Improve production efficiency with CNC Lathe Machining in Nashville, TN, pairing accuracy with workflow optimization for demanding applications. Roberson Machine Company helps manufacturers overcome downtime, scrap, and tooling issues through stable, repeatable machining processes. Contact us online or call 573-646-3996 to learn more about Nashville, TN, CNC lathe machining and take the next step.
Learn more about:
- How CNC lathes enable production-ready components
- How turning and multi-axis machining integrate in one workflow
- Our Doosan Puma TT1800SY multi-turret, multi-spindle turning capability
- Industries and applications that depend on scaled turned features
- Examples of real components produced at volume
- How to initiate a CNC turning or multi-axis machining project with our team
Roberson Machine Company provides the machining technology, process expertise, and production capacity needed to support long-term runs with predictable quality and stable unit cost.
Table of Contents
- The Importance of Lathe Machining in the CNC Production Process
- CNC Lathe Operations & Multi-Axis Machining
- Industries & Applications Supported by CNC Lathe Machining in Nashville, TN
- Doosan Puma TT1800SY: Multi-Turret, Multi-Spindle Lathe for High-Throughput Production
- Frequently Asked Questions
- Why Us for CNC Lathe Machining in Nashville, TN?
Browse our reviews, recent case studies, plus the blog and FAQs for production insight and proven machining results. For 20+ years, we’ve helped companies build reliable, production-ready components through Nashville, TN, CNC lathe machining and multi-axis machining.
The Importance of Lathe Machining in the CNC Production Process
CNC machining drives modern manufacturing, and CNC lathes play a central role by producing rotationally driven components with consistent geometry and controlled surfaces. When tools, offsets, feeds, and inspection steps are dialed in, CNC turning holds the diameters, bores, threads, and sealing surfaces that downstream CNC milling and assembly depend on.
Modern CNC lathes with bar feeding, live tooling, and multi-spindle layouts perform cutting, drilling, tapping, and finishing in one setup—reducing handoffs, minimizing variation, and keeping production on schedule.
Nashville, TN, CNC Lathe Operations & Multi-Axis Machining
In multi-axis machining, turning and milling complement one another. The lathe defines core geometry such as accurate diameters, concentric relationships, and functional surfaces, while milling introduces pockets, flats, slots, and 3D features not possible on a spindle-driven machine alone. This workflow keeps features aligned, minimizes secondary setups, and helps reduce manufacturing downtime.
We CNC metals, alloys, stainless steels, aluminum, titanium, and production-grade polymers. Horizontal turning centers, bar feeders, live tooling, and multi-axis capability allow us to complete many parts in a single setup and maintain accuracy from the first article through every release.
- Hard turning: Optimized tool paths for hardened steels and finishing operations.
- Long turning capacity: Horizontal turning up to 48″ when geometry allows.
- Live-tool capability: Drilling, tapping, and milling done in one continuous setup.
- Short, predictable lead times: Automation plus steady cycles keep lead times consistent.
CNC lathe machining in Nashville, TN, is still a top-tier, versatile CNC machining method for work that requires accuracy, concentricity, and strong production efficiency.
Industries & Applications Supported by Nashville, TN, CNC Lathe Machining
CNC lathe machining supports production across medical, aerospace, automation, and high-throughput industrial sectors. They rely on precise diameters, bores, threads, and consistent concentric features—along with real examples of volume components we’ve produced.
- Medical & Pharmaceutical Production: Precision valve bodies, microscope components, acrylic instrument parts, and other small-scale turned assemblies.
- Industrial Automation & Robotics: Cylindrical tooling, bushings, guides, and end-of-arm tooling developed for reliable repeatability.
- Aerospace: Housings, couplings, sleeves, and other concentric components requiring stable finishes and validated geometry.
- Military & Defense: Threaded hardware, sleeves, connectors, and precision-machined rotary components.
- Automotive & EV: Shafts, pins, bushings, and drive shaft components manufactured at volume with stable dimensional accuracy.
- Food & Beverage: Stainless rollers, spindle components, and sanitary turned parts built for washdown environments.
- Packaging & Production Lines: Ink rollers, guide shafts, and other cylindrical tooling used in continuous, high-throughput equipment.
- Energy & Power Generation: Valve components, manifolds, and turned parts made to tolerate pressure, wear, and tough service cycles.
