CNC Turning Lathes

Features:
1. CNC turning lathes adopt one-piece bed, key support structures are hardened and precise ground, contact surface is scraped by hand.
2. Heavy slant bed design and rigid headstock were FEM-analezed and optimized in the design phase.
3. Extra wide, hardened rectangular rails ensure quiet operation and long-term precision, Even for complex manufacturing tasks, like heavy roughing work or interrupted cuts.
4. CNC turning lathes can be used for oil grooves and keyways broaching, end-facing, grooving and chamfering, etc.
5. High quality preloaded ball screws with powerful servo axis drive ensure excellent positioning accuracy and repeat positioning accuracy.

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Product Details

Features:


1. CNC turning lathes adopt one-piece bed, key support structures are hardened and precise ground, contact surface is scraped by hand.

2. Heavy slant bed design and rigid headstock were FEM-analezed and optimized in the design phase.

3. Extra wide, hardened rectangular rails ensure quiet operation and long-term precision, Even for complex manufacturing tasks, like heavy roughing work or interrupted cuts.

4. CNC turning lathes can be used for oil grooves and keyways broaching, end-facing, grooving and chamfering, etc.

5. High quality preloaded ball screws with powerful servo axis drive ensure excellent positioning accuracy and repeat positioning accuracy.

6. CNC turning lathes standard FANUC CNC system with MPG, high reliability and maximum availability.

7. Excellent chip removal and standard chip conveyor support an efficient and cost-effective machining operation.

8. Excellent cooling system with coolant nozzles at every tool mount.

9. CNC turning lathes are heavy-duty CNC lathes for cost-effective machining of large parts and series production.


Technical parameter:


Model

Units

AK-45

AK-55

Capacity

Swing over bed

mm

850

1050

Max. turning dia.

mm

800

800

Swing over carriage

mm

650

890

Max. turning length

mm

1420/1920/2920

3850

Distance between centers

mm

1500/2000/3000

4000

Max. bar capacity

mm

120

-

Travel

X-axis travel

mm

450

400

Z-axis travel

mm

1450/1950/2950

3900

Feed

Rapid feed speed (X/Z)

m/min

12/15

10/10

Feed speed (X/Z )

mm/min

0-1260

0-1260

Handle wheel feed unit(X/Z)

mm

0.001/0.01/0.1

0.001/0.01/0.1

Spindle

Spindle speed

rpm

10-2000

15-1000

Spindle nose

-

A2-11

A2-15

Size of chuck

inch

15"/18"

18"/21"

Spindle bore

mm

131

148

Turret

Number of stations

-

12

12

Changing time

s

1

0.5-2.5

Tool shank size

mm

32x32

32x32

Boring bar shank dia.

mm

60

80

Motor

Main spindle motor

kw

100

22/30

X-axis servo motor

kw

4

4

Z-axis servo motor

kw

6

7

Tailstock

Travel

mm

1400/1900/2900

3500

Quill dia.

mm

140

160

Quill travel

mm

130

Cell-type

Quill taper hole

-

MT6

A2-11

Accuracy

Positioning accuracy(X/Z)

mm

0.016/0.032

0.016/0.032

Repositioning accuracy(X/Z)

mm

0.007/0.013

0.007/0.013

Others

Machine power

kw

130

50

CNC system

-

FANUC or SIEMENS

Machine weight

tons

15/16/18

27

Machine dimensions

cm

636/686/786x235x260

970x300x300


Accessories:


Standard:

√ FANUC CNC system

√ FANUC servo main motor and feed motor

√ Electrical hand wheel

√ NSK bearings

√ Hydraulic solid chuck

√ Hydraulic tool turret

√ Hydraulic tailstock

√ Foot switch

√ Automatic lubricating unit

√ Automatic chip conveyor

√ Work lamp

√ Cooling system

√ Totally enclosed workspace

√ Tools

√ Operational manual(English edition)

Optional:

★ Electrical too turret

★ SIEMENS or others CNC system

★ Hydraulic hollow chuck

★ 4/6/8/10/12 stations hydraulic tool turret

★ Steady center

★ Tool setting

★ Cooler

★ Automatic blowing device for chuck


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