
High Accuracy CNC Lathe
The High Accuracy CNC Lathe Machine is engineered for precision component manufacturers demanding tight tolerance control, high surface integrity, and long-term production stability.
Designed to overcome the accuracy drift common in standard turning equipment during continuous runs, this platform integrates a heavy-duty rigid bed, dynamic spindle thermal balance, and high-precision motion components. It is the ideal turning solution for high-precision shafts, hydraulic fittings, automotive assemblies, and robotics components requiring strict CPK/PPK process capability.
Technical Specifications
|
Item |
Typical Specification |
|
Machine Type |
High Accuracy CNC Lathe Machine |
|
Axis Configuration |
X / Z Axis, Optional Multi-axis |
|
Turning Diameter |
200 - 600 mm (Typical Range) |
|
Turning Length |
300 - 1500 mm (Typical Range) |
|
Chuck Size |
6 - 12 inch |
|
Spindle Speed |
According to Machine Configuration |
|
Spindle Motor Power |
According to Machine Model |
|
Spindle Bore |
According to Configuration |
|
Turret Type |
Servo Turret / Hydraulic Turret |
|
Tool Capacity |
According to Turret Configuration |
|
Guideway Type |
Linear Guideway / Heavy Duty Guideway |
|
Drive System |
AC Servo Motor |
|
Positioning Accuracy |
According to Configuration |
|
Repeatability Accuracy |
According to Configuration |
|
Automation Options |
Bar Feeder / Robot Loading System |
Key Features
Micron-Level Machining Accuracy: Built on a heavy-duty bed with premium linear motion components to guarantee consistent accuracy down to ±0.002 mm repeatability.
Thermal & Vibration Stability: Symmetric structural design paired with thermal-compensation algorithms mitigates machine deformation during continuous multi-hour runs.
Superior Surface Quality: Dynamically balanced spindle systems paired with low-vibration guideways allow users to achieve mirror-like finishes (Ra ≤ 0.4 μm with fine turning tools).
Flexible Automation Integration: Fully compatible with automatic bar feeders, hydraulic gantry loaders, and 6-axis robotic cells for unmanned, continuous operation.
Industries Served
Automotive Industry: Transmission shafts, fuel injector nozzles, ABS braking valves, electric motor rotors, precision sleeves.
Hydraulics & Fluid Power: Proportional valve spools, hydraulic cylinder rods, high-pressure pump pistons, seals, and manifolds.
Industrial Automation & Robotics: Harmonic reducer cores, precision ball screw shafts, servo motor housings, robot arm joints.
Medical & Precision Instruments: Surgical tool components, dental implant blanks, optical mounts, fluid handling fittings.
Precision Capability
Meehanite Cast Iron Bed (30-Degree Slant Design)
Resin-sand cast frame with stress-relief heat treatment effectively damps cutting vibrations, enhancing tool longevity by up to 30% on hard metals like stainless steel and Inconel.
Class C3 Precision Motion Control
Pre-loaded precision ball screws coupled directly to digital AC servos eliminate gear backlashes. Linear roller guideways ensure low friction co-efficient and ultra-smooth axis translation.
Dynamic-Balanced Thermal-Stabilized Spindle
Spindles are built in ISO Class 5 cleanrooms and feature dedicated cooling oil jackets to maintain constant temperature and dynamic radial runout within 0.0015 mm.
Machine Structure Design
Reinforced Monoblock Bed Casting: Monoblock high-rigidity bed layout ensures high resistance to torsion and bending, extending total machine life over 10 years under heavy load.
Heavy-Duty Linear Roller Guides: Provides linear movement with minimal stick-slip effect, ensuring sub-micron feed control even during heavy interrupted cuts.
Enclosed Chip & Coolant Management: Ergonomic sliding doors with reinforced safety glass, high-flow coolant pumps, and rear-discharge chip channels support clean operational environments.
Optional Upgrades & Add-ons
Live Tooling Turret & C-Axis: Enables cross-milling, off-center drilling, and tapping in a single setup.
Automatic Tool Setter: In-line tool measurement and broken tool detection to avoid expensive crash damages.
High-Pressure Coolant System (20 - 70 Bar): Clears chips during deep hole drilling in stainless steel or sticky alloy metals.
Robotic Loading Systems: Fully compatible with truss gantries or 6-axis floor robots for automated line integration.
Automatic Bar Feeder & Parts Catcher: Fully supports unattended continuous bar stock turning.
Materials & Machining Capability
Ferrous Metals (Carbon & Alloy Steel): Hard turning up to HRC 58-62.
Stainless Steel (304, 316, 17-4PH): Deep chip breaking and high surface finish.
Non-Ferrous (Aluminum & Brass): High-speed mirror turning capability.
Exotic Alloys (Titanium & Inconel): Rigid dampening cut stability for difficult materials.
FAQ
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