CNC Lathe Machine CK6156 CK6256

Short Description:

CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. This control system is capable of logically processing programs with control codes or other symbolic instructions, and decoding them to enable machine tool action and machining of parts.

Compared with ordinary machine tools, CNC machine tools have the following characteristics:

● High machining accuracy and stable machining quality;

● Can perform multi coordinate linkage and process parts with complex shapes;

●When changing the machining parts, it is generally only necessary to change the CNC program, which can save production preparation time;

●The machine tool itself has high accuracy and rigidity, and can choose favorable processing quantities, resulting in high productivity (generally 3-5 times that of ordinary machine tools);

●High degree of machine tool automation can reduce labor intensity;

●High requirements are placed on the quality of operators and higher technical requirements are placed on maintenance personnel.

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Product Detail

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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.

1.2 the 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.

1.3 the 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.

STANDARD ACCESSORIES

OPTIONAL ACCESSORIES

GSK980TDC or Siemens 808D NC system

inverter motor 7.5kw

4 station electric turret

250 mm manual chuck

manual tailstock

integrated automatic lubrication system

coolant system

lighten system

Fanuc 0I mate TD or KND1000Ti

servo motor 7.5/11 kw

inverter motor 11 kw

6 station or 8 station electric turret

10″Non-through hole hydraulic chuck

10″through hole hydraulic chuck

10″Non-through hole hydraulic chuck (Taiwan)

10″through hole hydraulic chuck(Taiwan)

steady rest

follow rest

ZF gear box

Specifications

ITEMS	CK6156/CK6256
Max. swing over bed	Ø 560 mm
Max. swing over carriage	Ø 330 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 780 mm
Effective length of gap	230 mm
Spindle nose	A2-8
Spindle bore	Ø 80 mm
Cone hole diameter and taper of spindle hole	MT. No. 7
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	300 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)
Power of main motor	7.5 KW
Power of cooling pump	90W
Overall dimensions(L× W× H)	2250/2500/3000/3500/4500× 1200× 1520 mm
Net weight	2700/3000/3500/4000/460kg