For all these industries in Nashville, TN, CNC lathe machining keeps dimensional relationships, surface quality, and unit cost stable from run to run. If you’re planning new releases or scaling a current product run, our team can review your drawings, map the workflow, and outline a practical production plan. Learn more about our team, contact us online, or call 573-646-3996 to discuss your next project.
Doosan Puma TT1800SY: Multi-Turret, Multi-Spindle Lathe for High-Throughput Production
To boost turning capacity, Roberson Machine Company now operates the Doosan Puma TT1800SY — a multi-turret, multi-spindle turning center engineered for speed and precision. It integrates roughing, finishing, drilling, tapping, and milling into a single cycle to keep features aligned and cut unnecessary handling.
Main–sub spindle transfer, parallel cutting, and bar-fed workflows position it well for two-sided or multi-op parts that demand accurate relationships from op to op. The layout supports high-throughput machining with stable, predictable cycle times.
Key Specifications & Capabilities
This spec set outlines TT1800SY features that influence real production workflows—spindle speed and torque, bar capacity, travel envelopes, and the live-tooling and handoff systems that cut setup count and steady cycle times.
TT1800SY Technical Overview
| Category | Specification | Value | Why It Matters |
|---|---|---|---|
| Capacity | Swing Over Bed | 9.1″ | Envelope for small to mid-sized turned components. |
| Recommended Turning Diameter | 8.3″ | Sweet spot for production work on this platform. | |
| Max. Turning Diameter (Upper / Lower) | 9.1″ / 9.1″ | Handles symmetrical turning on both turrets. | |
| Bar Working Diameter | 2.6″ | Supports steady bar-fed production for many shaft-style parts. | |
| Axis Travels | X-Axis Rapid Traverse | 787 IPM | Reduces non-cutting time between features. |
| Z-Axis Rapid Traverse | 1,575 IPM | Keeps cycle times down on longer parts. | |
| X1 / X2 Travel | 6.5″ / 7.5″ | Room for twin-turret work on complex parts. | |
| Y-Axis Travel | 3.9″ | Enables off-center milling and drilling operations. | |
| Z1 / Z2 / A Travel | 27.6″ / 28.4″ / 30.3″ | Supports front- and back-working on longer components. | |
| Spindles | Main Spindle Speed | 5,000 RPM | Good balance of metal removal and finish capability. |
| Main Spindle Power / Torque | 29 HP · 154 ft-lbs | Supports heavy cuts while maintaining surface quality. | |
| Sub Spindle | 5,000 RPM · 29 HP | Full-power back-working and accurate part handoff. | |
| Turret & Live Tooling | Tool Stations | 12 stations per turret | Plenty of room for turning, drilling, and milling tools. |
| Turret Index Time | 0.15 sec | Fast indexing keeps chips flowing. | |
| Max Rotary Tool Speed | 5,000 RPM (7.5 / 1.5 HP motor) | Handles most drilling, tapping, and light milling work at the spindle. | |
| Footprint | L × W × H | 154″ × 89″ × 82″ | Compact floor space for a full twin-spindle, twin-turret lathe. |
| Machine Weight | ≈ 19,400 lbs | Mass and rigidity for stable cutting and better finishes. |
This configuration enables one-and-done machining for small to mid-sized components, holding concentricity, clean shoulder transitions, sealing surfaces, and multi-op geometry on every run.
What the Puma TT1800SY Unlocks for Nashville, TN, CNC Lathe Machining & Production
In applied machining, the TT1800SY elevates production by sharpening geometric control and removing setup transitions that tend to add cost and variation. Key advantages include:
- Shorter part flow: Consolidates multiple setups into one uninterrupted cycle.
- Cleaner feature relationships: Maintains diameters, bores, and milled geometry on a unified centerline.
- Better performance on two-sided parts: Accurate spindle handoff reduces variation on mirrored and back-worked features.
- Fewer fixtures and handling steps: Decreases stack-up error and minimizes dimensional drift risks.
- More predictable scheduling: Stable cycle times simplify release forecasting and tooling-life planning.
- Efficient volume scaling: Bar-fed throughput and balanced cutting support consistent output during long runs.
Whether you’re producing shafts, bushings, housings, sleeves, couplings, or multi-op turned/milled components, the Puma TT1800SY enables fast transitions from prototype to production with consistent, repeatable output, positioning it as a cornerstone of Nashville, TN, CNC lathe machining.
Have a part you’d like to validate on the new system? Reach out online or call 573-646-3996 to see how the Puma TT1800SY can strengthen your workflow and help reduce production delays.
