Siemens SINUMERIK 840D sl Programming Manual

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T Tool carrier reference point
T' Tool carrier reference point
L1 Geometry - length 1
R Tool radius
L1' Base dimension - length 1
L2' Base dimension - length 2
L3' Base dimension - length 3
Tool parameters Meaning
$TC_DP1 Tool type
$TC_DP3 Geometry - length 1
$TC_DP6 Geometry - radius
$TC_DP21 Base dimension - length 1
$TC_DP22 Base dimension - length 2
$TC_DP23 Base dimension - length 3
● Wear values corresponding to the requirements.
● Other values should be set to 0.
2.5.5.3 Drills
The following tool types are available in the "Drills" group:
No. Tool type
200 Twist drill
205 Drill
210 Boring bar
Fundamentals
2.5 Tool offsets
NC programming
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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