The new generation of the universal honing machine features high-performance technology.
Featuring three integrated direct drives for oscillation, rotation, and tool expansion, the LH2x spindle offers higher cutting speeds, broader versatility, and easier maintenance compared to its predecessor.
HMC100 control with scanned bore image display. The intelligent process control enables multistage honing and precise form honing.
KADIA has introduced the third generation of its U (Universal) line honing machines, which have been designed for precision, productivity, and serviceability while maintaining full versatility.
The U line is designed as a compact rotary indexing machine with six stations: two honing stations for rough and finish honing, two measuring stations, a loading/unloading station, and an optional integrated brush-deburring station. Key maintenance components such as pumps, pneumatic systems, and lubrication units are centralized and easily accessible in a dedicated service compartment.
The U line covers a wide machining range from 1.5 mm to 40 mm bore diameters, making it suited for small parts like gears, and larger components such as those used in the hydraulics sector.
A standout feature of the new U line is its enlarged working area. The diameter of the rotary table has been increased by 30%, resulting in 60% more table surface-enabling the use of larger fixtures and significantly expanding the machine's application range. A smart feature: the transport speed of the rotary table automatically adjusts to the workpiece weight, minimizing mechanical wear and extending the drive's service life.
While the machine's footprint remains a compact 4.5 sq. m, its mass has been increased by 20%, improving vibration damping. This allows the new highly dynamic honing spindles to operate more effectively-a key factor in reducing cycle times and maintaining process stability even at high material removal volumes.
User comfort and fast changeovers were top priorities in the development of the new U line. A walk-in side niche allows rear access to the work area for the first time-enabling quick gauge changes at the rear measuring station. The front loading door has been widened by 10%, improving manual part loading and enhancing overall workstation ergonomics.
"At the heart of the new U line is the newly developed LH2x honing spindle, the next step in the Lean Highspeed series," said a company spokesperson. "Featuring three integrated direct drives for oscillation, rotation, and tool expansion, the spindle introduces a completely new concept. It delivers higher cutting speeds, broader versatility, and easier maintenance compared to its predecessor. Four new patents underline the innovative strength of this development."
Together with the LH2x spindle, the HMC100 control unit forms the technological backbone of the U line. It enables scanning of the honed bore in axial direction, improving in-process measurement quality. Even complex geometries can be analyzed precisely and consistently-a major advantage for high-end, reliable honing processes.
The HMC100 also supports multistage honing within a single cycle, with each stage individually programmable in terms of cutting speed. This improves cycle times and bore quality. A new feature, Form Honing, allows precise machining of tapered or barrel-shaped bores.
The measuring stations have also been technologically refined. Due to a rotary drive, workpieces can be inserted in any orientation, while the measuring axis automatically detects the correct position. The new measuring axis design also allows the use of shorter probes, enabling faster and more precise measurement-reducing cycle time and enhancing quality.
In the deburring unit, a new motor with 40% higher rotational speed improves performance, especially for small-diameter bores. The automatic brush changer has been redesigned for higher robustness and now features new magazines that hold up to 11 spare brushes per diameter. This further automates the deburring process and minimizes downtime.
For more information contact:
KADIA Inc.
8020 Kensington Ct.
Brighton, MI 48116
248-446-1970
info@kadiausa.com
www.kadiausa.com