CNC Turning Services.
Precision CNC turning and lathe services for cylindrical and symmetrical parts with excellent repeatability and quality.
Conventional CNC Turning
Standard 2-axis turning for cylindrical parts and shafts.
Swiss-Type Turning
High-precision Swiss turning for small, complex parts with tight tolerances.
Live Tooling
Turning centers with live tooling for milling operations on turned parts.
Precision CNC Turning
CNC turning is a machining process where the workpiece rotates while a stationary cutting tool removes material to create cylindrical or conical shapes. CNC turning is ideal for producing shafts, pins, bushings, and other rotationally symmetric parts.
Xofah's CNC turning services provide access to conventional lathes, Swiss-type machines, and turn-mill centers capable of producing parts from small precision components to large shafts. Our network of certified machine shops can handle both prototype and production quantities.
With instant online quoting and fast lead times, Xofah makes it easy to get high-quality turned parts delivered quickly.
High Precision
Tolerances as tight as ±0.0005" on Swiss machines
Large Capacity
Turn parts up to 24" diameter and 120" length
40+ Materials
Metals, plastics, and exotic alloys
Fast Delivery
Parts in as fast as 1-3 days
Operational Logic
Conventional CNC Turning
Conventional CNC turning uses 2-axis lathes where the cutting tool moves in two directions (X and Z) while the workpiece rotates. This is the most common and cost-effective turning process.
Typical Operations
Best For
2-Axis Lathes
Standard turning operations for external and internal features
Large Part Capability
Turn parts up to 24" diameter and 120" length
High Material Removal
Efficient roughing and finishing operations
Cost-Effective
Lower machine rates for standard turning operations
Swiss-Type CNC Turning
Swiss-type turning, also known as Swiss screw machining, uses a sliding headstock that feeds bar stock through a guide bushing. This provides exceptional support for small-diameter parts and enables extremely tight tolerances.
Swiss Turning Advantages
Best For
Extreme Precision
Tolerances as tight as ±0.0005" (±0.0127mm)
Small Parts Specialty
Ideal for parts under 1.25" (32mm) diameter
Complex Features
Multiple operations in single setup with live tooling
High Volume
Excellent for production runs with fast cycle times
Turn-Mill Centers with Live Tooling
Turn-mill centers combine turning and milling capabilities in a single machine. Live tooling allows powered cutting tools to mill, drill, and tap features on turned parts without requiring a second setup.
Live Tooling Operations
Best For
Combined Operations
Turn and mill in single setup for complete parts
Reduced Setups
Eliminate secondary operations and improve accuracy
Complex Geometries
Create off-axis holes, flats, and milled features
Y-Axis Capability
Some machines include Y-axis for off-center milling
CNC Turning Capabilities
| Specification | Conventional | Swiss-Type | Turn-Mill |
|---|---|---|---|
| Maximum Diameter | 24" (610mm) | 1.25" (32mm) | 12" (305mm) |
| Maximum Length | 120" (3048mm) | 12" (305mm) | 60" (1524mm) |
| Minimum Diameter | 0.125" (3mm) | 0.040" (1mm) | 0.125" (3mm) |
| Standard Tolerance | ±0.005" | ±0.001" | ±0.003" |
| Tight Tolerance | ±0.001" | ±0.0005" | ±0.001" |
| Surface Finish | Ra 125 µin | Ra 32 µin | Ra 63 µin |
| Typical Lead Time | 3-5 days | 5-7 days | 5-7 days |
| Best For | Large parts | Small precision | Complex features |
Turning Materials
Metals
Plastics
Design Guidelines for CNC Turning
Follow these guidelines to optimize your parts for CNC turning and reduce costs.
Minimize Length-to-Diameter Ratio
Keep L/D ratio under 4:1 to prevent deflection, use steady rests for longer parts
Use Standard Thread Sizes
Standard threads are faster and more cost-effective than custom threads
Avoid Deep, Narrow Grooves
Groove depth should not exceed 5x the groove width
Specify Tolerances Wisely
Only specify tight tolerances where functionally required
Consider Tool Access
Ensure adequate clearance for tool access to all features
Use Chamfers Instead of Radii
Chamfers are faster to machine than radii on turned parts
Applications
Advantages of CNC Turning
High Precision
Excellent concentricity and roundness for cylindrical parts
Excellent Surface Finish
Superior surface finish on turned surfaces
Fast Production
High material removal rates and fast cycle times
Cost-Effective
Lower cost per part for cylindrical geometries
Repeatability
Excellent repeatability for production runs
Material Efficiency
Minimal material waste compared to other processes
Get Started with CNC Turning
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