>>Good Afternoon;
>>
>>I am looking for a low-cost way, a package that will allow me to: >>
>>1. generate models of 3D object, drawings that can then be given to a >>machine shop.
>>2. animate the model
>>3. apply external force(s) to the model to see how the model will move. >>(I
>>am not looking for stress analysis.)
>>
>>SOLIDWORKS has such a package. However its price is US$8k, not in my >>budget.
>>
>>For #3, consider a pendelum that is swinging to and fro. Now apply an
>>external force from some angle. What happens to the object? How about >>an
>>elevator (w/o guides). It hangs by cables. Now push on the elevator. It
>>will tilt. How much? With what force?
>
> Tried simple manual calculations?
>
>>Kind Regards,
>> Wayne
>
> Crossposted to comp.cad.solidworks w/o comment ...
> --
> Cliff