The series CNC lathes are with complete modeles and specifications, can be used in machining inside and outside, surfaces of shafts and discs, taper surfaces, arc surfaces, threads, and boring holes, teaming holes, ads well as machining noncircular curved surfaces. Different control systems and accessories are optional according to the requirements of customers. Please note the difference between these models lay in the motor and controlling syetems.

main technical specifications

item

unit

CAK61135bi

max.swing diameter over bed

mm

610

span of guideway

mm

400

max. workpiece length

mm

1390

max cutting length

mm

1350

max.cutting diameter

vertical tool post

mm

610( 4 vertical ones) 480(6 vertical ones)

max.swing diameter over slide

mm

370

max.cutting diameter

horizontal tool post

mm

500

max.swing diameter over slide

mm

350

spindle nose

A8

chuck

manual

mm

standard configuration

250

pneumatic

mm

optional configuration

mm

250

hydraulic

mm

optional configuration

mm

250

inner taper of spindle nose

1:20

spindle bore

mm

70

spindle speed

double-speed motor

n

standard configuration

n

12 steps

conversion motor

n

optional configuraion

n

automatic 3 grades

spindle speed range

double-speed motor

r/min

r/min

40-1800

conversion motor

r/min

r/min

22-220;71-710;215-2200

main motor power

double-speed motor

kw

kw

6.5/8

conversion motor

kw

kw

7.5

center height

from bed

mm

305

from ground

mm

1185

tool post traverse X/Z

m/min

5/10.0

time for indexing turret one step/step

s

2.4( vertical 4);2.2(vertical 6);1.6 (H6)

tool post rotary positioning repeat accuracy

s

0.008

travel of X axis

" mm

305

travel of Z axis

mm

1350

workpiece accuracy

mm

IT6-IT7

surface roughness

um

Ra1.6

diameter /travel Of tailstock

mm

75/150

bore taper of tailstock quill

mm

Morse No.5

mode of tool post

vertical 4 station

vertical 6 station

horizontal 6-station

size of tool shank

external circle

mm

25*25

bore

mm

32;25

please note that: stands for standard configuration stands for optional configuration