CKB/CKBP/CKBJ6180/61100 Series Standard CNC Lathe

Description

CKB/CKBP/CKBJ6180/61100 Series Standard CNC Lathe

The CKB/CKBP/CKBJ6180/61100 series are standard CNC lathes equipped with a semi-closed-loop control system, designed to be economical and versatile. These machines are suitable for machining a wide variety of complex-shaped components such as shafts, sleeves, and discs, including turning inner and outer cylindrical surfaces, conical surfaces, arc surfaces, end faces, grooving, chamfering, and threading.

Key Features:

1. Bed Structure:

   • For models with specifications ranging from 1000mm to 5000mm, the machine bed is an integral structure.

   • For 6000mm models, the bed is designed with a split structure.

   • The bed is made from high-standard cast iron (HT300), cast in a single step, and subjected to a secondary aging process for enhanced stability and performance.

2. Guideway:

   • The machine features a guideway width of 600mm, ensuring high rigidity and vibration resistance during machining operations.

   • The guideways are induction hardened (hardness exceeding Shore 68°) and are precision-ground using imported grinding machines, ensuring long service life, high precision, and excellent accuracy retention.

3. Headstock:

   • The headstock structure is highly rigid, making it suitable for heavy cutting operations.

   • The gears inside the headstock undergo high-frequency quenching and precision grinding, resulting in high accuracy, smooth operation, and low noise.

4. Spindle Bore Options:

   • The spindle bore is available in two sizes: φ100mm and φ140mm, enabling the lathe to handle larger bar stock or tube-like components for more diverse machining tasks.

5. Guideway Design:

   • The main sliding guideways are covered with TSF soft belts, significantly reducing friction coefficients and improving the servo response performance during operation.

6. Precision Feed Mechanism:

   • Both the X-axis and Z-axis use precision ball screw assemblies, ensuring high machining accuracy, positioning accuracy, and excellent accuracy retention.

   • All moving components are lubricated automatically via a centralized intermittent lubrication system, ensuring smooth and reliable operation.

Applications:

The CKB/CKBP/CKBJ6180/61100 series CNC lathes are ideal for machining a wide variety of components, including:

• Shafts and sleeve-type parts: Perfect for precision turning of long, cylindrical parts.

• Disc-shaped components: Suitable for machining complex geometries, including end faces and grooving.

• Conical and Cylindrical parts: Capable of turning cylindrical, conical, and arc surfaces, offering high precision.

• Threaded components: Excellent for cutting various types of threads, such as metric, imperial, and modular threads.

Key Industries:

• Automotive: Machining of engine parts, shafts, and transmission components.

• Aerospace: Precision turning of parts used in aircraft engines and systems.

• Heavy Machinery: Ideal for turning large components used in industrial machines, turbines, and equipment.

• General Manufacturing: Suitable for a broad range of industries requiring high-precision turning and threading.

The CKB/CKBP/CKBJ6180/61100 series CNC lathes offer a robust design with excellent rigidity and precision, making them ideal for medium-to-large batch production and high-precision machining of complex components. Their user-friendly programming, easy operation, and strong adaptability to various processes make them an excellent choice for industries seeking cost-effective, high-performance CNC lathes.

Parameter:

ITEM	UNIT	CKB/CKBP/CKBJ6180	CKB/CKBP/CKBJ61100
CAPACITIES
Swing over bed	mm	800	1000
Swing over carriage	mm	480	680
Max.length of workpiece	mm	1000 1500 2000 3000 4000 5000 6000
Max.turning length	mm	850 1350 1850 2850 3850 4850 5850
Pan of guideway	mm	600
SPINDLE
Spindle nose	mm	C11/C15
Spindle bore	mm	100/140
Taper hole of spindle		1:20/120    1:20/150
Range of spindle speeds	r/min	CKB/CKBP：8~800,CKBJ：6~750
No.of spindle speeds		CKB:STEPLESS  CKBP:4GEARS IN STEPLESS  CKBJ:18GEARS
Center height from bed	mm	400	500
Chuck	mm	400
FEED
Min.feed increment	mm	0.001/0.001
Rapid speeds	mm/min	4000/5000
Max.travel	mm	420
TURRET
Turret working position		V4(V6/H6/H8 Optional)
Indexing time	s	2.4
indexing repeatility	mm	0.008
Section of tool shank	mm	40X40
TAILSTOCK
Dia. of tailstock quill	mm	100
Travel of tailstock quill	mm	250
Taperhole of tailstock		Morse6(Morse5  Optional)
OTHERS
Workpiece accuracy		IT6
Surface roughness	μm	Ra1.6
Main power	kw	15
Lathe mass	kg	4800 5300 5600 6000 6800 7600 8250
Length	mm	3605 4105 4645 5600 6430 7600 8485
Width	mm	2219
Height	mm	1830/2010
CNC System		0i-mate/GSK980TD