Swing Dia.420MM-520MM MINI Economical Horizontal CNC Lathe Machine

Product Details

CK6142 / CK6152 series CNC machine description

This series of lathe machine bed is the overall box-shaped structure, adopts high standard cast iron (HT300) one molding casting, after the second aging treatment, it has good stability, guide-way width (400mm), good rigidity, anti-vibration ability; Processed by medium-frequency hardening and machined by the imported rail grinding machine , to ensure a long life, high precision and good maintainability.

This series of lathe machine has big diameter of spindle which is supported by precision heavy-duty bearings, which makes the rotation steadily. they can perform not only the heavy turning but also the finish turning. Automatic forced circulation lubrication makes the transmission system is flexible and effectively cool. Automatic segmented speed control by the M code, the segment automatically variable speed by S code selection control, achieved stepless speed and constant linear cutting. X and Z use precision ball screw ensures a high processing accuracy, positioning accuracy and accuracy of retention. CNC system uses the internationally renowned FANUC,  SIEMENS or China GSK980TD AC servo control system, axis-Z uses large torque AC servo motor, directly connected to ball screw by non-backlash elastic coupling. X-AC servo motor is associated with a ball screw by 1: 1 toothed belt. Before delivery all the lathe machines use the British RENISHAW laser detector for precision testing, so the lathe machine has a high positioning accuracy and repeat positioning accuracy. All the lathe machines are equipped with electric turret, free lifting, tool change quickly and easily, there are vertical 4 and 6 station and horizontal 6 station and other electric turret for choose. The main motor is 7.5kW high-power AC variable frequency motor, axis X and Z use large torque AC servo motor, which enable to adapt to heavy load cutting. The lathe machine adopts semi-closed protection or fully enclosed protection, equipped with emergency stop safety button, when the lathe machine suddenly encountered a sudden power failure or other failures of itself, due to the special design of the control circuit, it can be self-protection to ensure that the lathe machine and personnel safety. The operator panel is about 1300mm from the ground, highly moderate, ergonomic, pleasant and easy to operate and understand the operation of the machine.

This series of lathe machine is used widely, flexible operation, suitable for processing all kinds of complex shapes of shafts, sets, disk parts, such as turning inside and outside cylindrical surface, conical surface, circular surface, end face, grooving, chamfer, threading, Especially for multi-species, small batch of turns processing, process adaptability, high processing efficiency, low scrap rate, good product consistency, easy programming, simple operation, reducing the technical requirements of workers, it is the ideal medium mechanical processing equipment.

ITEM UNIT CK6142 CKP6142 CKJ6142 CK6152 CKP6152 CKJ6152
Swing over bed mm 420 520
Swing over carriage mm 230 300
Max.length of workpiece mm 500 750 1000 1500 2000 3000
Max.turning length mm 330 580 830 1320 1830 2830
Pan of guideway mm 400 400
Spindle nose mm   A2-6 A2-8
Spindle bore mm 58 80
Taper hole of spindle 63/1:20 86/1:20
Range of spindle speeds r/min 27.5~2200 14~1600 35~1600 25~2000 14~1600 35~1600
No.of spindle speeds Stepless Manual 2 gears stepless in gears Manual 12 gears  Stepless Manual 4 gears stepless in gears Manual 12 gears 
Center height from bed mm 215 270
Chuck mm 200 250
Min.feed increment mm  0.001/0.001 0.001/0.001
Rapid speeds mm/min 4000/5000 4000/5000
Max.travel of X mm 220 280
Turret working position V4 V4
Indexing time s 2.4 2.4
indexing repeatility mm 0.008 0.008
Section of tool shank mm 25×25 25×25
Dia. of tailstock quill mm 80 85
Travel of tailstock quill mm 150 150
Taperhole of tailstock Morse5 Morse5
Workpiece accuracy IT6~IT7 IT6~IT7
Surface roughness μm Ra1.6 Ra1.6
Main power kw 7.5 7.5
Lathe mass kg 2600 2700 2800 3100 3500 4200
Length mm 2630 2740 2990 3560 4040 5040
Width mm 1500
Height mm 1800
CNC System  0i-mate/GSK980TD

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