Table Of Contents - Siemens sinumerik 808d Programming And Operating Manual

Table of contents

1 Programming principles ............................................................................................................................. 7
1.1 Fundamentals of programming ......................................................................................................7
1.1.1 Program names .............................................................................................................................7
1.1.2 Program structure ..........................................................................................................................7
1.1.3 Word structure and address...........................................................................................................8
1.1.4 Character set..................................................................................................................................9
1.1.5 Block format .................................................................................................................................10
1.1.6 List of instructions ........................................................................................................................12
1.2 Positional data .............................................................................................................................25
1.2.1 Programming dimensions ............................................................................................................25
1.2.2 Absolute / incremental dimensioning: G90, G91, AC, IC.............................................................26
1.2.3 Dimensions in metric units and inches: G71, G70, G710, G700 .................................................28
1.2.4 Radius / diameter dimensions: DIAMOF, DIAMON, DIAM90......................................................29
1.2.5 Programmable work offset: TRANS, ATRANS ............................................................................30
1.2.6 Programmable scaling factor: SCALE, ASCALE .........................................................................33
1.2.7 Workpiece clamping - settable work offset: G54 to G59, G500, G53, G153...............................34
1.3 Axis movements...........................................................................................................................35
1.3.1 Linear interpolation with rapid traverse: G0 .................................................................................35
1.3.2 Feedrate F....................................................................................................................................36
1.3.3 Linear interpolation with feedrate: G1..........................................................................................37
1.3.4 Circular interpolation: G2, G3 ......................................................................................................38
1.3.5 Circular interpolation via intermediate point: CIP.........................................................................41
1.3.6 Circle with tangential transition: CT .............................................................................................42
1.3.7 Thread cutting with constant lead: G33 .......................................................................................42
1.3.8 Programmable run-in and run-out path for G33: DITS, DITE ......................................................45
1.3.9 Thread cutting with variable lead: G34, G35 ...............................................................................46
1.3.10 Thread interpolation: G331, G332 ...............................................................................................48
1.3.11 Fixed point approach: G75...........................................................................................................49
1.3.12 Reference point approach: G74...................................................................................................50
1.3.13 Exact stop / continuous-path control mode: G9, G60, G64 .........................................................50
1.3.14 Acceleration pattern: BRISK, SOFT.............................................................................................53
1.3.15 The third axis................................................................................................................................54
1.3.16 Dwell Time: G4.............................................................................................................................55
1.4 Spindle movements .....................................................................................................................56
1.4.1 Spindle speed S, directions of rotation ........................................................................................56
1.4.2 Spindle positioning.......................................................................................................................57
1.4.2.1 Spindle positioning (SPOS, SPOSA, M19, M70, WAITS) ...........................................................57
1.4.2.2 Spindle positioning (SPOS, SPOSA, M19, M70, WAITS): Further information...........................63
1.4.3 Gear stages..................................................................................................................................64
1.5 Special turning functions..............................................................................................................65
1.5.1 Constant cutting rate: G96, G97 ..................................................................................................65
1.5.2 Rounding, chamfer.......................................................................................................................67
1.5.3 Contour definition programming...................................................................................................70
Turning Part 2: Programming (Siemens instructions)
Programming and Operating Manual, 05/2012, 6FC5398-5DP10-0BA0
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