Technology Cycles For Turning - Siemens SINUMERIK 840D sl Commissioning Manual

Configuring cycles
22.5 Turning
Dimensions
To define the reference point for moving the counterspindle, you must first announce the
dimensions of the counterspindle. You can either enter the dimensions in the following axis-
specific cycle machine data or in the menu "Parameter". → "Setting data" → "Spindle chuck
data". Changes to the machine data are automatically accepted in the menu and vice versa.
MD53240 $MAS_SPINDLE_PARAMETER[ ]
[0]
[1]
[2]
MD52241 $MCS_SPINDLE_CHUCK_TYPE
= 0
= 1
22.5.3

Technology cycles for turning

Thread-cutting (CYCLE99)
To correctly machine the thread, it is necessary to set the machine data MD52207
$MCS_AXIS_USAGE_ATTRIB[n] with bit 3, see Chapter: Setting up a counterspindle
(Page 473).
Contour groovingCYCLE930, contour turning CYCLE950, stock removal at corner CYCLE951,
contour turning CYCLE952
SD55500 $SCS_TURN_FIN_FEED_PERCENT
= 100
SD55510 $SCS_TURN_GROOVE_DWELL_TIME
= > 0
= < 0
476
Chuck dimensions
Stop dimensions
Jaw dimensions
Clamping, outer
Clamping, inner
100% finishing feedrate
Dwell time in seconds
Dwell time in spindle revolutions
Spindle chuck data
Spindle jaw type
Enter the finishing feedrate for complete
machining, roughing and finishing. The
percentage of the value corresponds to that
entered under parameter F (feedrate).
Dwell time, which is necessary between
grooving and retracting for grooving
technology. Tool clearance time during
grooving at the base.
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
SINUMERIK Operate (IM9)