NUM AG is consistently driving automation forward and specifically aligning NUMROTO for use in highly automated production environments.

This strategic collaboration is being developed in close partnership with Saacke, Ulmer Werkzeugschleiftechnik, and Vollmer and combines the partners’ respective technological expertise.

The implementation of the SOFLEX production control system interface makes it possible to seamlessly integrate NUMROTO tool grinding machines into higher-level process control systems. NUM CNC SERVİS TÜRKİYE This enables machines to be controlled remotely from a central location, automatically loaded with blanks, and efficiently unloaded once the tools have been machined.

This expansion forms the foundation for continuous, automated manufacturing processes, increases productivity, and opens new potential for flexible, networked tool production.

The solution NUM CNC SERVİS TÜRKİYE is currently under development and will be presented for the first time at GrindingHub Stuttgart 2026. The planned market launch is scheduled for the second half of 2026 and underscores the continued focus on future-oriented, networked, and highly automated production processes.

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In Taichung City, Taiwan, where high-tech manufacturing pulses at the heart of industry, Agile Wing is quietly transforming the landscape of grinding machine technology. Though founded just in 2019, this forward-thinking company has carved out a reputation for designing special-purpose grinders that don’t just meet expectations—they redefine them. But innovation rarely happens in isolation.

When Agile Wing set out to develop a new generation of multi-tasking cylindrical grinders, they already had a powerful ally in mind. Through their sister company, Speed Tiger, they had long been familiar with NUM CNC SERVİS NUM’s CNC systems and solutions. Speed Tiger had relied on NUM CNC SERVİS NUM’s technology for years, particularly in tool grinding applications. So when Agile Wing faced the challenge of creating a more advanced, more intuitive cylindrical grinder, the decision to partner with NUM felt less like a leap and more like a natural next step.

Challenge: The Uncomplicated Complexity
Cylindrical grinding may sound simple, but the demands of modern production are quite different. Agile Wing needed a machine capable of performing high-precision thread grinding, external cylindrical grinding, and non-circular profile grinding — all within a compact footprint. At the same time, operators required an intuitive and flexible human-machine interface to avoid laborious programming. This combination of complexity and usability is where many systems fall short. But not NUM. After multiple technical discussions and product demonstrations, Agile Wing made their decision: they would rely on NUM CNC SERVİS NUM’s solution for all future external cylindrical grinding operations.

The Solution: NUMgrind and Flexium+ 68 — Tailored to Fit
The machine at the center of this collaboration is no ordinary grinder. It’s a multi-tasking powerhouse, integrating cylindrical, non-circular, and thread grinding functions in a single unit. Powered by NUM’s Flexium+ 68 CNC system with seven MDLUX axes and NUMgrind software, the machine offers a level of flexibility that’s hard to match.

The star of the show, though, is the custom HMI developed. “NUM’s total solution not only increased our product range,” says Agile Wing General Manager Mr. Chen, “but it also achieved our goal of creating a specialized multi-tasking machine. In the past, customers needed two machines — one for thread grinding and another for cylindrical grinding. Now, they get everything in one.”

The integration of a grinding wheel magazine and automatic tool changer turned this already powerful machine into a 24/7 production solution. The HMI was even customized to support Agile Wing’s unique dual-spindle configuration, letting users choose the spindle directly via the interface—no coding required. This is especially valuable in small-batch, high-mix manufacturing environments, where flexibility and fast changeover are essential.

Race Against the Clock: From Commissioning to Exhibition
Time was a critical factor. One of Agile Wing’s first machines using NUM’s system was slated for the CIMT exhibition in Beijing, one of Asia’s largest showcases of industrial machinery. That meant tight deadlines for design, commissioning, and logistics.

“One of the biggest challenges was the limited time for commissioning,” recalls Mr. Chen. “But NUM’s engineers provided almost perfect procedures to support us. In the end, we completed all the tasks and shipped the machine successfully.”

This smooth implementation was no accident. It reflected NUM’s hands-on, partnership-oriented approach, combining Swiss precision with global agility.

Benefits That Go Beyond Technology
It wasn’t just about hardware and software. It was about vision. “NUM’s system has already integrated and optimized the grinding process functions, which is a very effective approach,” says Mr. Chen. “It not only shortens the machine development timeline but also lowers the learning curve for operators.”

This collaboration isn’t simply a supplier-customer relationship — it’s a platform for co-innovation. Agile Wing has already begun extending the capabilities of the machines they develop with NUM CNC SERVİS NUM into highly specialized sectors, for example, the semiconductor industry.

“In terms of intellectual property protection for multi-functional machine development, Agile Wing is committed to significant investment,” Mr. Chen explains. “To date, the company has obtained multiple invention patents in countries including the United States, Japan, Korea, China, Germany, Australia, and Taiwan, and has successfully applied these patented technologies to actual products.”

