My first freeCAD Tutorial

About the development of the FEM module/workbench.

Moderator: bernd

User avatar
cnirbhay
Posts: 116
Joined: Wed Aug 17, 2016 4:24 pm

My first freeCAD Tutorial

Postby cnirbhay » Thu Aug 18, 2016 6:54 pm

(https://www.youtube.com/watch?v=wAJe1R5NDGw)

My First FreeCAD Tutorial.

I hope you all like it.

Please like, comment, ask questions, share.

Thank you.

Regards
Nirbhay Chauhan
kuroshivo
Posts: 39
Joined: Mon Dec 22, 2014 3:16 pm
Contact:

Re: My first freeCAD Tutorial

Postby kuroshivo » Fri Aug 19, 2016 9:43 pm

Nice! Can you share the FreeCAD file?

--
jeremy
User avatar
cnirbhay
Posts: 116
Joined: Wed Aug 17, 2016 4:24 pm

Re: My first freeCAD Tutorial

Postby cnirbhay » Sat Aug 20, 2016 4:19 pm

Yes, sure, Jeremy. Here it is with this reply.
Attachments
My first model.rar
(982.58 KiB) Downloaded 50 times
kuroshivo
Posts: 39
Joined: Mon Dec 22, 2014 3:16 pm
Contact:

Re: My first freeCAD Tutorial

Postby kuroshivo » Thu Aug 25, 2016 9:31 pm

See http://bit.ly/2bjJI4R for a similar calculation done online at http://www.caeplex.com/demo

Thanks for sharing your work!

--
jeremy
User avatar
cnirbhay
Posts: 116
Joined: Wed Aug 17, 2016 4:24 pm

Re: My first freeCAD Tutorial

Postby cnirbhay » Fri Aug 26, 2016 9:19 am

kuroshivo wrote:See http://bit.ly/2bjJI4R for a similar calculation done online at http://www.caeplex.com/demo

Thanks for sharing your work!

--
jeremy
Good work done, Jeremy and you're welcome. :)
User avatar
easyw-fc
Posts: 2905
Joined: Thu Jul 09, 2015 9:34 am

Re: My first freeCAD Tutorial

Postby easyw-fc » Sat Aug 27, 2016 5:26 pm

cnirbhay wrote:(https://www.youtube.com/watch?v=wAJe1R5NDGw)

My First FreeCAD Tutorial.

I hope you all like it.

Please like, comment, ask questions, share.

Thank you.

Regards
Nirbhay Chauhan
Hi @cnirbhay
thank you very much for your tutorial... I've learn how to use FEM from it! :D
viewtopic.php?f=3&t=17068&p=135475#p135475

Would you mind to make a tutorial also for Temperature FEM analysis?
I was trying to replicate those two examples, but I didn't succeed
simplechip_05_multiple_mat.fcstd
from
viewtopic.php?f=18&t=16749&start=40#p133612
Image
or
simple_chip.fcstd
from
viewtopic.php?f=18&t=16749&start=40#p133620
Image
thank you in advance
Maurice
User avatar
makkemal
Posts: 395
Joined: Wed Apr 29, 2015 12:41 pm
Location: South Africa
Contact:

Re: My first freeCAD Tutorial

Postby makkemal » Sun Aug 28, 2016 6:46 am

I will try todo the video tutorial thingy on this, somthing new to learn ;)
User avatar
makkemal
Posts: 395
Joined: Wed Apr 29, 2015 12:41 pm
Location: South Africa
Contact:

Re: My first freeCAD Tutorial

Postby makkemal » Sun Aug 28, 2016 1:00 pm

Ok I gave this ago , it took a few tries
https://youtu.be/CGSrqvAZ97M
PCB_example.fcstd
(577.2 KiB) Downloaded 47 times
See if it makes sense
User avatar
cnirbhay
Posts: 116
Joined: Wed Aug 17, 2016 4:24 pm

Re: My first freeCAD Tutorial

Postby cnirbhay » Sun Aug 28, 2016 4:24 pm

easyw-fc wrote:Hi @cnirbhay
thank you very much for your tutorial... I've learn how to use FEM from it! :D
viewtopic.php?f=3&t=17068&p=135475#p135475

Would you mind to make a tutorial also for Temperature FEM analysis?
I was trying to replicate those two examples, but I didn't succeed
simplechip_05_multiple_mat.fcstd
from
viewtopic.php?f=18&t=16749&start=40#p133612
Image
or
simple_chip.fcstd
from
viewtopic.php?f=18&t=16749&start=40#p133620
Image
thank you in advance
Maurice
Yes, sure, Maurice. I'll make your desired tutorial soon after updating my FreeCAD version with thermal attributes, even you can tell me more topics on FreeCAD, I'll make tutorials on that too. :-)

--
Nirbhay Chauhan
https://cnirbhay.wordpress.com/
User avatar
easyw-fc
Posts: 2905
Joined: Thu Jul 09, 2015 9:34 am

Re: My first freeCAD Tutorial

Postby easyw-fc » Sun Aug 28, 2016 8:41 pm

makkemal wrote:Ok I gave this ago , it took a few tries
https://youtu.be/CGSrqvAZ97M
PCB_example.fcstd
See if it makes sense
Hi @makkemal thank you very much for the 'illuminating' and very useful tutorial! :D
I managed to replicate your analysis using the latest FC 0.17 8318 in win10 64b
1) I just opened your example in FC 0.17 7745
2) I removed all the analysis and create the Mesh
3) I copied the Fusion object and the Meshed into FC 0.17 8318
4) I replicated all the steps as in your tutorial
and that's it! :D
fem-thermo-mechanical-ok.png
fem-thermo-mechanical-ok.png (257.67 KiB) Viewed 1955 times
I still get a slightly different colors result, but it seems to be aligned to your simulation and I don't get anymore warning or error messages on Report Window...
I will see if I can replicate it also on a VM with ubuntu and see if the colors will be as in your example...
Thank you again for your support and for your effort in FEM Analysis!
cnirbhay wrote:Yes, sure, Maurice. I'll make your desired tutorial soon after updating my FreeCAD version with thermal attributes, even you can tell me more topics on FreeCAD, I'll make tutorials on that too. :-)
Thanks again for your tutorial, it helps me a lot!

I'll be tuned to this channel!
Maurice