5 ShopTurn Functions 08/20055.6 Contour milling 5♥ Siemens AG, 2005. All rights reserved5-304 SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 EditionZ0Z1DXYDZUXYUZEnd face/End face C:Reference point in Z direction (abs.)Depth with reference to Z0 (abs. or inc.)Maximum infeed in the XY planePlane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)Maximum depth infeed (Z direction)Finishing allowance in planeFinishing allowance in depthmmmmmm%mmmmmmX0X1DYZDXUYZUXPeripheral surface/Peripheral surface C:Cylinder diameter ¬ (abs.)Depth with reference to X0 ¬ (abs. or inc.)Maximum infeed in the YZ planePlane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)Maximum depth infeed (X direction)Finishing allowance in planeFinishing allowance in depthmmmmmm%mmmmmmCPZ0Z1DXYDZUXYUZEnd face Y:Reference pointReference point in Z direction (abs.)Depth with reference to Z0 (abs. or inc.)Maximum infeed in the XY planePlane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)Maximum depth infeed (Z direction)Finishing allowance in planeFinishing allowance in depthDegreesmmmmmm%mmmmmmC0X0X1DYZDXUYZUXPeripheral surface Y:Reference pointReference point in X direction (abs.)Depth with reference to X0 (abs. or inc.)Maximum infeed in the YZ planePlane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)Maximum depth infeed (X direction)Finishing allowance in planeFinishing allowance in depthDegreesmmmmmm%mmmmmmRetractionmodeIf more than one approach point is necessary, specify the retraction height to whichthe tool retracts between approach points. To retraction plane Z0+safety clearance (for end face/end face C and end face Y only) orX0+safety clearance (for peripheral surface/peripheral surface C and peripheralsurface Y only)If there are no spigots or other elements in the machining range higher than Z0 (X0),Z0 + safety clearance (X0 + safety clearance) can be programmed as the retractionmode.
