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Siemens SINUMERIK 810D Function Manual

Siemens SINUMERIK 810D
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Detailed description
2.2 Feedrate FA for positioning axes
Basic logic functions: Feeds (V1)
30 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
2.1.6 Feedrate for G63, tapping with compensation chuck
Application
G63 is a subfunction for tapping threads using a tap with compensating chuck. An encoder
(position encoder) is not required.
Speed S, feedrate F, thread lead
With G63, a speed S must be programmed for the spindle and a feedrate F for the infeed
axis (axis for thread length).
The feedrate F must be calculated by the programmer on the basis of the speed S and the
thread lead.
Feedrate F [mm/min] = speed S [rev/min] * thread lead [mm/rev]
2.2 Feedrate FA for positioning axes
Syntax
FA[<positioning axis>] = <feedrate value>
Functionality
The velocity of a positioning axis is programmed with axisspecific feedrate FA.
Effectiveness: Modal
Special points to be noted
No more than 5 axis-specific feedreates can be programmed in each part program
block.
The feedrate is always G94.
If no axial feedrate FA is programmed, the axial default:
MD32060 $MA_POS_AX_VELO (initial setting for positioning axis velocity) takes
effect.
Parameter: Positioning axis
Value range: Identifier of channel axes
MD20080 $MC_AXCONF_CHANAX_NAME_TAB
Parameter: Feed value
Value range
0.001...999,999.999 mm/min, degrees/min or 0.001, ...39 999,9999 inch/min
For more information about the value range of the axial feedrate see:
References:
/PG/ Fundamentals Programming Guide
/FB1/ Function Manual Basic Functions; Velocities, Setpoint/ Actual Value Systems,
Closed-Loop Control (G2)

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Siemens SINUMERIK 810D Specifications

General IconGeneral
BrandSiemens
ModelSINUMERIK 810D
CategoryControl Unit
LanguageEnglish

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