Optimize Spring in Mechanism with BMX

[SK_13639906]

Hello. I am simulating one beam model which rotates around an axis.

・A clock spring is set on the rotation axis.

・In MDO, beam model start to rotates upward once it start running

I would like to explore Minimum Spring Constant K (Nmm/deg)  that allows the beam model to rotate more than 40 degrees.

(no need to change Beam model dimension)

In this case, is it possible to obtain a solution for the spring constant K with BMX?

Or any other solution in Creo?

I try setting Spring constant K as BMX Goal by using relation. But it was not explored

This problem will be solved by hand calculations. However If a solution exists for this simple problem, I will apply the method to more complex problems . (to simulate Car Seat Tumble Motion)

Any advice would be greatly appreciated.

[Catalina]

Hi @SK_13639906 

Thank you for your question. 

Your post appears well documented but has not yet received any response. I am replying to raise awareness. Hopefully, another community member will be able to help.

Also, feel free to add any additional information you think might be relevant. 

Best regards,