the resin used? There are a lot of options, and they're all weird and proprietary, so if they change vendors, it may have a huge impact on performance between orders.
    As far as pricing goes: it's totally worth a premium to not have to deal with a resin printer. I love the results from resin SLA, but rarely use mine because it's such a mess. Other people don't seem to have this problem, but they can probably eat pasta in a white shirt without ruining it, unlike me. Maybe I'm just sloppy in general.
    Thanks for putting this together, and I'm looking forward to the next tests!

  • @santiagoblandon3022
    @santiagoblandon3022 2 ปีที่แล้ว +3

    Very interesting. I've always wondered how SLS PA12 parts compare to MJF PA12, also having in mind the price difference

  • @jraym17
    @jraym17 2 ปีที่แล้ว +2

    Hey Igor, I was wondering if you have on your to do list a video on how ambient air temperature effects your print quality? We all know about and needing heating but what happens if you print in different temperatures with pla?

    • @MyTechFun
      @MyTechFun  2 ปีที่แล้ว

      With PLA it shouldn't be very big difference, probably with warping materials there is. But good subject for a video and testing

  • @girenloland
    @girenloland 2 ปีที่แล้ว +1

    Great video as usual. Did you ever test PETG HT100?

  • @St0RM33
    @St0RM33 2 ปีที่แล้ว +1

    yes do the list

  • @ВячеславПетров-п1х
    @ВячеславПетров-п1х ปีที่แล้ว

    A lot of work has been done. Thank you

  • @dadsfriendlyrobotcompany
    @dadsfriendlyrobotcompany 2 ปีที่แล้ว +1

    Any thoughts on repeating the test with humidity aged nylon? It gets a lot of it's toughness from some moisture absorbtion

    • @MyTechFun
      @MyTechFun  2 ปีที่แล้ว +1

      PA12 stabilise with absorbing of the moisture after 10-14 days. It took more time to arrive from China. And PA12 is not so sensitive to moisture, unlike PA6 or PA6.6.

  • @7766aaa33
    @7766aaa33 2 ปีที่แล้ว +1

    Hi, is the SLS Nylon by JLCpcb new? And are you planing to test it? Thanks

    • @MyTechFun
      @MyTechFun  2 ปีที่แล้ว +1

      I already tested something similar: th-cam.com/video/WbueAfAIvNM/w-d-xo.html

    • @7766aaa33
      @7766aaa33 2 ปีที่แล้ว

      @@MyTechFun thanks, I have watched it and ordered my part 👍🏻 very helpful video

  • @hithere2561
    @hithere2561 2 ปีที่แล้ว +5

    0.1mm error for resin printing is like total trash quality. 0.05 is normal deviance.

  • @nopidou
    @nopidou 2 ปีที่แล้ว +1

    Very helpful video! Thank you.

  • @robc3863
    @robc3863 ปีที่แล้ว

    They need to allow for shrinkage

  • @IcecalGamer
    @IcecalGamer 2 ปีที่แล้ว +2

    Again, as always, i have no idea why i watch your videos :D I have no interest to start 3d Printing.
    Great work 👍👍
    Edit: @Igor Did you also order the specimen that was printed in the wrong orientation? Also the one that was missing? For next time.

    • @MyTechFun
      @MyTechFun  2 ปีที่แล้ว +1

      In that case, the video is perfect for you. For example you can download something from thingiverse.com and use 3D printing services :-)

  • @timothylam1037
    @timothylam1037 2 ปีที่แล้ว

    nice video