DVF Series

Improve speed and flexibility with the 5-axis DVF Series The DVF Series is the newest line of 5-axis machining centers from DN Solutions (formerly Doosan Machine Tools). Built with cutting-edge technology, ergonomic accessibility, and an automation-ready framework, the DVF delivers excellent performance. The DVF features a combined pivoting and rotary table to provide optimum access to all 5 axis, while maintaining rigid spindle support for reduced vibration.

DN Solutions DVF 4000 5 Axis CNC Machine

Rotary Table Diameter: 400 mm

Spindle Taper: CAT 40

Spindle RPM: 15,000

View DVF 4000

Rotary Table Diameter: 500 mm

Spindle Taper: CAT 40

Spindle RPM: 18,000 RPM

View DVF 5000

Rotary Table Diameter: 650 mm

Spindle Taper: CAT 40

Spindle RPM: 18,000 RPM

View DVF 6500

Rotary Table Diameter: 800 mm

Spindle Taper: CAT 40

Spindle RPM: 18,000 RPM

View DVF 8000

Engineered for Large, Complex 5-Axis Machining

The DVF 8000 is DN Solutions’ premier 5-axis machining center designed to handle large, high-precision components with extreme complexity. With travels of 1,000 mm (X), 900 mm (Y), and 685 mm (Z), and a robust Ø800 mm rotary table supporting up to 1,400 kg, this machine is built for demanding industries like aerospace, mold & die, and power generation. Its simultaneous 5-axis capability—across X, Y, Z, A, and C axes—enables complete part contouring in a single setup, reducing cycle times while improving geometric accuracy.

Speed, Stability, and Accuracy in One Platform

At the heart of the DVF 8000 is a high-performance 18,000 RPM spindle with 22 kW of power and 118 N·m torque, built for both aggressive material removal and fine finishing. Its traveling column design, pre-tensioned roller-type linear guideways, and oversized ball screws provide the rigidity and thermal stability needed for long-cycle, precision work. The machine's Z-axis thermal compensation, ball screw shaft cooling, and absolute encoder feedback across all axes work in unison to deliver consistent micron-level tolerances.

Intelligent Control and Probing Systems

The DVF 8000 is equipped with the CUFOS control system and DSQ Level 3 high-speed processing (600-block lookahead), ensuring smooth and accurate execution of complex toolpaths. Integrated probing via Renishaw RMI-Q radio receivers, NC4 laser tool setters, and optional spindle probes allow for automated calibration, part verification, and tool wear monitoring. The included Intelligent Kinematic Compensation (IKC) system further enhances precision by adjusting rotary centerlines in real time during 5-axis cutting.

Tooling and Chip Management for Long Runs

Tooling flexibility is enabled through a 60-tool servo-driven double-arm ATC that supports CAT40 tools up to 300 mm in length and 8 kg in weight. The DVF 8000 is also ready for extended production with its 800-liter (211-gallon) coolant system, through-spindle coolant, air blow, multiple chip flushing nozzles, and a factory-installed chip conveyor. The full enclosure includes an automatic roof door and integrated mist collector, keeping operations clean and safe during unattended machining.

Built for Automation, Ready for Production

Designed to support automation from the ground up, the DVF 8000 includes hydraulic fixture interface support (up to 2,900 PSI) and a reinforced machine structure for high-mass part handling. Its one-piece Meehanite casting base minimizes vibration and improves cut stability. With dual rotary drive systems, direct-coupled motors, and scalable memory options for NC programs, the DVF 8000 is a long-term productivity solution for manufacturers seeking both volume and complexity in their machining operations.

FAQ Section

What applications is the DVF 8000 best suited for?

The DVF 8000 is designed for industries requiring high-precision machining of large and complex parts. This includes aerospace structural components, mold and die blocks, turbine housings, and medical imaging frames. Its large table capacity (1,400 kg), extended travels, and 5-axis simultaneous motion make it well-suited for any application where precision, surface finish, and angular access are critical.

How does the DVF 8000 maintain accuracy during long machining cycles?

To combat thermal distortion and drift over long run times, the DVF 8000 integrates Z-axis thermal compensation, ball screw shaft cooling, and multiple temperature sensors feeding into proprietary compensation software. Absolute glass scales and encoders maintain real-time positional feedback, enabling consistent micron-level accuracy even during extended or high-speed cutting operations.

What probing and calibration systems are included?

The machine is Renishaw probe ready, featuring the RMI-Q radio receiver and NC4 laser tool setter. These systems enable automatic part probing, tool length/wear detection, and broken tool sensing. Additionally, the Intelligent Kinematic Compensation (IKC) system adjusts rotary centerlines on the fly, reducing cumulative positioning error in simultaneous 5-axis programs.

What spindle and tooling configuration is standard?

The DVF 8000 comes standard with a CAT40 Big Plus spindle operating at 18,000 RPM, with up to 22 kW of power. The 60-tool ATC supports 300 mm long tools weighing up to 8 kg, with adjacent empty pot spacing up to 125 mm. This allows for a wide variety of tooling setups—from roughing mills to micro-end mills—without compromising cycle time or rigidity.

Is the DVF 8000 automation-ready?

Yes. The DVF 8000 includes a 6-port hydraulic fixture interface supporting up to 2,900 PSI, a programmable clamp/unclamp control panel, and built-in ladder logic for automation integration. It’s compatible with pallet changers, robotic part loading systems, and lights-out machining protocols, making it ideal for high-mix, low-labor manufacturing environments.

The DVF Series offers robust 5-axis machining solutions designed to meet the highest standards of accuracy and versatility. These machines are built to tackle intricate and complex parts with ease.

DVF 4000: Compact, high-speed 5-axis machining, perfect for tight spaces without compromising on precision.
DVF 5000: Mid-range versatility with precision 5-axis capabilities for intricate parts.
DVF 6500: Designed for larger, more complex workpieces, offering enhanced stability.
DVF 8000T: A more advanced configuration of the DVF 8000 with additional features to boost productivity and flexibility.

Expanded Benefits

Simultaneous 5-Axis Machining: Handles complex geometries in one setup for faster, more efficient machining.
Powerful Spindle Options: Deliver higher torque and greater precision for demanding applications.
Unparalleled Flexibility: Ideal for aerospace, medical, and automotive applications requiring high complexity and precision.