Operation Manual

HEIDENHAIN CNC PILOT 640 553
8.2 Parameters
... / Min. roughing transv. length (RMPL) [mm] (602224) Radius value for determination of the machining
operation:
 RMPL > l1: Without transverse roughing
 RMPL < l1: With transverse roughing
 RMPL = 0: Special case
... / Transverse angle variation (PWA) [°] (602225) Tolerance range in which the first element is declared
a transverse element
... / Overhang length –outside (ULA) [mm] (602226) Length for external rough-machining enabling
roughing beyond the target position.
... / Overhang length –inside (ULI) [mm] (602227) Length for internal rough-machining enabling roughing
beyond the target position.
... / Retracting length –outside (RAHL) [mm] (602228) Retracting length for smoothing variants H = 1 and H
= 2
... / Retracting length –inside (RIHL) [mm] (602229) Retracting length for smoothing variants H = 1 and H
= 2
... / Cutting depth reduction factor (SRF) (602230) Factor for reducing the infeed value (cutting depth).
For tools machining opposite to the main machining
direction
... / Finishing (602300) / ...
... / Tool angle –ext./longitudinal (FALEW) [°] (602301) Tool angle for finishing tool
... / Point angle –ext./longitud. (FALSW) [°] (602302) Point angle for finishing tool
... / Tool angle –ext./transverse (FAPEW) [°] (602303) Tool angle for finishing tool
... / Point angle –ext./transv. (FAPSW) [°] (602304) Point angle for finishing tool
... / Tool angle –int./longitud. (FILEW) [°] (602305) Tool angle for finishing tool
... / Point angle –int./longitud. (FILSW) [°] (602306) Point angle for finishing tool
... / Tool angle –int./transverse (FIPEW) [°] (602307) Tool angle for finishing tool
... / Point angle –int./transverse (FIPSW) [°] (602308) Point angle for finishing tool
... / Machining –ext./longitudinal (FAL) (602309) Strategy for finishing:
 0: Full-surface finishing with optimum tool
 1: Standard finishing; relief turns and undercuts
machined with a suitable tool
... / Machining –int./longitudinal (FIL) (602310) Strategy for finishing:
 0: Full-surface finishing with optimum tool
 1: Standard finishing; relief turns and undercuts
machined with a suitable tool
Parameters: Processing / ... Meaning