CNC Lathe

CNC Lathe
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Our CK series CNC lathe comes with advanced CNC systems from famous companies at home and abroad, such as the CASUNC-901C from CASNUC, SIEMENS802D and FANUC-Oi-TD. As an excellent automated lathe, it can process workpeice powerfully and stably at a high spinning speed. The desirable precision and simple programming method allow you to do a variety of jobs effortlessly. The longitudinal and transverse feeding system is driven by an AC servo motor, and uses a pulse encoder as the feedback component.

The transverse and longitudinal rails on the CNC lathe have been subjected to high frequency quenching and fine grinding, while the rails on the bed are coated with Teflon soft band, so the frictional coefficient is very small. The speed of the main motor is controlled by adjusting both magnetic field intensity and voltage, allowing the main spindle in this CNC turning center to be adjusted in a stepless way.

Feature
1. The longitudinal repeated positioning accuracy of our CNC lathe can amazingly reach 0.013/500mm, while the transverse repeated positioning accuracy is 0.01mm. The main spindle comes with an advanced high precision and high speed bearing. The gears in the spindle box are all treated with high frequency quenching technique and their teeth are grinded, so the rotating noise is quite low. A highly sensitive DC dynamic braking system is adopted to stop the main movements effectively

2. Our CNC lathe can automatically lathe various round surfaces, like cylinder surface, tapered surface, and some other special surfaces. Besides, it can also cut slot, lathe thread, and bore and ream workpiece. The machine is both productive and versatile.

3. Subjected to high frequency quenching and fine grinding, the rails on the lathe bed is highly tough and hard. The headstock, rails, saddle, and cross slide are all thickened, and the machine is suitable for process various workpiece with certain allowance.

4. The saddle of the CNC lathe is coated with plastic, so it can move fast and the rails of the bed can be less worn. Besides, the undesirable crawling movement can also be avoided. Thus the service life and precision are both improved. The ball screw comes with an internal recycling screw rod and pre-tightened angular contact ball bearing supports. The rails and screw rod are automatically lubricated together, leading to flexible movement, little thermal deformation, and consistent precision.

5. The motor driven rest are available with four stations (vertical type), six stations (horizontal type), and eight stations (horizontal type). A precise fluted disc is used in our CNC lathe to achieve a highly precise repeated positioning performance. The handheld electronic pulse hand wheel is adopted to conveniently and accurately set the tools.

6. The tailstock comes with a rapid eccentric clamp, so the working efficiency is excellent. In the tailstock sleeve, a special device is mounted to prevent the drill bit from rotating, thus the Morse taper of the inner bore in the tailstock sleeve can be effectively protected.

7. The CNC system is from a famous domestic company. However, other CNC solutions are also optional according to your requirements. The systems are user-friendly, powerful, and stable, making the CNC lathe quite suitable for complex components and high precision components.

8. Customizable lathe solution is also available. Specifically, the center rest, hydraulic chunk, hydraulic tailstock, hydraulic straining device could come as your requirements.

9. The CNC lathe is easy to be operated, while the safety degree and appearance are both very satisfactory and the maintenance is quite simple.

Technical parameter

ModelCK6180CK61100CK61120 (with cushion)
Max. swing over bed800mm1000mm1200mm
Max. swing over cross slide470mm650mm850mm
Center distance1500 2000 3000 4000mm
Spindle hole diameter105mm
Max. distance of moving tool-post
Longitudinal distance1500, 2000, 3000, 4000mm
Transverse distance450mm520mm
Spindle speedFour-grade stepless speed range: 14-40, 40-130, 60-200, 180-700rpm
Main motor power11KW or frequency conversion motor
Speed of high-speed movement
Longitudinal movement6m/min
Transverse movement3m/min
Feed resolution
Longitudinal feed0.01mm
Transverse feed0.005mm
Quantity of tools on tool-post4, 6 or 8 (Optional)
Positioning accuracy
Longitudinal positioning0.03/500mm, 0.05/2000mm
Transverse positioning0.02mm
Repeatability
Longitudinal dimension0.013/500mm 0.025/2000mm
Transverse dimension0.01mm
Repeatability accuracy of tool-post0.005mm
Net weight
Center distance: 1500mm4500kg4700kg4900kg
Center distance: 2000mm5000kg5200kg5400kg
Dimension (L*W*H)
Center distance: 1500mm3300*1550*1840mm
Center distance: 2000mm3800*1900*1960mm
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