Fundamental Safety Instructions; General Safety Instructions - Siemens SINUMERIK 808D Programming And Operating Manual

4.3.5.1 Spindle function (S function) ................................................................................................................ 119
4.3.5.2 Tool function ........................................................................................................................................ 119
4.3.5.3 Additional function (M function) ........................................................................................................... 119
4.3.5.4 M functions of spindle control (M19, M29) ........................................................................................... 120
4.3.5.5 M functions for subroutine calls (M98, M99) ........................................................................................ 120
4.3.5.6 Macro call via M function ..................................................................................................................... 121
4.3.5.7 M functions (M08, M09) ....................................................................................................................... 121
4.3.6 Controlling the feedrate ....................................................................................................................... 122
4.3.6.1 Compressor in ISO dialect mode ......................................................................................................... 122
4.3.6.2 Exact stop (G09, G61), continuous-path mode (G64), and tapping (G63)........................................... 122
4.4 Additional functions ............................................................................................................................. 123
4.4.1 Program supporting functions .............................................................................................................. 123
4.4.1.1 Fixed drilling cycles (G73, G74, G76, G80 to G87, G89) ..................................................................... 123
4.4.1.2 High-speed deep hole drilling cycle with chip breakage (G73) ............................................................ 126
4.4.1.3 Fine drilling cycle (G76) ....................................................................................................................... 128
4.4.1.4 Drilling cycle, counterboring (G81) ...................................................................................................... 130
4.4.1.5 Countersink drilling cycle (G82) ........................................................................................................... 132
4.4.1.6 Deep hole drilling cycle with chip removal (G83) ................................................................................. 133
4.4.1.7 Boring cycle (G85) ............................................................................................................................... 134
4.4.1.8 Boring cycle (G86) ............................................................................................................................... 136
4.4.1.9 Boring cycle - reverse countersinking (G87) ........................................................................................ 137
4.4.1.10 Boring cycle (G89) ............................................................................................................................... 139
4.4.1.11 "Drilling a right-hand thread without any compensating chuck" cycle (G84) ........................................ 140
4.4.1.12 "Drilling a left-hand thread without any compensating chuck" cycle (G74) .......................................... 142
4.4.1.13 Left or right tapping cycle (G84/G74)................................................................................................... 144
4.4.1.14 Deselection of a fixed cycle (G80) ....................................................................................................... 146
4.4.1.15 Program example with a tool length compensation and fixed cycles ................................................... 146
4.4.2 Programmable data input (G10) .......................................................................................................... 148
4.4.2.1 Changing the tool offset value ............................................................................................................. 148
4.4.2.2 M function for calling subroutines (M98, M99) ..................................................................................... 148
4.4.3 Eight-digit program number (M98, G65/G66) ...................................................................................... 149
4.4.4 Polar coordinates (G15, G16) .............................................................................................................. 149
4.4.5 Measuring functions ............................................................................................................................ 150
4.4.5.1 Measuring with "delete distance-to-go" (G31) ..................................................................................... 150
4.4.5.2 "Tool life control" function .................................................................................................................... 152
4.4.6 Macro programs .................................................................................................................................. 152
4.4.6.1 Differences with subroutines ............................................................................................................... 152
4.4.6.2 Macro program call (G65, G66, G67) .................................................................................................. 152
4.4.6.3 Macro call via G function (G21) ........................................................................................................... 157
4.4.7 Special functions ................................................................................................................................. 159
4.4.7.1 Contour repetition (G72.1, G72.2) ....................................................................................................... 159
4.4.7.2 Switchover modes for DryRun and skip levels .................................................................................... 161
1

Fundamental safety instructions

1.1

General safety instructions

WARNING
Danger to life if the safety instructions and residual risks are not observed
If the safety instructions and residual risks in the associated hardware documentation are not observed, accidents involving
severe injuries or death can occur.
Observe the safety instructions given in the hardware documentation.
•
Consider the residual risks for the risk evaluation.
•
WARNING
Danger to life or malfunctions of the machine as a result of incorrect or changed parameterization
As a result of incorrect or changed parameterization, machines can malfunction, which in turn can lead to injuries or death.
Protect the parameterization (parameter assignments) against unauthorized access.
•
Respond to possible malfunctions by applying suitable measures (e.g. EMERGENCY STOP or EMERGENCY OFF).
•
Programming and Operating Manual (ISO Turning/Milling)
01/2017
5