Description
Precitech Nanoform X Small Frame SPDT Single Point Diamond Turning Lathe – Year 2014
Description:
Ultra precision lathe 4 axis : X, Z,C (with encoder), with additionnal high speed milling capacity.
Can acheive optical surface finish (Ra and Rp-v in nanometers scale) on non-ferous metal, polymers and IR crystal.
High performance HS 150 main spindle (10k RPM), with encoder to simulate a Y axis with slow tool servo
Swing capacity : 8″
Travel : X & Z 8.6″
16 picometers feedback resolution
230V +/-10%, 3KVA, 1ph, 50/60 Hz
Purchased new from Precitech in 2014, little used, very good condition and very clean. High speed spindle bought in 2015. Used in a R&D environnement.
Can be used in 3 different modes :
Conventionnal turning : main spindle with fix diamond cutting tool, for parts symetrical in revolution.
Non conventionnal turning : main spindle with c-axis encoder syncronised with other axis with fix diamond cutting tool, for non symetrical in revolution parts (off axis parabolla, tilted flat, groove, etc)
High speed milling : main spindle with c-axis encoder and diamond milling tool mounted on the 80k RPM high speed spindle which emulate an 3axis milling cnc capability.
Accessories :
High precision digital touch probe
Optical tool setter (camera microscrope for tool height adjustment and tool radius compensation)
High precision LVDT profile probe, for second pass profile correction.
Calibrated ball radius for LVDT profile probe
Single tool holder with long arm
Double tool holder
2x chiller for cooling each spindle
High Speed spindle :
Precitech / Levicron 80,000 RPM Ultra precision air Bearing milling spindle ASD080H25-2L-S
HSK-E 25 quick change tooling interface
Precitech horizontal spindle mount and wedge style micro height adjuster
Precitech 90 to 45 deg adjustable spindle mount
HSK tool changer heated by induction w/ 8 tools holder
Levicron MIH-316-3 MicroShrink induction heater unit
Tools :
Lot of new and used SPDT tools with various radius (few um to few mm)
Lot of used diamond milling tools with various radius
Nanoform® X
Small Frame Diamond Turning Lathe
The Nanoform X is designed to increase productivity and ease of use in the
diamond turning, milling, and grinding of optical lenses, mold inserts, mirrors,
and precision mechanical components. The machine can be configured from
2 to 4 axis to produce spherical, aspherical and freeform surfaces of up to
440 mm diameter.
Since 1962, Precitech has delivered complete ultra precision solutions and
maintains an installed base of over 1,500 systems worldwide. We continue to
define the state-of-the-art, enhancing accuracy, productivity, and ease of use.
Precitech is ultra precision machining solutions.
Fully-opening upper enclosure
and lower work envelope allows
easier access for setup and cleanup
Unique inner compartment design
improves Swarf containment
Operator console enhancements
lead to greater ease of use
Innovative suite of productivity tools
reduces part and tool setup time
HS 150 spindle provides for 5x
improvement in thermal stability
Dual frame design with TMC
MaxDamp® isolation reduces
sensitivity to vibration
Industry leading surface finish
less than 1 nm Sa
