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Optimize Spring in Mechanism with BMX

SK_13639906
10-Marble

Optimize Spring in Mechanism with BMX

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.

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