Thread Cutting - Cycle99 - Siemens sinumerik 808d Programming And Operating Manual

2.5.8

Thread cutting - CYCLE99

Programming
CYCLE99(SPL, DM1, FPL, DM2, APP, ROP, TDEP, FAL, IANG, NSP, NRC, NID, PIT,
VARI, NUMTH, _VRT, PSYS, PSYS, PSYS, PSYS, PSYS, PSYS, PSYS, PITA, PSYS,
PSYS, PSYS, PSYS)
Parameters
Parameter
SPL
DM1
FPL
DM2
APP
ROP
TDEP
FAL
IANG
NSP
NRC
NID
PIT
VARI
NUMTH
_VRT
PSYS
PSYS
PSYS
PSYS
PSYS
PSYS
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 Thread end point in the longitudinal axis
REAL Thread 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 as a value (enter without sign)
!!! the unit is defined in parameter PITA
INT Definition of the machining type for the thread
Values
INT Number of thread turns (enter without sign)
REAL Variable retraction path based on initial diameter, incremental (enter
without sign)
INT Internal parameter, only the default value 0 is possible
Values:
INT Internal parameter, only the default value 0 is possible
Values:
INT Internal parameter, only the default value 0 is possible
Values:
INT Internal parameter, only the default value 0 is possible
Values:
INT Internal parameter, only the default value 0 is possible
Values:
INT Internal parameter, only the default value 0 is possible
Values:
300101 external thread with linear infeed
300102 internal thread with linear infeed
300103 external thread with degressive infeed
300104 internal thread with degressive infeed
0
0
0
0
0
0
Cycles
2.5 Turning cycles
187