[Albert]

Great, thank you for your status update.

You can model the turntable as a simple 1 axis mechanism, however, you should properly calibrate the axis by properly placing the coordinate system the mechanism is attached to. You should follow these steps:

1. Right click the coordinate system where you'll place the turntable
   
2. SelectDefine Reference Frame
   
3. Select method:Turntable Calibration (1 axis)
   
4. Make sure to use a calibrated tool (pay attention to theUsing TCPnote)
   
5. 收集一些points by moving the turntable and teaching the same point on the turntable as you move it. The first point should be right on axis X+ and moving the turtnable towards the positive sense. A minimum of 3 points is required (6-10 recommended). More points is better as it will give you a better understanding of errors.
   

It is assumed that the turntable turns around the calibrated Z axis.