I use solidworks 2014 SP5 and when in use dome feature i haven't seen "Elliptical dome".
Can anyone help me ?
As per the help, the elliptical dome option is only available for cylindrical or conical shaped models. That means that the face that is selected for the dome must be circular.
2015 SOLIDWORKS Help - Dome
I hope this helps,
i extrude cylindrical but dome feature not have elliptical dome.
Can you add a picture and/or the SOLIDWORKS file since it is not possible to tell what may be wrong from your description. If you want to attach a file, use the advanced editor option in the upper right corner.
Also, please add information about what version you are running, etc.
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