- Catalogs
- Fives Grinding | Ultra Precision
- Cranf ield Precision EcoR1664
Cranf ield Precision EcoR1664
Cranf ield Precision EcoR1664
The document provides technical specifications and features of the Cranfield Precision EcoR1664, a high-accuracy diamond turning machine designed for ultra-precision optical film production. It emphasizes the machine's optical quality diamond turning capabilities, outstanding thermal stability, and high system stiffness and damping.
Specifications
- Workpiece: Diameter of 410 mm (16”), Length of 2,200 mm (86.6”), and Weight of 1,000 kg (2,200 lb).
- Control System: Cranfield Precision CNC6400 Delta Tau, compatible with FTS.
- Environmental Control: Hydrostatic oil temperature control and microclimate oil shower temperature control both to 0.01 °C, with 1 Micron repeatability.
Machining Capacity
- Maximum Roll Diameter: 410 mm (16”).
- Maximum Roll Length: 2,200 mm (86.6”).
- Maximum Roll Mass: 1,000 kg (2,204 lb).
Axis Specifications
- X Axis (Tool Infeed): Axis stroke of 205 mm (8.1”), compensated accuracy of <0.5 µm, feedback resolution of 1 nm, maximum linear motor force of 1,385 N, maximum axis velocity of 50 mm/sec (2 in/sec), and maximum axis acceleration of 50 mm/sec² (2 in/sec²).
- Z Axis (Tool Traverse): Axis stroke of 2,200 mm (86.6”), compensated accuracy of <2 µm, feedback resolution of 1 nm, maximum linear motor force of 1,748 N, and maximum axis velocity of 50 mm/sec (2 in/sec).
- C Axis (Headstock Spindle): Load capacity of 500 kg (1,102 kg), max speed of 1,200 rev/min, and axis resolution of <0.05 arc sec.
- A Axis (Tailstock Spindle): Load capacity of 500 kg (1,102 kg), max speed of 1,200 rev/min, and axis resolution of <0.05 arc sec.
- B Axis (Tool Spindle): Load capacity of 100 kg (220.5 lb), feedback resolution of 0.05 arc sec, and maximum torque of 40 Nm.
Environmental Control
The machine features a microclimate with oil shower temperature control to 0.01°C, ensuring minimal roll error and optimal conditions for UV cure process patterning.
Contact Information
For further inquiries, contact [email protected] or visit www.fivesgroup.com.
Catalog excerpts
High accuracy diamond turning machine Ultra-Precision diamond turning drum roll manufacture • Optical quality diamond turning • Outstanding thermal stability • High system stiffness and damping GRINDING | ULTRA PRECISION
Open the catalog to page 1
Diamond turning machine for the production of ultra-precision optical film The Cranfield Precision EcoR1664 roll turning machine has been designed for production level machining of optical quality components. Using Advanced 3D CAD techniques and FEA the EcoR1664 has been designed to have excellent thermal stability, high stiffness and damping. The main axis of the machine uses a stepped hydrostatic design with rail positioning that provides virtually zero roll errors in the tool infeed direction drastically reducing the majority of errors experienced on conventional lathes. Cranfield Precision...
Open the catalog to page 2All Fives Grinding | Ultra Precision catalogs and technical brochures
Liné Machines RoboFinish2 Pages
CRANFIELD PRECISION TTG-10003 Pages
ULTRA-PRECISION MACHINING4 Pages
Landis LT3e2 Pages
Landis DuoFlex2 Pages
Landis LT2He2 Pages
Landis LT2e2 Pages
Landis LT1Se & LT1Se-DH2 Pages
Landis TTG 30002 Pages
Bryant UL22 Pages
Bryant RU22 Pages
Landis 18Ω2 Pages
Landis TTG 10002 Pages
Landis 3LVe2 Pages
Cincinnati Viking & RK2 Pages
FOREST-LINÉ MODUMILL iE2 Pages
Giddings & Lewis HBM T-Bed2 Pages
Landis LT2HHe2 Pages
Landis LTT2 Pages
Cincinnati R1252 Pages
Landis LT1e2 Pages
Bryant RU12 Pages
Archived catalogs
Cincinnati Viking & RK2 Pages
Vertical double disc grinder2 Pages
Cranf ield Precision OGM2 Pages
Cranf ield Precision TTG 3502 Pages
CITCO CiBN577a2 Pages
- CNC machining center
- Turning center
- CNC turning machine
- Grinding machine
- 3-axis CNC milling center
- CNC grinding machine
- Precision grinding machine
- Workpiece grinding machine
- High-precision turning machine
- Surface grinding machine
- Cylindrical grinding machine
- High-precision grinding machine
- Horizontal CNC milling center
- High-performance turning machine
- External cylindrical grinding machine
- Internal cylindrical grinding machine
- High-performance grinding machine
- High-productivity grinding machine
- Centerless grinding machine
- Compact grinding machine