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High Precision CNC Comb Type Lathe
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CK42P Series Slant Bed

   Comb Type CNC Lathe

Product Description:

CK42P series slant bed comb type CNC lathe adopts integrated slant bed structure, 30°slant guideway equipped with hydraulic hollow rotating cylinder and draw-back collet and comb type tool post; achieves IT6-grade machining accuracy for variety of internal and external cylinder surface, cone surface, arc surface, male British thread and other processes processing.

Features

1.Integrated flat bed structure and 30 °inclined bed saddle, large rotary diameter.

2. The spindle bearing use precision angular contact ball bearings in a front-three/rear-two layout, with dynamic balancing correction and run-in testing for low temperature rise, minimal thermal deformation, smooth operation, and stable accuracy.

3.Workpiece clamping employs a hollow rotary cylinder and draw-back collet, ensuring reliable grip.

4.The secondary supporting bearing of X / Z- axis ball screw adopts special angular contact bearing, with small heat deformation and high feeding accuracy.

5.X/Z -axis adopts servo motors directly coupled to ball screws, guaranteeing high precision transmission.

6.X/Z -axis adopts precision linear guides for high rigidity, low damping, exceptional accuracy, and smooth motion.

7.High-performance centralized automatic lubrication system ensures timely lubrication of all

guides and screws.

8.Widened T-slot tool post plate expands tool capacity, enabling easy tool holder adjustment and

rapid, precise tool changes.

9.Side-mounted independent coolant tank and chip box ensures fluent chip disposal and easy chip removal.

Applications:

Applicable to industries such as  automotive, electronics, mold, motor, bearing, hydraulic pipe fittings and other industries.

Technical Specifications

Item

Unit

CK42P

Capacity

Max.swing dia.over bed

mm

Φ420

Max.swing dia.over slide

mm

Φ140

Max.turning dia.

mm

Φ280

Max.machining length

mm

200

Max.bar dia.to be held

mm

Φ45

Spindle

Max.speed

rpm

4000

Type of collet chuck

 

42 type

Type of spindle head

 

A2-5

Taper of spindle bore

 

MT  No.6

Spindle thru-hole

mm

Φ57

Power  motor

kW

5.5/7.5

Feed

Travel X/Z

mm

300/300

Rapid traverse X/Z

m/min

16/18

Turret

Type of turret

 

comb type tool

Capacity of turret( standard)

 

5

Center height of  turret

mm

70

Tool rod dimension (turning/boring)

mm

20x20/Φ25

Others

CNC controller

 

GSK 988TA

Power capacity

KVA

12

Slant degree of bed

 

30°

Volume of coolant pump

L

69

Motor power of coolant

W

150

Weight of machine

kg

2500

Dimension of machine (LxWxH)

mm

2242x1485x1915

 

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Baoji Zhongcheng Machine Tool Co.Ltd  Service Tel:0917-3907359
Add:Gaoxin 11 st Road, Hi-Tech Development Zone,Baoji, Shaanxi,China
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