Siemens SINUMERIK 840D sl User Manual

10.2 Milling...................................................................................................................................420
10.2.1 Face milling (CYCLE61).......................................................................................................420
10.2.2 Rectangular pocket (POCKET3)..........................................................................................422
10.2.3 Circular pocket (POCKET4).................................................................................................429
10.2.4 Rectangular spigot (CYCLE76)............................................................................................436
10.2.5 Circular spigot (CYCLE77)...................................................................................................441
10.2.6 Multi-edge (CYCLE79).........................................................................................................445
10.2.7 Longitudinal groove (SLOT1)...............................................................................................449
10.2.8 Circumferential groove (SLOT2)..........................................................................................455
10.2.9 Open groove (CYCLE899)...................................................................................................461
10.2.10 Long hole (LONGHOLE) - only for G code programs..........................................................469
10.2.11 Thread milling (CYCLE70)...................................................................................................471
10.2.12 Engraving (CYCLE60)..........................................................................................................475
10.3 Contour milling.....................................................................................................................481
10.3.1 General................................................................................................................................481
10.3.2 Representation of the contour..............................................................................................481
10.3.3 Creating a new contour........................................................................................................483
10.3.4 Creating contour elements...................................................................................................484
10.3.5 Changing the contour...........................................................................................................489
10.3.6 Contour call (CYCLE62) - only for G code program.............................................................490
10.3.7 Path milling (CYCLE72).......................................................................................................491
10.3.8 Contour pocket/contour spigot (CYCLE63/64).....................................................................496
10.3.9 Predrilling contour pocket (CYCLE64).................................................................................498
10.3.10 Milling contour pocket (CYCLE63).......................................................................................501
10.3.11 Residual material contour pocket (CYCLE63).....................................................................506
10.3.12 Milling contour spigot (CYCLE63)........................................................................................507
10.3.13 Residual material contour spigot (CYCLE63)......................................................................511
10.4 Turning - milling/turning machine.........................................................................................514
10.4.1 General................................................................................................................................514
10.4.2 Stock removal (CYCLE951).................................................................................................514
10.4.3 Groove (CYCLE930)............................................................................................................518
10.4.4 Undercut form E and F (CYCLE940)...................................................................................523
10.4.5 Thread undercut (CYCLE940).............................................................................................529
10.4.6 Thread turning (CYCLE99), only for G code........................................................................534
10.4.7 Thread chain (CYCLE98).....................................................................................................561
10.4.8 Cut-off (CYCLE92)...............................................................................................................570
10.5 Contour turning - Milling/turning machine............................................................................574
10.5.1 General information..............................................................................................................574
10.5.2 Representation of the contour..............................................................................................575
10.5.3 Creating a new contour........................................................................................................576
10.5.4 Creating contour elements...................................................................................................578
10.5.5 Changing the contour...........................................................................................................584
10.5.6 Contour call (CYCLE62).......................................................................................................585
10.5.7 Stock removal (CYCLE952).................................................................................................586
10.5.8 Stock removal residual (CYCLE952)...................................................................................599
10.5.9 Grooving (CYCLE952).........................................................................................................603
10.5.10 Grooving residual material (CYCLE952)..............................................................................613
10.5.11 Plunge turning (CYCLE952).................................................................................................617
10.5.12 Plunge turning residual material (CYCLE952).....................................................................627
10.6 Further cycles and functions................................................................................................631
Table of contents
Milling
14 Operating Manual, 08/2018, 6FC5398-7CP41-0BA0

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based