Siemens SINUMERIK 840D sl Operating Manual

Also see for SINUMERIK 828D Turning: Diagnostic manual Function manual Equipment manual Programming manual Operating manual

Parameter DescriptionCPX0 or L0Y0 or C0Z0 (only for Shop‐Turn)Face Y: The positions refer to the reference point:Positioning angle for machining areaAngle CP does not have any effect on the machining position in relation to the workpiece.It is only used to position the workpiece with the rotary axis C in such a way that ma‐chining is possible on the machine.Reference point X or reference point length polarReference point Y or reference point angle polarReference point ZDegreesmmmm ordegreesmmC0Y0Z0X0(only for ShopTurn)Peripheral surface Y: The positions refer to the reference point:Positioning angle for machining surfaceReference point YReference point ZReference point XDegreesmmmmmmW Width of spigot mmL Length of spigot mmR Corner radius mmZ1 Depth relative to Z0 or X0 (inc) or spigot depth (abs) - (only for ∇ and ∇∇∇) mmDZ Maximum depth infeed – (only for ∇ and ∇∇∇) mmUXY Plane finishing allowance for the length (L) and width (W) of the rectangular spigot.Smaller rectangular spigot dimensions are obtained by calling the cycle again and pro‐gramming it with a lower finishing allowance.- (only for ∇ and ∇∇∇)mmUZ Depth finishing allowance (tool axis) - (only for ∇ and ∇∇∇) mmW1 Width of blank spigot (important for determining approach position) - (only for ∇ and∇∇∇)mmL1 Length of blank spigot (important for determining approach position) - (only for ∇ and∇∇∇)mmFS Chamfer width for chamfering - (for chamfering only) mmZFS Insertion depth of tool tip (abs and inc) - (for chamfering only) mm* Unit of feedrate as programmed before the cycle callHidden parametersThe following parameters are hidden. They are pre-assigned fixed values or values that canbe adjusted using setting data.Parameter Description Value Can be set in SDPL (only for G code) Machining plane Defined in MD52005SC (only for Gcode)Safety clearance 1 mm xReference point Position of the reference point: CenterProgramming technology functions (cycles)10.4 MillingTurningOperating Manual, 05/2017, A5E40868721 453