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  • Lathe Machine CN6140 (50)B

Lathe Machine CN6140 (50)B

Quick Details:

Product Introduction :

Lathe machine is mateched with FANUC,  Sigmens or Guangzhou CNC system, with programmable controller (PC) and CRT display, linear and circular interpolation. The vertical and horizontal feed adopts AC servo motor and pulse encoder feedback. The width of bed guide rail is 600mm. The whole bed guide rail adopts high strength cast iron ultrasonic frequency quenching.

 

Product Features:

1. The bed saddle guide rail is close to the view, and the friction coefficient is small.

2. The main shaft can adopt frequency conversion stepless speed regulation and three support main shaft structure with good rigidity.

3. Wide cutting range, can process the outer circle and inner hole. End face, cutting groove, conical surface, chamfering, conical or cylindrical thread and arc surface.

4. Suited for cutting workpleces which have various shapes and sizes.

5. High machining precision and stable machining quality.



Techical Parameters:



Item

Unit

CN6140B

CN6150B

Remark

Maximum turning diameter of workpiece

mm

Φ420

Φ500


Maximum workpiece length

mm

1000150020003000


Rail width

mm

390


Maximum machining diameter on tool holder

mm

220

300


Maximum travel of  tool holder

mm

320

360


Longitudinal feed rate

mm/r

0.028~6.43/93


Cross feed rate

mm/r

0.012~2.73/93


Diameter of bar

mm

Φ80


Maximum rotation diameter of workpiece in saddle groove

mm

630Saddle model

710Saddle model

CN62 series

Effective length of front saddle of disc

mm

240Saddle model

Spindle center height

mm

210

250


Spindle head connection


C8


Diameter of spindle hole

mm

Φ


Taper of spindle bore

mm

90/1:20


Spindle speed range

r/min

91600  Positive  and  negative each 24 levels


Taper of inner hole of top sleeve


MT5


Maximum movement of top sleeve

mm

150


Thread

Metric

0.5224      48


British

721/8 t/ in   48


modulus

0.5112 mm  42


Diametral node

561/4 DP    45


Maximum lateral movement

mm

±15


Main motor model


7.5kW/1500 R


Model and specification of main drive V-belt

mm

B-2260


Machine dimensions (Length × width × height)

1000mm

mm

2625x1043x1275

2625x1077x1315


1500 mm

mm

3125x1043x1275

3125x1077x1315


2000 mm

mm

3625x1043x1275

3625x1077x1315


3000mm

mm

4800x1043x1275

4800x1077x1315


Net weight of machine

1000 mm

kg

2200

2250


1500 mm

kg

2400

2450


2000 mm

kg

2600

2650


3000mm

kg

3400

3450



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