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Horizontal CNC Lathe CK61 Series

Horizontal CNC lathe CK61 series is automatically controlled to realize different machining processes like inner hole, outer circle, conical surface, circular arc surface and threading. It is very suitable for machining shaft and disc parts, and widely used for steel & paper manufacture industries and the maintenance of large equipment. The machine bed adopts high-strength casting materials and resin sand molding. The guide rail adopts rectangle structure. The main driving mechanism of the headstock is driven by special AC frequency conversion or servo spindle motor. The tailstock fast moving mechanism is pulled by a separate motor. The tailstock tip can be used as either a live or a dead tip. The machine tool longitudinal direction is driven by the rack and pinion or ball screw, while the horizontal direction is driven by the ball screw, Both of horizontal and longitudial directions are driven by servo motor.

Features

Horizontal CNC lathe CK61 series use the international advanced computer technology and the optimization finite element analysis method,which make the lathe has a large load capacity, the design is reasonable, the material choice is exquisite. This kind of lathe has high rigidity, efficiency, energy-saving, easy operation and attractive appearance.

  • All castings are made of high strength and high grade cast iron, which makes the machine tool has excellent rigidity, stability and accuracy, especially suitable for heavy cutting.
  • All large castings are strictly done by the annealing heat-treatment, coupled with aging treatment, completely eliminate the internal stress, greatly improve the accuracy of the machine, processed parts have excellent geometric precision, the machine base for the cross structure, rectangular stress design, stable organization, reliable, long retention.
  • The Machine bed guide adopts rectangular hard rail design, The guide surface is done by high frequency and high precision surface grinding treatment.The sliding surface is pasted with guideway tape, which makes the guideway surface more smooth and wear-resistant.The widened hard rail design ensures the resistance and stability required for heavy cutting.
  • This machine adopts three supporting structure with good rigidity.
  • Designing flexible lateral chip removal system with good performance.
  • This machine is equipped with separate oil pump with excellent lubrication.
  • The tailstock movement adopts mechanical device with reasonable rotation speed, feed rate and power.

Applications

  • Horizontal CNC lathe CK61 series, through the automatic control of CNC system (FANUC / Siemens / GSK / KND, etc.), can be used for turning various kinds of internal hole, outer circle, conical surface, arc surface and thread. it is also suitable for the powerful turning of cemented carbide tools to process various ferrous metals and non-ferrous metals.

Horizontal CNC Lathe CK61 Series

 

Model

Unit

CK6180

CK61125

CK61160

CK61200

CK61250

Machining Technical Parameters 

Max.swing diameter over machine bed 

mm 

800

1250

1600

2000

2500

Max.swing diameter over cutting tool carriage

mm 

450

850

1250

1650

2050

Max.work-piece weight

T

2

6

15

Max.work-piece length

mm 

1500-20000

Machine Bed Parameters

Guide rail type

Rectangle

2 guide rail

Guide rail width

mm 

600

755

1600

2000

Headstock 

Spindle speed

 

Stepless variable frequency 

Spindle speed range

r/min

20-400

10-210

6-160

4-106

Main motor power

KW

11

15

22

30

Centers

°

60

Max.chuck diameter

mm 

500

800

1250

1600

2000

Max. chuck torque

knm

10

15

20

30

Feed Data

Max.X axis stroke

mm 

400

625

800

1000

1250

Max.Z axis stroke

mm 

1500-20000

Feed range of X Axis

mm 

1-200

Feed range of Z Axis

mm 

1-200

Feed speed of X axis

mm/min

 

 

3000

Feed speed of Z axis

mm/min

 

 

2500

Tailstock

Diameter of tailstock sleeve

 mm 

140

180

240

300

Stroke of tailstock sleeve

mm

300

Taper of tailstock sleeve

°

60

Rapid moving speed of tailstock

mm/min

Manually

1500

Other datas

Machine Length

mm

According to work-piece length

Machine Width

mm

1500

2000

3500

3800

4000

Machine Height 

mm

1400

1800

2300

2600

3000

Control system

 

SIEMENS, FANUC, GSK,KND etc 

The above picture presents the internal structure of the horizontal CNC lathe CK61 series machine and related details, if there is something you don’t understand you can contact us, our engineers will do one-to-one communication with you.

Closed-type roll rest with 3 columns

The machine is equipped with closed-type roll rest with 3 columns. The sliding top cover of roll rest realizes convenient operation and disassembly. This roll rest is directly mounted on the machine guide rail and positioned by the swallow rail with high stability and strong support force.

Open-type center rest

The open-type center rest is used for reducing the deformation of head-stock and tail-stock main shafts during heavy cutting process or replacing the tail-stock when the center is not suitable for machining the long work-piece.Dual rotation roller sleeve can be adjusted separately to meet with the support demands of different diameter work-pieces.

Dual dovetail rails+ Flat rail for machine base + anti backward of tailstock

The guide rail of machine base is designed a kind of dual dovetail rails with positioning function used for positioning movement of both sliding plate and tail-stock. lt has high positioning accuracy and stable movement. The tail-stock has anti-backward device to ensure the high strength clamping force.

High accuracy head-stock

40Cr forged and ground gears are used in the headstock with 4 gear shifts speed regulation. All shafts are spline structure with tight fit. The standard configuration of bearings are brands with high accuracy.The gear meshes with high accuracy and low noise.

Get In touch

(+86) 13295238763

24 hours online service

Address No. 2 Xintai Road, Economic and Technological Development Zone Jingjiang City Jiangsu Province, China

Email cncitd@minnuo.com

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@minnuo.com