FreeCAD and CNC machining - Basic profile and pocket toolpaths

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  • เผยแพร่เมื่อ 26 พ.ย. 2024

ความคิดเห็น • 23

  • @umlooad
    @umlooad  ปีที่แล้ว

    Here are some top tool and material recommendations. If you purchase through these affiliate links, I earn a small commission at no extra cost to you. Happy browsing!
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  • @camcutcnc
    @camcutcnc ปีที่แล้ว +4

    Hello, I liked your video and I subscribed. I have been doing CNC machining for more than 20 years. I believe your part would have been perfect if you reversed the machining order, I E work from the center to the perimeter. That way the part would be held very well until the very end. I have a suggestion for another video. I have not been able to find a video on cutting templates. I E cutting a thin piece of stock say 2 or 3mm thick. These would be cut in one pass , inside cuts first. I think it would be a popular video as there are a lot of uses for that kind of cutting. Model airplanes, boats, jewelry boxes etc.....This kind of machining is so useful. Thanks for your time !!

  • @Josectre
    @Josectre ปีที่แล้ว +2

    Very nice! Thanks for showing your steps. I'm wanting to start some projects myself.

  • @ProBangers
    @ProBangers ปีที่แล้ว +3

    Great video. Thanks. I am trying to do some learning before I even order a CNC router and these videos help a lot.

  • @SomeGuyInSandy
    @SomeGuyInSandy ปีที่แล้ว +3

    FreeCAD rocks!

  • @Championheli
    @Championheli ปีที่แล้ว +2

    Very good video to learn and apply the processes in "Path". In practice, the problem of clamping the workpiece and the sequence of machining would arise.
    Ok, I see - material is plywood an for fixing you use double-sided tape 🙂

  • @wantafastz28
    @wantafastz28 ปีที่แล้ว +1

    Hopefully you make more exercises like this.

  • @uhadonejob
    @uhadonejob หลายเดือนก่อน +2

    If you think about the most important part of your video it is the interaction with the FreeCAD software. Looking at your video the items you are selecting and manipulating in the menus and project tree are tiny and you go really fast. It is useful information but presentation could be improved a lot.

    • @OPMElectronics
      @OPMElectronics 8 วันที่ผ่านมา

      I agree. There's a special place in h*ll for people that make instructional vids using personalized layouts instead of default, hotkeys and move hyper quick without ever saying what they are actually clicking. My screens do not match his, I can't find half the things he's clicked (further complicated that some buttons have been renamed, not his fault), this vid should be all my answers but I'm stuck 3 minutes into it, had to leave to watch 3 other vids to fill in gaps and now that I'm back here, I'm stuck again 5 seconds later.

  • @JustAboutAnything66
    @JustAboutAnything66 หลายเดือนก่อน

    The G Code is always in millimeters, even though everything (as far as I know) is set to standard inch. I've tried every "fix" I can find online, and it still comes out mm instead of inch.

  • @daveharral2087
    @daveharral2087 ปีที่แล้ว +1

    This was very helpful!

    • @umlooad
      @umlooad  ปีที่แล้ว

      Do you have something specific in mind?

  • @stefankrimbacher7917
    @stefankrimbacher7917 ปีที่แล้ว +1

    Sehr gut erklärt. Verwende derzeit die Version 0.21

  • @jlo13800
    @jlo13800 3 หลายเดือนก่อน

    I have freecad 0.21.2 will this work?

  • @carlslater7492
    @carlslater7492 2 ปีที่แล้ว +1

    Hmmm I have a Onefinity Journeyman CNC. I use Freecad about 50% of the times and VCarve Pro the remaining 50%. FreeCad has some very nice features that VCarve Pro does not

    • @umlooad
      @umlooad  2 ปีที่แล้ว

      Hi Carl, I sometimes use Blender. It´s not a CAD software, but good if you want to create quick results. You can check some of my videos to get an impression. For the precise stuff, I use Freecad or Fusion.

  • @TheMysticABC
    @TheMysticABC 2 ปีที่แล้ว +1

    Hello .
    Thank you for your great video which I found very useful to follow
    If I may ask.
    I am also using v19 of freecad and then tried it with version 20 with the same results
    In your video where you do all the path work ...
    In depth, I do not get the option for final step down
    In operation, I do not get the options like cut mode, pattern, angle, stepover percent, etc...
    Am I missing a step that would enable those option ?
    Many thanks

    • @TheMysticABC
      @TheMysticABC 2 ปีที่แล้ว +1

      Finally worked it out after watching your video a few times
      It was there but I did not spot the subtle difference betweenteh two path operation s
      You uses a profile path for the outside and a pocket shape for the pocket shape which enables all those missing options
      Keep producing more great videos
      Stephan

    • @umlooad
      @umlooad  2 ปีที่แล้ว

      @@TheMysticABC Hello, yes this can easily be overseen. By the way I'm using Freecad with this configuration:
      OS: Windows 10 Version 2009
      Word size of OS: 64-bit
      Word size of FreeCAD: 64-bit
      Version: 0.19.24267 +148 (Git)
      Build type: Release
      Branch: Branch_0.19.4
      Hash: 476ecf091941bead59b14e44afa6064d5a66afa3
      Python version: 3.8.6+
      Qt version: 5.15.2
      Coin version: 4.0.1
      OCC version: 7.5.3
      Locale: German/Germany (de_DE)

  • @TheMysticABC
    @TheMysticABC 2 ปีที่แล้ว +1

    Interestingly enough, I also do wood turning
    I am thinking of projects that combine both wood turning and CNC finishes to that.
    Perhaps that is something for you to experiment with and do some youtube videos on

    • @umlooad
      @umlooad  2 ปีที่แล้ว

      This is exactly what is in my mind, but not that easy and needs some preparation. Let´s see if we can have some fun.😉

  • @job7235
    @job7235 ปีที่แล้ว +1

    Thanks for trying but your accent is very hard to listen to and the image scale is way too difficult to see.

  • @HaasMill
    @HaasMill ปีที่แล้ว +2

    Can you make a video about 3d milling