Current products, technology

Shrink-fit collets

Haimer’s shrink-fit collets are for use in live-driven tools in lathes, mill-turn, and/or Swiss-turn machines. They offer fast tool changes of less than 1 minute, consistency based on the reduced need for re-presetting the tools after tool changes, dirt prevention allowing for less variables, superior gripping torque when milling in live-driven tools, and better surface finish quality when machining. The available shrink-fit collets reduce setup times and improve run-out accuracy for better machining processes and longer tool life.

Features

• Compatible with all established ER nuts; optionally available with Cool-Jet bores
• High concentricity: 3µm
• High clamping forces
• For solid carbide tools with shank tolerance h6
• Low risk of contamination due to compact mono-design
• Reduced set-up times due to external shrinking, presetting
• Available in various lengths
• Suitable for driven units, spindles with ER interface
• Suitable for shrink fit unit Power Clamp Sprint i4.0

X-ray CT systems

Introduction of the 30 Series adds three new models of the VOXLS range of X-ray computed tomography (CT) systems for non-destructive inspection. The high-performance VOXLS 30 C 225, 30 C 320, and 30 C 450 models have maximum source energies of 225kV, 320kV, and 450kV, respectively, for examining parts of various densities and sizes. They also have a more compact footprint than Nikon’s 40 Series while maintaining advanced features. The systems are designed for automated operations across the production sector.

At the core of this series is a metrology-grade, granite-based manipulator coupled with rigid steel towers, which provides a thermally stable and solid construction. High-precision motors, ballscrew drives, and encoders ensure precise positioning and accurate movement of all axes, including the synchronous vertical motion of the X-ray sources and detectors.

To facilitate automation, the systems feature motorized bi-parting radiation doors that open and close in less than five seconds, behind which the cabinet interior can accommodate items up to 1,000mm in diameter by 1,370mm tall. The systems are powered by Nikon’s proprietary X-ray source technology, including their unique 225kV Rotating.Target 2.0 and 450kV reflection target.

The 30 Series cabinets use a manipulator-interlocked, glass outer door to give the operator visibility into the enclosure when the inner radiation safety doors are open. This design enables confident positioning of the scan object, minimizing the risk of collision with the X-ray source and detector while at the same time providing a physical safety barrier between the operator and the moving manipulator. Multiple internal high-resolution video cameras provide an excellent view even with the inner radiation safety doors shut and X-rays on.