Lathe machining

Providing the high-productivity production, the CNC lathes equipped with suitably-selected accessories, such as clamping heads with powered tools, permit off-axis machining and simple milling. The counter spindle of machine provides two-sided machining with no need for workpiece switch. Machines are equipped with an automatic feeder for semi-finished products, which significantly minimizes non-productive time.

Lathe machining

Providing the high-productivity production, the CNC lathes equipped with suitably-selected accessories, such as clamping heads with powered tools, permit off-axis machining and simple milling. The counter spindle of machine provides two-sided machining with no need for workpiece switch. Machines are equipped with an automatic feeder for semi-finished products, which significantly minimizes non-productive time.

Haas DS-30

The main parts of the DS-30 CNC universal turret lathe with counterspindle are made of the annealed cast iron. These machines are designed by the finite element method with regard to the maximum robustness, the temperature stability and they provide maximum vibration absorbance during machining. 

The frequency-controlled brushless motor of the master spindle with the vector regulation allows high acceleration and fast braking in order to speed up significantly the tool-change process. The machine drive allows 150-percent overload for 15-minute operation and 200-percent overload for 5-minute operation. The feedback of control system optimizes motor slipping between the stator and the rotor and with the vector control, doubles the torque at low revolutions. 

The machine is equipped with the linear ball bearings in all axes. This type of bearings provides high dynamics of movement at the minimal friction and excellent coordinate-positioning accuracy. The linear ball bearings are equipped with wipers and all the wiring are protected against liquids, machining chips and dirt from the telescopic covers. 

High-quality ball screws are used in the machine. They are fastened at both ends in order to ensure maximum parallelism. The monitoring of temperature on the ball screw nuts on the all axes with the electronic compensation algorithm models and offsets the position of the ball screw to ensure consistent accuracy throughout machining.

Parameters


Travel - X, Y axes

318; 660 mm

Swing diameter over front apron

806 mm

Swing diameter over cross side

527 mm

Swing diameter over secondary spindle

552 mm

Max. cutting diameter

457 mm

Max. cutting length

660 mm

Main spindle nose

A2-6

Spindle bore

88,9 mm

Spindle RPM

4000/min

Max. spindle motor rating

22,4 kW

Max. torque

373 Nm @ 700

Max. rating of main spindle - C axis

3,7 kW

Brake clamp force of main spindle - C axis

4448 Nm

Secondary spindle nose

A2-5

Secondary spindle bore Ø

61,9 mm

Secondary spindle RPM

4000/min

Max. rating of secondary spindle

14,9 kW

Max. torque

203 Nm @ 700

Rapids on X, Y, Z axes

24; 18; 30,5 m/min

Programing increment of the X,Y and Z axes

0,001 mm

Programing increment of the C-axis

0,01 °

Differential increment

0,0002 mm

Positioning accuracy

0,005 mm

Repetition accuracy

0,003 mm

Max. torque

22 Nm

Max. revolutions of tool drive

3000/min

Machine input

30 kVa

Machine weight

7221 kg


Gallery

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