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High-speed electric spindle demo with micro tool

When considering options for speed, NSK America Corp. and OSG USA Inc. teamed up to highlight the benefits of proper speed applied to high-quality tooling. For the project, they machined their respective company logos onto a coin to showcase the intricate geometries and engravings that are possible with microtooling. They used a window machining process, along with NSK America’s HES510-CAT50 electric spindle and OSG USA’s AE-LNBD-N 1 mm long-neck, ballnose endmill, to achieve an ultrafine surface finish.

CoolSpeed Mini

Turbine-Driven Spindle, Provides Ultra-High Rotation Speeds
The patented spindle technology ensures continuous high precision. By its design, the cutting tool shank serves as the spindle shaft. As the result, the dynamic run-out is 4 microns or better. Bearings can easily be replaced by the customer with each cutting tool change. The CoolSpeed® spindle does not require any service.

DZ 22 W Five Axis

5-Axis, Twin-Spindle Precision Machining Center
The Series 22 combines both high-speed and high-precision processing for complete production of even large high-precision components. Featuring two workpiece-changing table variants, part capacities are generous - the 4-axis trunnion plate version handles 680 mm x 1,330 mm dia., up to 600 kg; and the twin-spindle 5-axis version handles 2 x 599 mm x 340 mm dia., up to 150 kg.

HPC SpinJet Line

HPC-SpinJet Ramps Up RPMs for Small Cutters with Higher Coolant Pressure  
Easily adaptable to the spindle of existing CNC machines, the SpinJet provides instant enhancements in machining performance using small diameter cutting tools. No additional machine purchase or modifications are required: the SpinJet utilizes the machine’s existing through-spindle coolant supply as a pressurized power source to drive the internal turbine for cutting tool rotation, eliminating the cost and nuisances of external air or electric power supplies. This feature gives the SpinJet a compact and smart design, allowing it to be stored in a machine’s ATC or tool magazine when it is not being used and installed on the main spindle as with any other standard tool.

iSpeed5 System

iSpeed5 Fully Tool Changeable, Electric, High-Speed Motor/Spindle
The iSpeed5 is a 60,000 or 80,000 RPM, 350 Watt, Brushless DC Electric System that eliminates the need for any operator intervention by using a special designed connection under that machine spindle that can prevent coolant, chips, dust and other machining debris from contaminating the stop block.  No longer is there a need for operator intervention to connect or disconnect the High-Speed Motor/Spindle.

Nakamura-Tome JX-250 High Performance Multitasking Turning Center

Nakamura JX-250 Offers Large Machining Area Envelope
To optimize part transfer, independent right spindle guideways on lower turrets minimize the distance between the spindles at 11.8” (300 mm). For highest processing flexibility, a single or twin lower turret design is offered with overlapping travels and Y-Axis box guideways are standard. The new multitasking machining center provides up to 168 tool stations.