HEIDENHAIN iTNC 530 (340 49x-05) Pilot - Manual (Page 62)

62
Definin
g
Machining Operations
Additional parameters on the drilling parameters detail form:
 Chip breaking depth: Depth at which smarT.NC carries out chip
breaking.
 Decrement: Value by which smarT.NC decreases the plunging depth.
 Min. infeed: If a decrement has been entered: Limit for minimum
infeed.
 Upper adv.stop dist.: Upper set-up clearance for repositioning after
chip breaking.
 Lower adv.stop dist.: Lower set-up clearance for repositioning after
chip breaking.
 Infeed start point: Lower starting point relative to the surface
coordinates for pre-machined holes
Globally effective parameters on the global data detail form:
 Set-up clearance
 2. Set-up clearance
 Retraction value for chip breaking
 Dwell time at depth
 Feed rate for traversing between machining positions