Siemens SINUMERIK 840D sl Operating Manual

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

Parameters Description UnitX Target position X ∅ (abs) or target position X referred to the last programmed posi‐tion (inc)mmY Target position Y (abs) or target position Y referred to the last programmed position(inc)mmZ Target position Z (abs) or target position Z referred to the last programmed position(inc)mmU Target position (abs) or target position referred to the actual position (inc) mmC Target angle (abs) or target angle referred to the actual position (inc) DegreesC1 Target position of C axis of main spindle (abs or inc) mmC3 Target position of C axis of counterspindle (abs or inc) mmZ3 Target position of special axis (abs or inc)Note:Incremental dimension: The sign is also evaluated.mmAWZ Target angle (abs) or target angle referred to the actual position (inc) DegreesGS Target angle (abs) or target angle referred to the actual position (inc) DegreesF Machining feedrateAlternatively, rapid traversemm/revmm/minmm/toothRadius compensation Input defining which side of the contour the cutter travels in the traversing direction:Radius compensation to right of contourRadius compensation to left of contourRadius compensation offThe previously programmed setting for radius compensation is used.10.7.12 Programming a circle with known center pointTo program a circle or arc with a known center point, use the "Circle center point" function.The tool traverses a circular path from its actual position to the programmed target position atthe machining feedrate. The system calculates the radius of the circle/arc on the basis of theentered interpolation parameter settings I and K.Programming technology functions (cycles)10.7 Additional cycles and functions in ShopTurnTurningOperating Manual, 05/2017, A5E40868721 577