Introduction to Dynamic Simulation [Part 3] CATIA 3DExperience R20x

Hello CATIA Fans :)
This video is the 3rd part of our Introduction to Dynamic Simulation on CATIA 3DExperience R2020x. In this new tutorial we will talk about group of contact between several parts. For illustrating group of contact, the scenario is the following: 4 balls falling in a funnel.
You will create the contacts between the balls and the funnel, and the contacts between each ball. As well as adding friction coefficient [ intro Part 1: • Introduction to Dynami... ] and restitution coefficient [ intro Part 2: • Introduction to Dynami... ].
As you probably now already, if you have seen the other videos, you will create a dynamic scenario in Mechanical Systems Experience. You will create a gravity excitation and compute the dynamic simulation.
You will try different diameter size of the funnel hole and study the behavior of the falling balls.
Enjoy and remember to stay home! Hope this video will be helpful for you to learn more about 3DExperience :D
Find the model on this GrabCad link: grabcad.com/li...
Please Like, Comment, Share and Subscribe ;)

[@expertpkr4077]

Thanks for the video ,I will keep on learning from you .

[@MaximeChagnot]

Thank you TEK P7 :)

[@Binette96]

Hello, thank you for this nice videos, do you know if it is possible to run this simulation on Catia V5 too ?

[@Murat.KARAKAS]

Thanks for the useful videos. Should I change any preferences on 3DX before start to define a mechanism? Thanks in advance

[@MaximeChagnot]

Hi Murat k., No need to change any preferences before using mechanism :) the normal settings are working fine

[@YFA912]

Awesome as usual, however I tried to reproduce the example of the part 2 I still don't know what I did wrong because the ball doesn't move nevertheless aparently it compute correctly. As soon as I can reproduce it I'll open a Champagne bottle and let you Know. 😀

[@MaximeChagnot]

Hello Yannick and thank you for you nice comment :) When creating the scenario have you select "Simpletic Euler" for the simulation? Also have you added the weight and gravity (very important)? Let me know if this helps more!