Hidden parameters
The following parameters are hidden. They are pre-assigned fixed values or values that can be
adjusted using setting data.
Parameter
Description
Value
Can be set in SD
PL (only for G code) Machining plane
Defined in MD
52005
SC (only for G
code)
Safety clearance
1 mm
x
Drilling depth
Drilling depth referred to the shaft or tip
Tip
Entrance to the hole Technology at the entrance to the hole
With pilot hole
ZA
Predrilling depth (inc)
1mm
FA
Predrilling feed
50 %
Drilling
interruption
● 1 cut
● Chipbreaking
● Swarf removal
● Chipbreaking and swarf removal
D
1st drilling depth referred to Z0 (inc.)
10 mm
FD1
Percentage for the feedrate for the first infeed
DF
Percentage for the feedrate for each additional infeed
Infeed increment is continually reduced in the direction of final
drilling depth
90 %
V1
Minimum infeed
V1 < Infeed increment: The tool is inserted by the infeed in‐
crement
V1 > Infeed increment: The tool is inserted by the infeed value
programmed under V1.
2 mm
V2
Retraction distance after each machining step
1 mm
Clearance distance The clearance distance is calculated by the cycle.
Automatic
DTB
Dwell time at each drilling depth
0.6 s
N - (only for "chip‐
breaking and swarf
removal")
Number of chipbreaking strokes before each swarf removal
operation
1
Retraction for swarf
removal
Swarf removal at the pilot hole depth or safety clearance
Safety clear‐
ance
DTS
Dwell time for swarf removal in seconds
0.6 s
DT - (only for
through drilling
"no")
Dwell time at final depth in seconds
0.6 s
Retraction
Retraction to pilot hole depth or retraction plane
Pilot hole
depth
FR
Retraction in rapid traverse
Programming technology functions (cycles)
10.1 Drilling
Turning
372
Operating Manual, 06/2019, A5E44903486B AB
Содержание SINUMERIK 840D sl
Страница 8: ...Preface Turning 8 Operating Manual 06 2019 A5E44903486B AB ...
Страница 70: ...Introduction 2 4 User interface Turning 70 Operating Manual 06 2019 A5E44903486B AB ...
Страница 274: ... Creating a G code program 8 8 Selection of the cycles via softkey Turning 274 Operating Manual 06 2019 A5E44903486B AB ...
Страница 275: ... Creating a G code program 8 8 Selection of the cycles via softkey Turning Operating Manual 06 2019 A5E44903486B AB 275 ...
Страница 282: ...Creating a G code program 8 10 Measuring cycle support Turning 282 Operating Manual 06 2019 A5E44903486B AB ...
Страница 344: ...Creating a ShopTurn program 9 19 Example Standard machining Turning 344 Operating Manual 06 2019 A5E44903486B AB ...
Страница 716: ...Collision avoidance 12 2 Set collision avoidance Turning 716 Operating Manual 06 2019 A5E44903486B AB ...
Страница 774: ...Tool management 13 15 Working with multitool Turning 774 Operating Manual 06 2019 A5E44903486B AB ...
Страница 834: ...Managing programs 14 19 RS 232 C Turning 834 Operating Manual 06 2019 A5E44903486B AB ...
Страница 856: ...Alarm error and system messages 15 9 Remote diagnostics Turning 856 Operating Manual 06 2019 A5E44903486B AB ...
Страница 892: ...Working with two tool carriers 18 2 Measure tool Turning 892 Operating Manual 06 2019 A5E44903486B AB ...
Страница 912: ...HT 8 840D sl only 20 5 Calibrating the touch panel Turning 912 Operating Manual 06 2019 A5E44903486B AB ...
Страница 927: ...Appendix A A 1 840D sl 828D documentation overview Turning Operating Manual 06 2019 A5E44903486B AB 927 ...