Thread Chaining - Cycle98 - Siemens sinumerik 808d Programming And Operating Manual

2.5.7

Thread chaining - CYCLE98

Programming
CYCLE98 (PO1, DM1, PO2, DM2, PO3, DM3, PO4, DM4, APP, ROP, TDEP, FAL, IANG,
NSP, NRC, NID, PP1, PP2, PP3, VARI, NUMTH, _VRT)
Parameters
Parameter
PO1
DM1
PO2
DM2
PO3
DM3
PO4
DM4
APP
ROP
TDEP
FAL
IANG
NSP
NRC
NID
PP1
PP2
PP3
VARI
NUMTH
_VRT
Turning Part 2: Programming (Siemens instructions)
Programming and Operating Manual, 05/2012, 6FC5398-5DP10-0BA0
Data type Description
REAL Thread starting point in the longitudinal axis
REAL Thread diameter at the starting point
REAL First intermediate point in the longitudinal axis
REAL Diameter at the first intermediate point
REAL Second intermediate point
REAL Diameter at the second intermediate point
REAL Thread end point in the longitudinal axis
REAL Diameter at the end point
REAL Run-in path (enter without sign)
REAL Run-out path (enter without sign)
REAL Thread depth (enter without sign)
REAL Finishing allowance (enter without sign)
REAL Infeed angle
Range of values: "+" (for flank infeed at the flank), "-" (for
alternating flank infeed)
REAL Starting point offset for the first thread turn (enter without sign)
INT Number of roughing cuts (enter without sign)
INT Number of idle passes (enter without sign)
REAL Thread lead 1 as a value (enter without sign)
REAL Thread lead 2 as a value (enter without sign)
REAL Thread lead 3 as a value (enter without sign)
INT Definition of the machining type for the thread
Range of values: 1 ... 4
INT Number of thread turns (enter without sign)
REAL Variable retraction path based on initial diameter, incremental
(enter without sign)
Cycles
2.5 Turning cycles
181