Frequently Asked Questions
If you’re planning CNC lathe workflows, the important questions are usually about part fit, lead time, and how turning integrates with the rest of your build. These FAQs cover the details that matter when moving from prototypes or one-off runs into production-grade CNC lathe machining in Nashville, TN.
What types of parts are a good fit for CNC lathe machining in Nashville, TN?
CNC lathes are built for rotationally symmetric parts with diameter and concentricity requirements. Typical candidates include:
- Shafts, pins, and bushings
- Housings, sleeves, and couplings
- Valve bodies and manifolds with critical sealing surfaces
- Rollers and cylindrical tooling for automation and packaging
- Turned parts that also need milled flats, slots, or drilled features
When components repeat at scale and require stable diameters, shoulders, and threads, CNC lathe machining typically forms the backbone of the process.
How does a multi-turret, multi-spindle lathe change production compared to a standard lathe?
Multi-turret, multi-spindle technology makes it possible to handle far more operations in a single cycle rather than across several machines and setups. That means:
- Front- and back-working (two-sided parts) completed in one continuous process
- Roughing and finishing handled in parallel rather than in separate runs
- Fewer fixtures and handling steps, which lowers stack-up error
- More stable cycle times as volumes increase
For parts that would otherwise need several transitions between machines, the Puma TT1800SY delivers a true one-and-done workflow.
What do you need to quote a CNC lathe machining project?
Clear engineering intent makes quoting easier and leads to smoother production. Helpful inputs include:
- Current drawings with tolerances and any critical feature callouts
- Material and finish requirements
- Target quantities (per release and annual volume)
- Expected delivery cadence or release schedule
- Any inspection, documentation, or packaging requirements
If details are still developing, we can start from provisional prints and help tighten the package before locking in production pricing.
What tends to drive cost on CNC lathe machined parts in Nashville, TN?
Piece price on turned parts usually reflects a mix of setup effort, cycle time, and material. Common cost drivers include:
- Complex workholding or multiple setups that could be consolidated
- Very tight tolerances or surface finish requirements on multiple features
- Challenging materials (hard alloys, difficult chip control, or long overhangs)
- Heavy interruption from milling, cross-holes, or deep drilling operations
- Small lot sizes that repeat tooling and setup time too often
Upfront conversations about tolerances, material choices, and functional needs often highlight ways to maintain cost and lead time within a practical range.
How do you maintain repeatability across large lots and repeat releases?
Repeatability relies on locking down the process as a whole, not just the first run. Typical controls include:
- Standardized fixturing and workholding for the entire workflow
- Documented tool lists, offsets, and tool life management
- In-process checks on critical diameters, bores, and threads
- Final inspection routines tied to print requirements
- Lot records that tie parts, dates, and inspection data together
Once a lathe workflow proves out, those controls keep the part consistent from first article through every subsequent release.
When should Nashville, TN, CNC lathe work be combined with milling or other processes?
Many components run best when turning sets the core geometry while other processes add the remaining features. That often looks like:
- Lathe operations setting diameters, shoulders, and critical bores
- Live-tool work or downstream milling adding flats, keyways, pockets, or patterns
- Secondary processes (EDM, grinding, or honing) reserved for features that truly need them
Walking through the full print and functional requirements beforehand makes it easier to judge what stays on the lathe and what belongs in other processes.
Why Choose Us for Nashville, TN, CNC Lathe Machining?
Roberson Machine Company supplies the process control, equipment, and production experience that support reliable, repeatable CNC lathe machining in Nashville, TN. We manage long-term production schedules with stable workflows and tooling strategies that keep releases on schedule.
- Turning processes engineered to hold the diameters, bores, threads, and sealing features your assemblies rely on
- Efficient, single-setup machining driven by bar feeding, live tooling, and multi-spindle capability
- Dimensional consistency held from first article through subsequent releases
- Material flexibility spanning stainless, aluminum, alloys, titanium, and production-grade polymers
- Workflows built to reduce scrap, tooling delays, and downstream variation for predictable scheduling
Our core services include:
- Custom CNC Machining for Part Production
- CNC Machine Automation
- Oil and Gas Precision Machining
- Aerospace Manufacturing
- Automotive Part Manufacturing
- EDM Machining
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
Roberson Machine Company supports new releases, scaled production, and ongoing CNC lathe machining workflows. Explore our team and capabilities, request a quote online, or call 573-646-3996 to talk about the benefits and opportunities available with Nashville, TN, CNC Lathe Machining.