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C-axis Position Control of Work Spindle
One of our most diverse and popular options which allows continuous path contouring using X, Z, & C axes. This option is used for single point diamond machining of toric & freeform surfaces via the "Slow-Slide-Servo" machining process. Note: S3 machining requires Nanotech’s NanoCAM® 3D or suitable software for generation of X, Z, C file formats.
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Oil Hydrostatic Rotary B-axis
Fully constrained oil hydrostatic rotary bearing option. For use with the Nanotech 450UPL or 350FG machines, this axis utilizes a direct drive brushless DC rotary motor and high resolution encoder. The B-axis has a positioning accuracy of ≤ 2 arc second and feedback resolution of 0.02 arc seconds. Radial and axial motion errors are guaranteed to ≤ 100nm. Includes pneumatic / mechanical brake.
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Nanotech Fast Tool Servo (NFTS-6000)
The NFTS-6000 is an advanced fast tool servo accessory with 6mm of total stroke! The system includes a custom micro height adjustment stage and mounts on the Z-axis. Our NanoCAM® 3D freeform programming software is the driver for the NFTS-6000 and is therefore included as part of this accessory package. Includes a separate DSP based controller and computer. Utilizes a voice coil motor, air bearing design with counter balance and linear scale w/ 1nm resolution.
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Shear Damped Air Isolation System
This optional upgrade to Nanotech’s standard air isolation system provides enhanced vibration isolation and damping in both the horizontal and vertical planes with a natural frequency of ≤ 2Hz.
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Air Shower Temperature Control System
This machine Temperature Control System is available for all Nanotech machines. The system maintains air temperature within the enclosure to less than +/-0.1 degrees C. Extremely advantageous for applications requiring long completion cycles where thermal changes deteriorate part results. Recommended room specification is ± 1º F for ideal conditions.
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10K RPM PI 4R — Motorized
(Suitable for larger wheels / workpieces)
Air Bearing Grinding & Micro-Milling Attachments
Suitable for larger part grinding as this spindle has the stiffness to support larger size wheels.
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60K RPM PI ISO 2.25 — Motorized
(Small to medium size wheels / tools)
Air Bearing Grinding & Micro-Milling Attachments
Suitable for small to medium size wheels. Ideal for micro-grinding / milling applications.
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