Multi Body Dynamics with FreeCAD + MBDyn

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josegegas
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Multi Body Dynamics with FreeCAD + MBDyn

Post by josegegas »

The first steps using my MBDyn + FreeCAD workbench to do a bit more complex simulations... very exiting!

phpBB [video]
Last edited by Kunda1 on Thu Nov 14, 2019 2:02 pm, edited 1 time in total.
Reason: fixed typos in title and added video tags
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DeepSOIC
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Re: Multi body dinamics with FreeCAD + MBDyn

Post by DeepSOIC »

that looks quite seriously cool!
BTW, there's a video embedding tag on the forum.
triplus
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Re: Multi Body Dynamics with FreeCAD + MBDyn

Post by triplus »

Nice!
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Kunda1
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Re: Multi Body Dynamics with FreeCAD + MBDyn

Post by Kunda1 »

Next level! Nice work!!!!
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herbk
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Re: Multi Body Dynamics with FreeCAD + MBDyn

Post by herbk »

Hi Jose,

Nice Animation, but your construction dosn't work... Have a look at the Axis of the big gearwheel. ;)
Gruß Herbert
vocx
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Re: Multi Body Dynamics with FreeCAD + MBDyn

Post by vocx »

For reference, the development thread is here, FreeCAD as pre-post procesor for MBDyn.
Always add the important information to your posts if you need help. Also see Tutorials and Video tutorials.
To support the documentation effort, and code development, your donation is appreciated: liberapay.com/FreeCAD.
Rana
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Re: Multi Body Dynamics with FreeCAD + MBDyn

Post by Rana »

Very Good work, looking forward for FreeCAD MBD workbench for all platforms . Thanks and best wishes for your work.
josegegas
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Re: Multi Body Dynamics with FreeCAD + MBDyn

Post by josegegas »

herbk wrote: Fri Nov 15, 2019 12:35 pm Hi Jose,

Nice Animation, but your construction dosn't work... Have a look at the Axis of the big gearwheel. ;)
Sorry, what do you mean by construction?
herbk
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Re: Multi Body Dynamics with FreeCAD + MBDyn

Post by herbk »

Hi Jose,

i don't know how you label the single parts, so it's not easy to describe... I made screenshot and put a red mark at the shaft where the big gearwheel runs on. At this shaft the purple signd parts will chrash.
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flr.jpg
flr.jpg (76.15 KiB) Viewed 5176 times
Gruß Herbert
vocx
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Re: Multi Body Dynamics with FreeCAD + MBDyn

Post by vocx »

josegegas wrote: Sat Nov 16, 2019 8:28 am Sorry, what do you mean by construction?
I think herbk means if you were to physically build this machine, it would probably not work as this ideal model. Did you add collision detection yet, or not?
Always add the important information to your posts if you need help. Also see Tutorials and Video tutorials.
To support the documentation effort, and code development, your donation is appreciated: liberapay.com/FreeCAD.
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