How to give torsional spring
Altair EmployeeDear all,
I am working on shaft mis alignment problem , there are two shaft and both are connected by using two coupler , i did the same analysis with using torsional spring,
Could you please any one suggest me how to give torsional spring , i have coupler stiffness just i need to replace coupler with torsional spring , my rotation axis is X direction,
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Hi,
You can go for making a spring element and apply PBUSH property and enter the directional stiffness value you have.
Altair EmployeeI am using CELAS1 and PELAS for stiffness data, and my rotation direction is X so i am using CELAS in dof4?
IS it correct method?
Altair EmployeeI am using CELAS1 and PELAS for stiffness data, and my rotation direction is X so i am using CELAS in dof4?
IS it correct method?
Pradeep,
Yes, you can use CBUSH or CLEAS1. in your case Stiffness is around X which is Dof4
Altair EmployeeThank You SIr, can i creat CELAS in dof 4 or can i change c2 as 4 in card edit?
Altair EmployeeAltair Employeeok thank you sir,
i want to model a torsion spring, which create torsion in only cloclwise and freed in other direction, how to c
reate
could any one reply?