CNC Lathe Machine CK6166/CK6266

Short Description:

1. Automatic 3 step speed change
2. Infinitely variable speed change for spindle.
3. High in rigidity and accuracy

The guideways are hardened and precision ground·Infinitely variable speed change for spindle. The system is high in rigidity and accuracy. The machine can smoothly run with low noise. Design of electro mechanical integration, easy operation and maintenance.

It can turn taper surface, cylindrical surface, arc surface, internal hole, slots, threads, etc., and is used especially for mass production of disc parts and short shaft in the lines of automobile and motorcycle.

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Features

1.1This series of machine tools are mature products mainly exported by the company. The whole machine has compact structure, beautiful and pleasant appearance, large torque, high rigidity, stable and reliable performance and excellent accuracy retention.

1.2the optimized design of headbox adopts three gears and stepless speed regulation within gears; It is suitable for turning disc and shaft parts. It can process straight line, arc, metric and British thread and multi head thread. It is suitable for turning disc and shaft parts with complex shape and high precision requirements.

1.3the machine tool guide rail and saddle guide rail are hard guide rails made of special materials. After high-frequency quenching, they are super hard and wear-resistant, durable and have good processing accuracy retention.

1.4 the numerical control system adopts Guangshu 980tb3 numerical control system, and adopts domestic famous and high-quality ball screw and high-precision screw rod bearing.

one point five The forced automatic lubrication device is used for fixed-point and quantitative lubrication of the lead screw and guide rail at each lubrication point. When there is an abnormal state or insufficient oil, a warning signal will be generated automatically.

1.5 A scraping device is added to the guide rail to prevent the guide rail from being corroded by iron chips and coolant and facilitate the cleaning of iron chips.

Specifications

ITEMS	CK6166/CK6266
Max. swing over bed	Ø 660 mm
Max. swing over carriage	Ø 430 mm
Width of bed	405 mm
Maximum turned length	750/1000/1500/2000/3000 mm
Max. turning length	650/900/1400/1900/2900mm
Over gap	Ø 870 mm
Effective length of gap	230 mm
Spindle nose	D8
Spindle bore	Ø 105 mm
Cone hole diameter and taper of spindle hole	Ø 113 1: 20
Steps of spindle speed(Manual)	4((Variable Within Each Step)
Range of spindle speed	27~135, 55~270, 160~805, 325~1630 r/min
Rapid feed for Axis Z	10m/min
Rapid feed for Axis X	8 m/min
Max. travel of Axis Z	720/970/1270/1970/2970mm
Max. travel of Axis X	365 mm
Min. input	0.001 mm
Tool post stations	4-ways or 6-ways
Tool cross section	32× 32 mm
External diameter	Ø 75 mm
Taper of bore	MT. No. 5
Max. Traverse	150 mm
X/Z motor torque	10/10Nm(750~2000)10/22Nm(3000)
Power of main motor	11 KW
Power of cooling pump	90W
Overall dimensions(L× W× H)	2250/2500/3000/3500× 1250× 1580 mm
Net weight	2800/3100/3700/4300/530kg