Siemens SINUMERIK 840D sl Operating Manual

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

Parameters Description UnitT Tool nameD Cutting edge numberF Feedrate mm/minmm/revTable Thread table selection:● without● ISO metric● Whitworth BSW● Whitworth BSP● UNCSelection Selection, table value:● M1 - M68 (ISO metric)● W3/4"; etc. (Whitworth BSW)● G3/4"; etc. (Whitworth BSP)● 1" - 8 UNC; etc. (UNC)P- (selectiononly possible fortable selection"without")Pitch ...● in MODULUS: MODULUS = Pitch/π● in mm/rev● in inch/rev● in turns per inch: Used with pipe threads, for example.When entered per inch, enter the integer number in front of the decimal point in thefirst parameter field and the figures after the decimal point as a fraction in the secondand third field.The pitch is determined by the tool used.MODULUSmm/revin/revturns/"S / V Spindle speed orconstant cutting raterpmm/minSR Spindle speed for retraction rev/minVR Constant cutting rate for retraction m/minMachining ● 1. CutThe thread is drilled in one cut without interruption.● ChipbreakingThe drill is retracted by the retraction distance V2 for chipbreaking.● Stock removalThe drill is retracted from the workpiece for stock removal.Z0 Reference point Z) mmZ1 End point of the thread (abs) or thread length (inc) mmD Maximum depth infeed - (for stock removal or chipbreaking only) mmProgramming technology functions (cycles)10.7 Additional cycles and functions in ShopTurnTurning566 Operating Manual, 05/2017, A5E40868721