Structured Manufacturing Data (2026)

CNC Lathe

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard CNC Lathe used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical CNC Lathe is characterized by the integration of Headstock and Bed. In industrial production environments, manufacturers listed on CNFX commonly emphasize Cast Iron construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A computer-controlled machine tool that rotates a workpiece while a cutting tool removes material to create cylindrical parts.

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Product Specifications

Technical details and manufacturing context for CNC Lathe

Definition

A CNC (Computer Numerical Control) lathe is an automated precision machining tool that uses programmed instructions to control the movement of cutting tools while rotating a workpiece on its axis. It performs operations such as turning, facing, drilling, boring, threading, and knurling to produce symmetrical cylindrical components with high accuracy and repeatability.

Working Principle

The CNC lathe operates through a closed-loop control system where a computer program (G-code) dictates the precise movements of the cutting tool relative to the rotating workpiece. The spindle motor rotates the workpiece at controlled speeds while servo motors position the tool along X and Z axes according to programmed coordinates, removing material to achieve the desired geometry.

Common Materials

Cast Iron, Steel, Aluminum Alloy

Technical Parameters

Maximum swing diameter over bed (mm) Per Request

Components / BOM

Headstock
Houses the main spindle and drive system to rotate the workpiece

Material: Cast Iron with Steel Bearings
Bed
Provides rigid foundation and guideways for carriage and tailstock movement

Material: Cast Iron
Carriage
Moves the cutting tool along the X and Z axes during machining operations

Material: Cast Iron with Steel Slides
Tailstock
Supports the end of long workpieces with a movable quill

Material: Cast Iron
CNC Control System
Computer system that interprets G-code programs and controls machine movements

Material: Electronic Components in Metal Housing
Tool Turret
Rotating mechanism that holds multiple cutting tools for automatic tool changes

Material: Steel with Precision Bearings
Coolant System
Circulates cutting fluid to cool tools and workpiece while removing chips

Material: Plastic Tanks with Metal Pumps

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for CNC Lathe.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems

Downstream Applications

Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits

pressure:	N/A (mechanical cutting process)
other spec:	Max workpiece diameter: 300mm, Max workpiece length: 500mm, Spindle speed: 50-4000 RPM, Power: 7.5-15 kW
temperature:	15-35°C (operating environment)

Media Compatibility

✓ Steel alloys ✓ Aluminum alloys ✓ Brass/Copper alloys

Unsuitable: Highly abrasive composite materials (e.g., carbon fiber reinforced polymers)

Sizing Data Required

Maximum workpiece diameter (mm)
Maximum workpiece length (mm)
Required spindle power (kW)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause

Spindle bearing failure

Cause: Inadequate lubrication, contamination from metal chips/coolant, excessive preload or thermal expansion leading to premature wear and vibration

Ball screw/lead screw wear

Cause: Lack of lubrication, chip accumulation in screw covers, misalignment causing uneven load distribution, and backlash development affecting positioning accuracy

Maintenance Indicators

Unusual grinding or knocking sounds from spindle during operation
Visible coolant leakage around spindle housing or excessive vibration during cutting

Engineering Tips

Implement predictive maintenance with vibration analysis and thermal monitoring to detect early bearing wear and alignment issues
Establish strict contamination control protocols including regular chip removal, coolant filtration, and proper sealing maintenance to prevent abrasive particle ingress

Compliance & Manufacturing Standards

Reference Standards

ISO 230-2:2014 (Geometric accuracy of machines) ANSI B5.57:2012 (Machine tools - CNC turning centers) CE Marking (Machinery Directive 2006/42/EC)

Manufacturing Precision

Bore diameter: +/-0.01mm
Surface finish: Ra 0.8μm

Quality Inspection

Laser interferometer geometric accuracy test
Ball bar test for circular interpolation accuracy

Factories Producing CNC Lathe

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Supply Chain Commonly Integrated Components

Vision System

An optical inspection subsystem that uses cameras, lighting, and image processing to detect defects in pharmaceutical vials.

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Coating Pan

A rotating vessel used to apply uniform coating layers to pharmaceutical tablets through controlled spraying and drying processes.

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Spray System

A precision fluid delivery subsystem that atomizes and applies coating solutions onto pharmaceutical tablets within an automated coating system.

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Air Handling Unit

A device that conditions and circulates air as part of a heating, ventilation, and air conditioning (HVAC) system

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Frequently Asked Questions

What materials can this CNC lathe machine effectively process?

This CNC lathe is engineered to efficiently process cast iron, steel, and aluminum alloy, making it versatile for various industrial manufacturing applications requiring high precision and durability.

What are the key components included in the CNC lathe's Bill of Materials (BOM)?

The essential BOM components include the headstock, bed, carriage, tailstock, CNC control system, tool turret, and coolant system, all designed to ensure optimal performance, accuracy, and longevity in demanding manufacturing environments.

How does the CNC control system enhance the lathe's operation?

The integrated CNC control system provides precise computer-controlled automation, enabling complex turning operations, repeatable accuracy, and efficient production cycles, which reduces manual intervention and minimizes errors in cylindrical part manufacturing.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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