Ball Bearing Analysis in Ansys Workbench

Analysis of Scotch Yoke Mechanism using Rigid Dynamics in Ansys Workbench
Download the step file here bit.ly/3bdC7ij
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[@shubhamchauhan1456]

hi is it possible to find cambell diagram rod bearing connected ,please guide me

[@pritampain3174]

Nice... Thank you so much Sir

[@kevalkhona]

welcome

[@rushipatil5236]

I followed the same process but it says an unknown error occurred during solution check solver output on solution information object for possible causes. What should I do?

[@ranjanpal7217]

Amazing explanation..Could you please let me know how to obtain contact stress from the simulation ?

[@kevalkhona]

I don't remember now, i left using Ansys 1 year back

[@raikartushar6965]

Its showing error in hex dominant

[@gggaming9528]

Can we able to find the wear rate sir??

[@kevalkhona]

I don't have that much knowledge Sorry

[@shankarbhandari844]

Is it possible to guide me for explicit dynamic analysis of bearing?

[@kevalkhona]

I have not done explicit dynamic due to low system specs

[@YashPatel-xj9qs]

Sir I have same process from video and used your step file although there is an error showing an internal solutions magnitude limit was exceed and not enough constraints appear to be applied to prevent body motion. What I do sir ?

[@kevalkhona]

1. Internal solutions magnitude limit was exceeded it is due to slower hardware Like less ram, slow hard drive, and slow CPU You can increase the size of element to overcome this problem 2. Not enough constraints appear to be applied to prevent rigid body motion It is normal to have this problem with balls moving freely in the space The second problem is normal and gives a solution

[@YashPatel-xj9qs]

@@kevalkhona Thank you sir

[@kevalkhona]

@@YashPatel-xj9qs don't call me sir I am also a student

[@anbarasanvenkatesan4567]

why we are giving no seperation ?

[@kevalkhona]

Because the balls always in contact with the bearing shell and free to move within the space but should maintain contact

[@kevalkhona]

But if we don't use no separation if takes default contact option ie bonded, the balls will not be allowed to move, they are like welded to the surface.

[@AshishGupta-bc1hu]

@@kevalkhona why not frictional then?

[@faezwahid6935]

can you share and email me your geometry ?

[@kevalkhona]

Ok

[@faezwahid6935]

@@kevalkhona from your outline tab why you put 'displacement' below the 'analysis setting' ? thanks for you cooperation

[@kevalkhona]

@@faezwahid6935 it is given considering the bearing is free to move in axial direction

[@faezwahid6935]

@@kevalkhonabut it have not much move right that's why you consider zero ?

[@kevalkhona]

I have shared the geometry, you can find link in the description

[@raikartushar6965]

Didn't like this one please don't allow this