Table Of Contents - Siemens SINUMERIK 840D sl Programming Manual

Table of contents

Preface.........................................................................................................................................................3
1 Fundamental safety instructions...................................................................................................................9
1.1 General safety instructions.......................................................................................................9
1.2 Warranty and liability for application examples......................................................................10
1.3 Industrial security...................................................................................................................11
2 Description..................................................................................................................................................13
2.1 Basics.....................................................................................................................................13
2.2 General prerequisites.............................................................................................................15
2.3 Behavior on block search, dry run, program testing, simulation............................................16
2.4 Reference points on the machine and workpiece..................................................................18
2.5 Definition of the planes, tool types.........................................................................................20
2.6 Probes that can be used........................................................................................................23
2.7 Probe, calibration body, calibration tool.................................................................................27
2.7.1 Measuring workpieces on milling machines, machining centers............................................27
2.7.2 Measuring tools on milling machines, machining centers......................................................28
2.7.3 Measuring workpieces at the turning machines.....................................................................30
2.7.4 Measuring tools at lathes.......................................................................................................33
2.8 Measurement principle...........................................................................................................36
2.9 Measuring strategy for measuring workpieces with tool offset...............................................42
2.10 Parameters for checking the measurement result and offset.................................................45
2.11 Effect of empirical value, mean value, and tolerance parameters.........................................50
2.12 Tool offset strategy.................................................................................................................51
2.12.1 Correction strategy for tool offsets when measuring tools regarding tool groups
(replacement tools)................................................................................................................51
2.13 Measuring cycle help programs.............................................................................................52
2.13.1 CYCLE116: Calculation of center point and radius of a circle...............................................52
2.13.2 CYCLE119: Arithmetic cycle for determining position in space.............................................54
2.13.3 CUST_MEACYC: User program before/after measurements are performed........................56
2.14 Miscellaneous functions.........................................................................................................57
2.14.1 Measuring cycle support in the program editor......................................................................57
2.14.2 Measuring result screens.......................................................................................................57
2.14.3 Logging..................................................................................................................................60
2.14.3.1 General..................................................................................................................................60
2.14.3.2 Control cycle CYCLE150.......................................................................................................61
2.14.3.3 Log "Last measurement"........................................................................................................64
2.14.3.4 Standard log...........................................................................................................................65
2.14.3.5 User log..................................................................................................................................66
Measuring cycles
Programming Manual, 12/2017, 6FC5398-4BP40-6BA1
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