Pusat pembubutan dan penggilingan CNC

Index ABC Speed Line

Spindle bore 60 mm
Turning length 280 mm
Control system Siemens 840 D
Main spindle speed 6,300 rpm
Drive power – main spindle motor 3.3 kW
Turret 1 Disc turret
Number of tools in turret 1: 8
Tool system DIN 69880 / 25 mm
X-axis travel 90 mm
Z-axis travel 280 mm
Feed force 5,500 N
Rapid traverse 24 m/min
Drive power – milling spindle 5 kW
Turret 2 Dovetail turret
Number of tools in turret 2: 6
X-axis travel 81 mm
Z-axis travel 80 mm
Feed force 5,500 N
Rapid traverse X-axis 16 m/min
Rapid traverse Z-axis 24 m/min
Machine weight approx. 2.5 t
Space requirement approx. 6.0 x 2.0 x 2.0 m

The INDEX ABC machine is a compact CNC lathe designed for machining short parts from bar stock.

It features a slant-bed design with two independently operating turrets.

The upper turret is primarily intended for internal operations and cutoff-side machining, while the lower turret handles external machining.

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The turret arrangement enables collision-free operation and straightforward programming with high tool availability.

The spacious machining area provides optimal chip evacuation.

The working area consists of two turrets:

"Turret 1":
- Disc turret with 7 radially arranged tool stations Ø 25 mm DIN 69880 and one position for the reinforced synchronized spindle at turret station 8. With an adapter holder, tools with 1” shanks can also be used. The turret head is prepared for the V-guide system.

- Synchronized spindle for back machining, enabling simultaneous parallel machining with the main spindle. Collet chuck Ø 42 mm or 3-jaw gripper chuck for internal and external clamping. Jaw stroke 0.6 mm. Clamping diameter (external) 75 mm.

- Rear drilling device.
Starting from the main spindle center, in a clockwise direction, 3 stationary rear-drilling tools are arranged on the pitch circle of the synchronized spindle. Back working is performed simultaneously with main spindle operations. In addition, two further tools can be mounted, which can be equipped with a tool drive.

"Turret 2":
- Turret with 6 symmetrical dovetail mountings, each station with 2 boreholes for cylindrical shank tools.

The following tool systems can be used:
- Fixed tools that are axially adjustable in the Z direction
- Driven tools with 25 mm cylindrical shanks (can be fitted in two positions per station)

- Including LM 3200 bar loader
+ Various accessories (various diameter guide channels/toolholders)

Technical data:

- Bar stock diameters: (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
--> Hex SW Ø 7 – 22 / 7 – 30 / 7 – 41 mm
--> Octagon SW Ø 7 – 22 / 7 – 32 / 7 – 40 mm

--> Max. bar length: 3,200 mm
--> For bars Ø 25 mm and above, min. 2,500 mm
--> For bars up to Ø 25 mm, min. 1,500 mm

--> Bar rack = approx. 300 = 6 bars Ø 52 mm

Mass (bar loader) = 700 kg

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