DN Solutions DVF 5000 offers 42m/min rapid traverse and 1.3-second tool changes

The launch of the second-generation DN Solutions DVF 5000 in the UK and Ireland marks a significant upgrade for engineers seeking precision and efficiency in 5-axis machining. With faster processing speeds, including a 42m/min rapid traverse rate and 1.3-second tool changes, the new DVF 5000 significantly reduces part cycle times, making it a compelling choice for high-volume production environments. The enhanced spindle options, ranging from 18.5kW to 37kW, provide the flexibility to tackle a wide range of materials and applications with ease.

Precision has been elevated through advanced oil-cooling systems and intelligent kinematic compensation, ensuring thermal stability and accuracy even during extended machining runs. The inclusion of precision roller-type LM guideways and high-accuracy rotary mechanisms further cements the DVF 5000's reputation for reliability. For engineers, this means less time spent on recalibration and more time dedicated to productive machining.

The increased work envelope, featuring a 26% larger table and a 20% increase in axis travels, allows for the machining of larger components without compromising on precision. This, combined with the option for automated workpiece changers, positions the DVF 5000 as a versatile solution for both small and large-scale operations. Engineers looking to maximise productivity and maintain high standards of quality will find the DVF 5000's blend of speed, accuracy, and flexibility hard to ignore.

Why should you care? The DVF 5000's improvements in speed, precision, and flexibility make it a standout choice for engineers seeking to enhance their machining capabilities and stay competitive in a demanding market.

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Mills CNC has announced the introduction of the second-generation DN Solutions DVF 5000 simultaneous 5-axis machining centres to the UK and Irish markets. Available from May 2025, this new series builds on the success of its predecessor with enhanced accuracies, faster processing speeds, and increased machining flexibility, setting a new standard for one-hit machining.

The second-generation DVF 5000 series offers significant improvements in processing speeds. With faster X-, Y-, and Z-axis rapids of 42m/min and acceleration/deceleration rates of 0.4g, combined with increased B- and C-axis rotation speeds of 25rpm, the machines achieve impressive Tool-to-Tool changeover times of 1.3 seconds. These enhancements lead to substantial productivity gains by reducing part cycle times and increasing throughput. The machines are equipped with a standard 18.5kW/15,000rpm directly-coupled spindle, capable of efficiently processing a wide range of materials. For more demanding applications, options include a 30kW/15,000rpm/230N-m high-torque spindle or a 37kW/20,000rpm high-speed spindle.

In terms of accuracy and precision, the DVF 5000 second-generation machines feature advanced oil-cooling systems and strategically placed sensors that monitor thermal displacement. This ensures minimal thermal expansion and drift during machining. The inclusion of precision roller-type LM guideways and high-accuracy 0.0001 degree B- and C-axis rotational mechanisms, along with the optional IKC (Intelligent Kinematic Compensation) system, guarantees precision even over extended use. These features make the DVF 5000 series particularly suitable for industries requiring high precision, such as aerospace and automotive manufacturing.

The machines also offer greater flexibility and versatility. With a 26% increase in table size, accommodating workpieces up to 600mm in diameter and 500mm in height, and a 32% increase in the machining envelope, the DVF 5000 series provides ample space for larger workpieces. The larger work envelopes and extended travels facilitate the integration of automated work load/unload systems, including DN Solutions' compact AWC (Automatic Workpiece Changer), enabling 24/7 unmanned operations.

Operator convenience has not been overlooked. The machines can be fitted with Fanuc, Siemens, or Heidenhain CNC control systems, all featuring accelerated data and PLC processing speeds. The Fanuc control option includes a collision prevention system that monitors axis feeds, spindle dynamics, and the workpiece in real-time to prevent collisions and downtime. Additional improvements include a relocated front-positioned tool magazine window for better tool set-up, reduced operator-to-work table distance for easier job setups, and six flood coolant nozzles for heat control and chip removal.

As standard, the DVF 5000 second-generation machines come with a grease lubrication system that reduces oil consumption, making them more environmentally friendly. This aligns with the growing emphasis on sustainable manufacturing practices.

Mills CNC, the exclusive distributor of DN Solutions and Zayer machine tools in the UK and Ireland, will showcase these machines at upcoming industry events. For more information or to arrange a demonstration, interested parties can contact Mills CNC directly. The release date for the DVF 5000 second-generation machines is set for May 2025.

Mills CNC, known for its expertise in distributing well-engineered machine tools, continues to provide advanced solutions that meet the evolving needs of the manufacturing sector.