3ROHrrr333=;Figure 9-9 Polar coordinatesThe position specifications for the pole and points P1 to P3 in polar coordinates are:Pole: X30 Z30 (relative to the zero point)P1: L30 α30° (relative to the pole)P2: L30 α60° (relative to the pole)P3: L30 α90° (relative to the pole)9.4.5 Clamping the spindleThe "Clamp spindle" function must be set up by the machine manufacturer.Machine manufacturerPlease refer to the machine manufacturer's specifications.Note for selecting the clamp spindle function under ShopTurnThe machine manufacturer also specifies whether ShopTurn will clamp the spindleautomatically if this would facilitate machining, or if you can decide the types of machining forwhich the spindle should be clamped.If you are to decide the types of machining for which the spindle is to be clamped, the followingapplies:You should note that when machining in the end face/end face C and peripheral surface/peripheral surface C planes, clamping only remains active for contour milling and drillingoperations. On the other hand, when machining in the end face Y/end face B and peripheralsurface Y planes, clamping is modal, i.e. it remains active until the machining plane is changed.9.5 Creating a ShopTurn programCreate a separate program for each new workpiece that you would like to produce. Theprogram contains the individual machining steps that must be performed to produce theworkpiece.Creating a ShopTurn program9.5 Creating a ShopTurn programTurning248 Operating Manual, 05/2017, A5E40868721