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mechanical gear shaft analysis

  • Thread starter Thread starter keccossj4
  • Start date Start date

keccossj4

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Hello everyone, I am new in the use of ansys and I am carrying out an exercise say end to itself on static analysis of a tree of a mechanical change for a motorcycle
The problem is that I got stuck on the definition of forces and vincos at stake.
I imported the geometry file from the pro/e exporting to .sat (agis)...export works because I tried it on an altyro piece
I should bind the shaft with two bearings (a hinge and a cart) placed in the lower diameter zone and two forces (which derive from the intrusion of the dentate wheels)...the forces are not on the axis of the shaft but at distance (26mm and 19mm) therefore generate as well as cutting also torque moment on a portion of tree...how do I define these forces and constraints.
thank you... if someone helps me really save my life
 

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positions the force correctly in your model and the "scarichi" on the mating surface of the gear/shaft that could be a tab, a grooved coupling, a warm calage, etc.

aminati
 
I'm here! However,
the problem is this: If I have to select for example the lower diameter cylindrical surface, I select it all, while the charged tooth wheel is only 9 mm thick so the force is applied only to 9 mm of that surface (22mm) and I did not find the way, once inserted the geometry in ansys to create for example offset planes to use in the simulation or tools to phytize the surfaces
 

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