Basic logic functions: Feeds (V1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
3
Table of contents
1 Brief Description ........................................................................................................................................ 5
2 Detailed description ................................................................................................................................... 9
2.1 Path feedrate F ..............................................................................................................................9
2.1.1 General ..........................................................................................................................................9
2.1.2 Type of feedrate G93, G94, G95 .................................................................................................11
2.1.3 Type of feedrate G96, G961, G962, G97, G971..........................................................................13
2.1.4 Feedrate with G33, G34, G35 (thread cutting) ............................................................................18
2.1.4.1 General ........................................................................................................................................18
2.1.4.2 Programmable run-in and run-out path for G33, G34 and G35...................................................20
2.1.4.3 Linear progressive/degressive thread-lead change with G34 and G35.......................................22
2.1.4.4 Stop for thread cutting..................................................................................................................25
2.1.5 Feedrate for G331/G332, rigid tapping ........................................................................................29
2.1.6 Feedrate for G63, tapping with compensation chuck ..................................................................30
2.2 Feedrate FA for positioning axes.................................................................................................30
2.3 Feedrate control...........................................................................................................................32
2.3.1 General ........................................................................................................................................32
2.3.2 Feedrate disable and feedrate/spindle stop.................................................................................33
2.3.3 Feedrate override on machine control panel ...............................................................................34
2.3.4 Programmable feedrate override .................................................................................................40
2.3.5 Dry run feedrate ...........................................................................................................................41
2.3.6 Multiple feedrate values in one block...........................................................................................43
2.3.7 Fixed feedrate values (840D, 810D)............................................................................................49
2.3.8 Feedrate for chamfer/rounding FRC, FRCM ...............................................................................50
2.3.9 Non-modal feedrate FB................................................................................................................52
2.3.10 Programmable singleaxis dynamic response ..............................................................................53
3 Supplementary conditions ....................................................................................................................... 61
3.1 General boundary conditions.......................................................................................................61
3.2 Supplementary conditions for feedrate programming..................................................................61
4 Examples................................................................................................................................................. 63
4.1 Feedrate programming for chamfer/rounding FRC, FRCM .........................................................63
5 Data lists.................................................................................................................................................. 65
5.1 Machine data................................................................................................................................65
5.1.1 NC-specific machine data ............................................................................................................65
5.1.2 Channelspecific machine data.....................................................................................................66
5.1.3 Axis/Spindle-specific machine data .............................................................................................66
5.2 Setting data..................................................................................................................................67
5.2.1 Channelspecific setting data........................................................................................................67
5.2.2 Axis/spindle-specific setting data.................................................................................................67
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