UVM-450D(H)
High Precision Machining Center UVM Machine
UVM Series has been developed with the concept of high speed and high quality machining, providing High Precision Aerostatic Bearing Spindle. This is a high precision machine and one of application targets is a precision mold.
X Stroke - US Standard (in)
Y Stroke - US Standard (in)
Table Size (WxL)- US Standard (in)
Max Load - US Standard (lbs)
| X Stroke inch(mm) | 23.0 (585) |
|---|---|
| Y Stroke inch(mm) | 20.7 (525) |
| Z Stroke inch(mm) | 9.8 (250) |
| Spindle (rpm) | 60,000 |
| TABLE size inch(mm) width x length | 19.7 x 19.7 (500 x 500) |
| Max. load lbs (kg) | 220 (100) |
| Control | FANUC 30i-B |
High speed aerostatic bearing spindle
Spindle speed: 60000 min-1
NRRO(*): 0.10 μm
TIR: 1 μm
(*) Measured with the method of Single Point Asynchronous Error Motion
High speed and low heat generation
- Improvement of machining time
- Reducing in the types of tools and the processes (small diameter tool use)
- Low spindle thermal displacement (See the figure at right)
High rotational accuracy
- Realization of high quality machined surface
- Enhanced tool life
Virtually unlimited life of bearings
- Availability of high speed, continuous machining
- Reduction in the maintenance cost
Low level vibration and noise
- Realization high quality machined surface
- Improvement of the working environment
High precision contouring
High quality surface machined with high speed feedrate is realized, providing linear motor driving system for X, Y and Z axis.
- High quality and smooth machining around quadrant switching area realized, due to minimized lost motion.
- High quality flat surface realized, due to eliminating factors, for instance, influenced by a ball screw driving system.
Linear motor drive
High precision positioning and smooth feed
Reliable step feed 0.1 μm realized, providing 0.01 μm of programming resolution for X, Y and Z of linear 3 axes.
Efficient cooling system
UVM-450D(H), UVM-700E(5AD)
Thermal stabilizing system allows high-precision machining for long hours.
Circulates a temperature-controlled liquid through the structure.
