ALWAYS ACCURATE

Increased cutting accuracy

Function of reducing flaw of approach

In general cutting,
the discharge flaw was caused by passing
two approach points (at approach and at escape).
It is possible to reduce the flaw of approach part
by correcting the path of both approach and escape.
For other correction function,
corner shape correction and taper cut
correction are available.

Normal cutting

Function of reducing flaw of approach

Feature for increasing taper
cutting accuracy

We have developed a feature that can recalculate the taper dimensions from the results of test cutting, and simultaneously correct the angle and dimension accuracy.
We have greatly increased the taper angle accuracy and dimension accuracy.

We have developed a feature that can recalculate the taper dimensions from the results of test cutting, and simultaneously correct the angle and dimension accuracy.
We have greatly increased the taper angle accuracy and dimension accuracy.

Machine used
: MM50UP(U-V linear scale/Large taper offset feature used)
Material
: D2
Wire diameter
: Φ0.2mm(0.008inch)
Thickness
: 30mm(1.18inch)
  
    
Taper degree
: 5 degree
Ra
: 0.22µm(8.8µinch)
Number of cuts
: 5 passes
Rz
: 2.0µm(12.3µinch)
For the 4-directional offset feature, the large taper cuuting option is required.

Best surface finish / Improvement of cutting surface finish

The effect of the insulation table enables stable output of micro current pulses,
resulting in improved surface finish, shorter finishing stroke, and shorter total cutting time.
Especially we could achieve under Rz 0.5µm with steel.

Material
: D2
Thickness
: 30mm(1.18inch)
Wire diameter
: Φ0.2(0.008inch)
Number of cuts
: 4 passes
Model
: M35HP
Surface finish
Ra
: 0.264µm
(10.6µinch)
Rz
: 2.0µm
(12.9µinch)
Material
: D2
Thickness
: 30mm(1.18inch)
Wire diameter
: Φ0.1(0.004inch)
Number of cuts
: 9 passes
Model
: MM50UP
Surface finish
Ra
: 0.064µm
(2.56µinch)
Rz
: 0.448µm
(2.76µinch)

Roundness

Straightness of XY axis has been improved and achieved roundness 0.81µm by stable table feed.

Material
: STAVAX
Nozzle state
: open nozzle
Wire diameter
: Φ0.2mm (0.008inch)
Hole dia
: Φ12mm(0.472inch)
Model
: M50HP

Roundness

1.32µm(0.00005inch)
Material
: WC (G5)
Nozzle state
: open nozzle
Wire diameter
: Φ0.2mm (0.008inch)
Hole dia
: Φ10mm(0.394inch)
Model
: MM50UP

Roundness

0.81µm(0.00003inch)
CONTACT

contact

Please feel free to make an inquiry or request for brochures, etc.