CK0640 High Precision CNC Lathe

I. Product Overview

The ALCK0640 CNC Lathe is a high-precision, compact, and highly efficient flat-bed CNC lathe designed specifically for the machining of small to medium-sized shaft-type, disc-type, and complex rotational parts. Featuring an integrated electromechanical design, the machine offers excellent rigidity, stability, and machining accuracy, making it ideally suited for automated, mass-production environments.

This model supports a wide range of machining processes—including external and internal turning, facing, grooving, drilling, taper turning, and metric/inch threading—thereby meeting the high-efficiency, precision machining requirements of various industries.

The ALCK0640 serves as an ideal entry-level, cost-effective CNC lathe solution for hardware manufacturing enterprises, automated parts manufacturers, and educational/R&D institutions.

II. Product Parameters:

Item	Unit	CK0640
Max swing over bed	mm	Φ250
X-axis motor torque	/	4Nm
Z-axis motor torque	/	4Nm
Maximum swing over slide	mm	Φ120
Spindle hole diameter	mm	Φ48
Tool post form	/	Row tool
With hollow chuck pull rod through hole	mm	Φ40
Spindle speed limit	rpm	3000
Clamping device	/	Pneumatic collet
Knife square size	mm	20×20 (four stations)
X/Z direction fast moving speed	m/min	6/8
X stroke	mm	200(Optional 300/400mm）
Z stroke	mm	220
Main motor power	KW	3（Optional 4kw)
Tailstock	/	No tailstock
X axis repeat positioning accuracy	mm	0.01
Z axis repeat positioning accuracy	mm	0.01
Machine weight	Kg	800
Dimensions (length × width × height)	mm	1620×1340×1680
Control system	/	GSKTB3

III. Machining Capabilities

The ALCK0640 is capable of performing:

✔ External Turning

✔ Internal Turning (Boring)

✔ Facing

✔ Threading (Metric / Inch)

✔ Grooving

✔ Taper Turning

✔ Spherical Turning

✔ Drilling

Supports automated machining of complex contours, thereby enhancing production consistency. Suitable for:

Small-diameter shaft-type parts

Hardware components

Precision connectors

Electronic components

Medical device parts

IV. Application Industries

The ALCK0640 is widely applied in the following manufacturing sectors:

1. Automotive Components Industry

Processing:

Transmission shaft parts

Braking system parts

Engine accessories

2. Valves and Fittings Industry

Processing:

Valve cores

Connectors/Joints

Plumbing fittings

3. Electronics and Communications Industry

Processing:

Connectors

Plugs/Sockets

Precision housing parts

4. Instrumentation Industry

Processing:

Precision shaft parts

Sleeve-type parts

5. Medical Devices Industry

Processing:

Micro-structural parts

Precision assemblies

6. General Machining Industry

Processing:

Shaft-type parts

Disc-type parts

Non-standard parts

All these industries represent typical application scenarios for the precision machining of small, rotational parts.

V. Machine Structural Features

1. High-Rigidity Bed Structure

Features an integral cast-iron bed:

✔ Strong vibration resistance

✔ High cutting stability

✔ Excellent long-term precision retention

2. High-Precision Spindle System

The spindle utilizes a high-precision bearing structure:

✔ Stable operation

✔ High machining accuracy

✔ Excellent surface finish

3. High-Precision Ball Screw Transmission

The X and Z axes employ ball screws:

✔ Enhances motion accuracy

✔ Minimizes backlash

✔ Improves repetitive positioning accuracy

4. Gang-Type Tool Holder Structure

Features:

✔ Rapid tool changing speed

✔ Stable structure

✔ Ideal for mass production

Suitable for:

Automated production lines

Small parts machining

5. Automatic Centralized Lubrication System

Advantages:

✔ Extends guide rail lifespan

✔ Reduces maintenance costs

✔ Enhances machining stability