Siemens SINUMERIK 840D sl Programming Manual page 8

Table of contents
4.2.2 Tool change with M6 with active tool management (option) ...................................................... 62
4.3 Behavior with faulty T programming .......................................................................................... 64
5 Tool offsets ................................................................................................................................................65
5.1 General information about the tool offsets................................................................................. 65
5.2 Tool length compensation.......................................................................................................... 66
5.3 Tool radius compensation.......................................................................................................... 67
5.4 Tool compensation memory ...................................................................................................... 68
5.5 Tool types .................................................................................................................................. 70
5.5.1 General information about the tool types ................................................................................... 70
5.5.2 Milling tools ................................................................................................................................ 71
5.5.3 Drills ........................................................................................................................................... 73
5.5.4 Grinding tools ............................................................................................................................. 74
5.5.5 Turning tools .............................................................................................................................. 75
5.5.6 Special tools .............................................................................................................................. 77
5.5.7 Chaining rule .............................................................................................................................. 78
5.6 Tool offset call (D)...................................................................................................................... 79
5.7 Change in the tool offset data.................................................................................................... 82
5.8 Programmable tool offset (TOFFL, TOFF, TOFFR) .................................................................. 83
6 Spindle motion ..........................................................................................................................................89
6.1 Spindle speed (S), direction of spindle rotation (M3, M4, M5)................................................... 89
6.2 Cutting rate (SVC) ..................................................................................................................... 93
6.3 Constant cutting rate (G96/G961/G962, G97/G971/G972, G973, LIMS, SCC)....................... 100
6.4 Constant grinding wheel peripheral speed (GWPSON, GWPSOF)......................................... 106
6.5 Programmable spindle speed limitation (G25, G26)................................................................ 108
7 Feed control ............................................................................................................................................109
7.1 Feedrate (G93, G94, G95, F, FGROUP, FL, FGREF)............................................................. 109
7.2 Traversing positioning axes (POS, POSA, POSP, FA, WAITP, WAITMC) ............................. 118
7.3 Position-controlled spindle operation (SPCON, SPCOF) ........................................................ 122
7.4 Positioning spindles (SPOS, SPOSA, M19, M70, WAITS)...................................................... 123
7.5 Feedrate for positioning axes/spindles (FA, FPR, FPRAON, FPRAOF) ................................. 133
7.6 Programmable feedrate override (OVR, OVRRAP, OVRA) .................................................... 137
7.7 Programmable acceleration override (ACC) (option)............................................................... 139
7.8 Feedrate with handwheel override (FD, FDA) ......................................................................... 141
7.9 Feedrate optimization for curved path sections (CFTCP, CFC, CFIN).................................... 145
7.10 Several feedrate values in one block (F, ST, SR, FMA, STA, SRA)........................................ 148
7.11 Non-modal feedrate (FB) ......................................................................................................... 151
7.12 Tooth feedrate (G95 FZ).......................................................................................................... 152
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Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
Fundamentals