KAPP NILES introduces its KNG 5P expert, a highly efficient profile grinding machine, representing the company’s latest innovation in precision gear technology. This machine, designed for modern gear production demands, delivers a high-performance solution that integrates a compact design, user-friendly ergonomics, and enhanced throughput.
Consequently, KAPP NILES developed a grinding solution that merges quality with flexibility as industries increasingly demand customization and accuracy. The versatile KNG 5P expert supports a broad application range, including internal and external gear grinding, worm profiles, and pinion shafts. Thus, this ideal choice allows manufacturers to optimize both productivity and space in their facilities.
The KNG 5P expert features a directly driven grinding spindle, which notably provides 9,500 RPM and up to 64 Nm torque for powerful operation. Additionally, the system accommodates grinding wheels ranging from 60 to 350 mm, greatly expanding application flexibility for users. The machine handles face widths up to 670 mm, which enables it to process even large-diameter workpieces with high precision.
Furthermore, the tailstock swivels completely out of the working area and is infinitely adjustable, benefiting users with more efficient part handling and setup. The system also applies up to 2,000 N tip pressure, offering reliable clamping performance during demanding grinding operations. Moreover, the ergonomic design makes transitioning from setup to grinding seamless for the operator.
The dressing spindle, for instance, rotates externally to a parking position, allowing operators to quickly switch out diamond tools without entering the grinding chamber. Consequently, this improves workplace safety and accessibility while also saving the user valuable time. Moreover, the machine features an impressive rotary table with a central bore and a 400 mm diameter.
This configuration allows the processing of longer shafts, which enables users to take on a wider variety of components and parts. Despite its advanced capabilities, the KNG 5P expert maintains a compact footprint, making it an ideal addition to shops with limited floor space. The KNG 5P expert is also equipped for grinding worms with pitch angles up to 45∘, a particularly challenging task for many traditional grinders.
To facilitate this task, KAPP NILES implemented a dressing arm that completely exits the working area during grinding. Consequently, this allows the machine to use the full 675 mm stroke, giving users additional freedom in complex applications. From a software standpoint, KAPP NILES incorporates intuitive CNC controls with options for five-axis interpolation for seamless programming.
Additionally, users may select automated features such as a robotic loading interface or a CNC-controlled cooling nozzle, which enable easy integration into automated production environments. Therefore, the machine becomes suitable not only for job shops but also for high-volume manufacturers. Boris Maschirow, product specialist at KAPP NILES, stated that they developed the KNG 5P expert as a next-generation successor to the well-known ZE series.
He added that they “took what our customers valued in the ZE machines and added modern improvements.” He says the result “is a machine that delivers maximum flexibility, improved gear quality, and shorter changeover times.” In fact, extensive customer feedback drove the design of many of the KNG 5P expert’s features.
These enhancements include greater machine accessibility, increased grinding speeds, modular expansion options, and energy-efficient operation. KAPP NILES ensures every aspect aligns with current manufacturing trends, especially in automation, energy, and mobility sectors. Importantly, the KNG 5P expert is not a one-size-fits-all solution for every application.
Instead, configurable options allow users to tailor it to specific needs and processes. Customers can integrate the unit into digital manufacturing cells or add advanced tool changers and automated dressing systems. With such flexibility, users gain a strategic advantage in both series production and small batch runs.
KAPP NILES continues to emphasize customer-centric design, precision, and durability in its entire product portfolio. Headquartered in Germany with a global presence, the company has decades of experience delivering grinding technology that supports tolerances down to the micron. Its holistic approach includes not only machinery but also metrology, tooling, and service offerings.
In conclusion, the KNG 5P expert stands as a significant advancement in gear manufacturing technology. Its blend of flexible configuration, high torque, and intelligent design provides manufacturers with a powerful tool for demanding applications. Thus, this new profile grinding machine from KAPP NILES represents a forward-thinking solution for businesses that want to balance productivity, precision, and performance.
