CNC Turning- and Milling Center

Index ABC Speed Line

spindle passage 60 mm
turning length 280 mm
control 840 D Siemens
turning speed range - drive spindle 6300 U/min
drive capacity - spindle motor 3,3 kW
turret 1 Scheibenrevolver
no. of tools in turret 1 8
worktool system DIN 69 880 / 25mm
x-travel 90 mm
z-travel 280 mm
feed power 5500 N
rapid traverse 24 m/min
power capacity - milling spindle 5000 kW
turret Schwalbenschwanz
no. of tools in turret 2 6
x-travel 81 mm
z-travel 80 mm
feed power 5500 N
rapid traverse X-axis 16 m/min
rapid traverse Z-axis 24 m/min
weight of the machine ca. 2,5 t
dimensions of the machine ca. 6,0 x 2,0 x 2,0 m
TThe INDEX ABC machine is a compact lathe for short turned parts made from bar
stock.

It has an inclined bed design with two independent turrets.

The top turret is primarily intended for internal machining and
machining, while the lower turret is used for external machining.

The turret arrangement enables collision-safe working and simple programming
programming with high tool availability.

The large free space in the working area enables a favourable chip fall

The work area consists of two turrets:

‘Turret 1’
- Disc turret with 7 radially arranged tool holders Ø 25 mm DIN
69880 and a holder for the reinforced synchronised spindle on the turret station
8. tools with 1’ holders can also be used with an equalising holder can also be
used. The turret is prepared for the V-ledge system.

- Synchronised spindle for rear end machining, simultaneous parallel machining
with main spindle. Ø42 collet chuck or 3-jaw gripper chuck for internal and
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external clamping and external clamping. Jaw stroke 0.6 mm. Clamping diameter
(external) 75 mm.

- Back-boring device.
Starting from the centre of the working spindle in clockwise direction, 3
stationary back-boring tools are back boring tools are arranged. These are
located in the pitch circle of the
synchronised spindle. The back machining is carried out simultaneously with the
machining on the the working spindle. Two additional tools can also be used,
can be equipped with a tool feed drive.

‘Revolver 2’
- Turret with 6 symmetrical dovetail holders and each station with 2 locating
holes for cylindrical shank per station.

The following tool systems can be used.
- stationary tools that can be moved in the Z direction
- Driven tools with cylindrical shank Ø25 (can be used in two positions per
station)
can be used)

- including bar loader LM 3200 -
+ various accessories (various Ø guide half-shells/tool holders)

Technical data:

- Material bar diameter: (Ø 25 / Ø 36 / Ø 52)-
--> round Ø 8 - 25.4 / 8 - 36 / 8 - 52 mm
--> square SW Ø 6 - 14 / 6 - 20 / 6 - 20 mm
--> hexagon SW Ø 7 - 22 / 7 - 30 / 7 - 41 mm
--> octagonal SW Ø 7 - 22 / 7 - 32 / 7 - 40 mm

--> bar length max. 3200 mm
--> from bars Ø 25 mm, min. 2,500 mm
--> up to rods Ø 25 mm, min. 1,500 mm

--> bar support = approx. 300 = 6 bars Ø 52 mm

Mass (bar loader) = 700 kg