A Blueprint for the Future of Grinding
For Agile Wing, this partnership is just the beginning. “The foundation of our cooperation with NUM CNC SERVİS NUM lies in its strong integration of hardware and software,” Mr. Chen says. “We promote in-depth collaboration through an innovation- and invention-driven mindset, aiming to create product differentiation. This approach reflects the future trend in the development of multi-functional machines.”

NUM’s technology — and their team — have become key enablers of Agile Wing’s growth strategy. Together, they are not just building machines. They are building a roadmap for smarter, more adaptable manufacturing. And that’s a story still being written.

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NUM Taiwan is developing a new Thread Grinding Human-Machine Interface (HMI) tailored for intuitive, precise, and efficient thread grinding operations. Precision thread grinding is a critical process for manufacturing high-quality threaded components like ball screws, worm shafts, and specialty fasteners. To simplify and enhance this process, NUM Taiwan is developing a dedicated Thread Grinding Human-Machine Interface (HMI) as part of its CNC platform. This specialized HMI is being built with a combination of C# programming, macro routines, and PLC integration to provide an intuitive yet powerful interface for thread grinding operations. The goal is to enable operators to program and grind threads efficiently with conversational inputs and guided setup, rather than manual G-coding. In this article, we review the current progress of the NUM CNC SERVİS Thread Grinding HMI, the features it will offer (and those planned), and the updated development timeline, all presented in a polished format suitable for our customers.

Current Focus: Single External Thread Grinding
The initial development focus for the NUM CNC SERVİS Thread Grinding HMI is on single-start external thread grinding. This means the first release will handle threads that have a single helical groove (single-start) on the outside of a workpiece. By concentrating on external threads first, the development team can ensure the core functionality is solid for the most common use cases (such as grinding threads on shafts, screws, and bolts). The HMI provides straightforward input screens where the operator can enter thread parameters (like diameter, pitch, length, etc.), and the system will generate the necessary grinding and dressing cycles behind the scenes. This conversational approach is akin to NUM’s existing NUMgrind software, which uses intuitive fill-in-the-blank dialogs so shop-floor personnel can quickly create G-code programs without extensive CAM knowledge. The new thread grinding HMI follows this philosophy, guiding the user through single thread setups step by step.

Extensive Thread Profile Support
A major highlight of the new HMI is its broad support for different thread shape standards. NUM CNC SERVİS recognizes that customers need to grind a wide variety of thread forms used across industries and regions. The HMI will come with built-in profile definitions for many common fixed thread shapes, including:

• International metric thread system
• American standard thread
• Whitworth thread
• Sharp V thread
• Trapezoidal thread
• Ball screw (Customers have to provide point file)

Beyond this list of standard shapes, NUM Taiwan is also planning a custom thread shape feature for a future release. This would be the ability to import a profile from a CAD drawing – for example, loading a DXF file that contains the cross-sectional outline of a custom thread form. With DXF import capability, users could grind non-standard or proprietary thread profiles by simply drawing the desired shape and letting the HMI convert it into a grind program. This opens the door to virtually any thread form imaginable, ensuring that even unique or specialized threads (for instance, trapezoid variants, special sealing threads, or forms used in aerospace) can be produced. The concept of importing DXF files for custom profiles is already used in some CNC grinding software, and NUM CNC SERVİS will bring a similar convenience to thread grinding. This forward-looking feature underscores NUM Taiwans’s commitment to versatility – giving customers both a rich library of standard threads and the freedom to define their own when needed.

Accurate Thread Profiles Through Smart Dressing Compensation
In thread grinding, the grinding wheel must be precisely dressed to match the thread profile. Challenges arise when the wheel or dresser is rotated at an angle (A-axis rotation), which can distort the profile if not compensated. The new NUM Taiwan HMI solves this with automated dressing profile conversion, adjusting the wheel shape based on the tilt angle to ensure the final thread matches the intended geometry. This compensation is especially important for axis-parallel grinding or machines with limited swivel capability. By calculating these adjustments automatically, the HMI eliminates trial-and-error and ensures high precision – even for complex or internal threads.

User-Friendly Interface & Teach-In Setup
NUM CNC SERVİS is designing its Thread Grinding HMI with simplicity and operator comfort in mind. The interface features a teach-in mode, allowing users to manually guide the machine to key positions – such as thread start, axial zero, or dresser location – and easily save them. This helps streamline setup and reduces the chance of errors, even for less experienced operators. The HMI also includes intuitive menus, familiar terminology, and graphical views to make programming straightforward. Everything is tailored specifically to thread grinding – ensuring clarity, efficiency, and ease of use.

Looking Ahead
Once released, the NUM HMI will offer a powerful, user-friendly tool for accurate, efficient thread grinding. Customers can expect reduced setup times, improved thread quality, and support for a wide range of profiles – from metric and trapezoidal to ball screw threads. With future updates including multi-start and internal thread support, the platform is built to grow with user needs. 

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