Products

CKA6140 cnc lathe

Main Parameter: Max swing diameter over bed:400mm Max swing diameter over knife rest:200mm Max workpiece length:750/1000mm

Main components, bed, headstock, saddle, plinth, etc., are high quality solid castings.
Low friction Turcite-B coating on mating surfaces between saddle and guideways.
Precision ballscrews and highly rigid precision bearings ensure accurate positioning and heavy cutting capability.
Centralized oil system provides forced automatic lubrication onto ballscrews and all mating surfaces.
FANUC, SIEMENS, FAGOR, etc control systems can be supplied.

Detailed Description

INDEX

UNIT

CKA6140

Max swing diameter over bed

mm

400

Max swing diameter over knife rest

mm

200

Max work piece length

mm

750/1000

Max machining length

mm

620

Tool post motor power

w

90w

Tool post motor speed

r/min

1400

Tool section

mm

20*20

Repeatability accuracy

mm

0.008

Tool changing time (Single position)

s

2.4

Max machining diameter

mm

400

Spindle center height

mm

200

Bed guide way width

mm

300

Motor type

 

Double speed motor (QAD)

Main motor

kW

3

Spindle taper

 

Morse 6

Bearing inner diameter in front of spindle

mm

90

Spindle head

 

A2-6

Spindle speed

r/min

32-2000

Main motor power

kw

5.5

Tailstock sleeve diameter

mm

63

Tailstock sleeve travel

mm

130

Tailstock sleeve taper deg

 

Morse 4

Max travel of toolpost

mm

Horizontal (X): 230

mm

Vertical (Z): 625

Dia*pitch of ball screw

mm

Horizontal (X):20*5

mm

Vertical (Z):32*5

X cutting force

N

2500

Z cutting force

N

5000

Horizontal quick feed

Mm/min

4000

Vertical quick feed

Mm/min

5000

Location accuracy

mm

X 0.03; Z 0.04

Repeatability accuracy

 

X 0.012; Z 0.016

Coolant tank volumn

L

20

Coolant pump motor power

w

120

Coolant flow

L/min

25

CNC system

 

Fanuc0i-mate/GSK

Machine size(L*W*H)

mm

2300*1480*1520

 

 

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