Multi Axis Precision CNC Lathe

Multi Axis Precision CNC Lathe

The Multi-Axis Precision CNC Lathe is engineered for complex turned components requiring secondary milling, drilling, tapping, or complete back-working in a single setup. By integrating Y-axis, C-axis, live tooling, and sub-spindle capabilities with primary X/Z turning axes, workpieces remain precisely clamped, eliminating multiple transfers between separate machines.
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Product Introduction

The Multi-Axis Precision CNC Lathe is engineered for complex turned components requiring secondary milling, drilling, tapping, or complete back-working in a single setup. By integrating Y-axis, C-axis, live tooling, and sub-spindle capabilities with primary X/Z turning axes, workpieces remain precisely clamped, eliminating multiple transfers between separate machines.

 

Technical Specifications

 

Parameter

Specification

Machine Type

Multi Axis Precision CNC Lathe

Max. Swing Over Bed

560 mm

Max. Swing Over Cross Slide

300 mm

Max. Processing Length

500 / 800 / 1250 mm

Spindle Unit

200 / 230 mm

Spindle Nose

A2-6 / A2-8

Spindle Motor

11 / 15 kW

Max. Spindle Speed

3000 rpm

Spindle Bore

66 / 86 mm

Bar Capacity

55 / 75 mm

X-Axis Travel

240 mm

Z-Axis Travel

540 / 860 / 1300 mm

X-Axis Motor Torque

10 / 15 N·m

Z-Axis Motor Torque

10 / 15 N·m

X/Z Repeat Positioning Accuracy

±0.003 mm

Turret

12-Station Power Turret with Y Axis

Y-Axis Travel

±50 mm

Turret Center Height

100 mm

Hydraulic Quill Diameter

70 mm

Hydraulic Quill Traverse

80 mm

Hydraulic Quill Taper

MT5

Hydraulic Tailstock Travel

450 mm

Machine Dimensions

2700 / 3300 / 3750 × 2000 × 2000 mm

Machine Weight

3600 / 4500 / 5200 kg

 

Industry Applications

 

Automotive: Transmission shafts, bushings, couplings, custom valves, and stepped pins.
Hydraulics & Pneumatics: Valve spools, hydraulic adapters, manifolds, sleeves, and rod ends.
Industrial Machinery: Pump shafts, drive connectors, sleeves, and motor housings.
Precision Electronics & Hardware: Electrical connectors, precision bushings, and sensor housings.

 

Machine Structure

 

High-Rigidity Machine Bed: Built on a 30-degree or 45-degree one-piece heavy-duty cast iron bed (Meehanite cast) to absorb vibration, minimize thermal deformation, and allow aggressive metal removal rates.
Precision Spindle System: High-torque main and sub-spindles with thermal displacement compensation, engineered for stability across steel, titanium, and non-ferrous alloys.
Linear / Box Guideways: Hardened and ground guideways offer rigidity for heavy-duty cutting and rapid response for precision finishing.
Driven Tool Turret: BMT or VDI interface driven tool stations deliver direct power for high-speed milling and drilling without torque loss.
Coolant & Lubrication: Automated centralized lubrication paired with optional high-pressure coolant (20 to 70 bar) ensures efficient chip evacuation in deep-hole drilling and extended insert life.

 

Process Capabilities

 

Turning: External turning, facing, internal boring, precision grooving, metric/UN threads, variable pitch threading, and contouring.
Milling: Face milling, side milling, off-center slots, keyways, polygonal machining, and helical interpolation.
Drilling & Tapping: Centerline drilling, radial cross-holes, off-center drilling, rigid tapping, and peck drilling cycles.
Second-Side Transfer: Automatic synchronized main-to-sub-spindle transfer for complete rear-side operations without manual intervention.

 

Material Compatibility

 

Carbon & Alloy Steels: Optimized spindle torque for rigid roughing on AISI 1045, 4140, 4340.

Stainless Steel: High-rigidity guideways prevent chatter when machining 304, 316L, 17-4PH, and Duplex grades.

Non-Ferrous Metals: High spindle speeds up to 5,000 RPM for clean surface finishes on Aluminum (6061-T6, 7075), Brass, and Copper.

Engineering Plastics: Clean chip disposal and stable tool motion for PEEK, POM (Acetal), and Nylon components.

 

Workholding & Automation Options

 

Workholding Solutions: Hydraulic 3-jaw chucks, precision collet chucks, custom soft/hard jaws, and tailstock centers.
Bar Feeders: Matched to 55 mm or 75 mm bar capacities for continuous raw stock feeding.
Parts Catchers & Conveyors: Supports continuous lights-out production and high-volume chip removal.

 

Quality Assurance

 

Every unit undergoes rigorous factory pre-shipment inspection:
Mechanical & Alignment: Bed leveling, guideway straightness, ball screw backlash, and spindle runout testing.
Axis & Servo Testing: Travel limits, smooth motion profiles, and positioning repeatability checks on X, Y, and Z axes.
Turret & Live Tooling: Indexing accuracy, station locking force, and live tool spindle runout under load.
Hydraulic & Thermal Run-In: Extended operational run-in to verify seal integrity, pump pressure, and thermal stability.

 

FAQ

 

Q: How does the Y-axis enhance turning performance?

A: The ±50 mm Y-axis shifts live tools off the main spindle centerline. This enables off-center drilling, slotting, and flat milling without requiring a secondary milling machine setup.

Q: Can this machine fully replace a vertical machining center?

A: For rotational components with secondary milled features, yes. However, prismatic, box-shaped, or pure 3D contouring components are still best suited for dedicated machining centers.

Q: How do I select the right bar capacity (55 mm vs. 75 mm)?

A: Base your selection on maximum raw bar stock diameter, workholding type, and material throughput needs rather than finished part dimensions alone.

Q: What factors determine achievable workpiece tolerances?

A: While the machine delivers ±0.003 mm repeat positioning accuracy, actual part tolerances depend on tool rigidity, workholding setups, cutting parameters, ambient temperatures, and coolant control.

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