Deep-Hole Drilling - Cycle83 - Siemens SINUMERIK 840D Programming Manual

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2.1.4 Deep-hole drilling – CYCLE83
Programming
CYCLE83 (RTP, RFP, SDIS, DP, DPR, FDEP, FDPR, DAM, DTB, DTS, FRF, VARI,
_AXN, _MDEP, _VRT, _DTD, _DIS1)
Parameters
real
RTP
real
RFP
real
SDIS
real
DP
real
DPR
real
FDEP
real
FDPR
real
DAM
real
DTB
real
DTS
real
FRF
int
VARI
int
_AXN
real
_MDEP
real
_VRT
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition
Retraction plane (absolute)
Reference plane (absolute)
Safety distance (enter without sign)
Final drilling depth (absolute)
Final drilling depth relative to reference plane (enter without sign)
First drilling depth (absolute)
First drilling depth relative to reference plane (enter without sign)
Degression: (enter without sign)
Values: > 0 degression as value
< 0 degression factor
= 0 no degression
Dwell time at drilling depth (chip breaking)
Values: > 0 in seconds
< 0 in revolutions
Dwell time at starting point and for swarf removal
Values: > 0 in seconds
< 0 in revolutions
Feedrate factor for first drilling depth (enter without sign)
Value range: 0.001 ... 1
Type of machining
Values: 0 chip breaking
1 swarf removal
Tool axis:
Values: 1 = 1st geometry axis
2 = 2nd geometry axis
or else 3rd geometry axis
Minimum drilling depth
Variable retraction distance for chip breaking (VARI=0):
Values: > 0 is retraction distance
0 = setting is 1mm
Drilling Cycles and Drilling Patterns
2.1 Drilling cycles
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