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.

1. High quality and smooth machining around quadrant switching area realized, due to minimized lost motion.
2. 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.

FormEye

Tool profile measurement device: FORM EYE
Measurement function: Tool length measuring
Min. tool blade diameter: φ0.05 mm.
The extended function linked with UVM-TSA:
Tool diameter measuring, Measurement for spindle displacement, Measurement for tool shape.
The tool diameters where tool profile measurement is possible are 0.1 mm to 3 mm.

UVM-TSA

Integrated support software for UVM (UVM-TSA)
It is the software for to expand or setting automatic tool length measurement device (Dyna Line, FormEye) and touch sensor that is optional accessories.
Extended functions:
① Automatic tool length measurement device
Measurement for Tool length, diameter, tool shape, spindle displacement, dynamic run-out retry function
Note: This function reclamps the tool when dynamic run-out was detected.
② Touch sensor
Coordinate setting, shape measurement(circle, quadrilateral, groove, aspheric surface One-touch, multi-point)
Note: Depending on the workpiece shape, measurement may not be possible.
③ Tool management
Tool lifetime management, Tool Information management

VectPath

Tool path vector correction:
This adds a vector calculation formula to the NC program and corrects the tool paths calculated by incorporating the tool profile error obtained from the tool profile measurement device for improving the machining profile accuracy.