CUTTING SAMPLE | As a pioneer that made the world's first CNC wire EDM | SEIBU ELECTRIC & MACHINERY CO.,LTD Precision Machine ELECTRIC!!DISCHARGE!!MACHINE(EDM)

Combination Cutting

Workpiece material：SKD11
Workpiece thickness：200mm
Wire diameter：Brass φ0.25
Number of cuts：4 passes
Cutting time：21h
Surface finish：Rz4.41μm
Machine model：M50HP

Combined Thickness Cutting in Plate Thickness 200mm

Combination Cutting

Workpiece material：Carbide(RG)
Workpiece thickness：10mm
Wire diameter：Brass φ0.05
Number of cuts：8 passes
Cutting time：38h
Surface finish：Rz0.50μm
Machine model：M25LP

Serration is applied to the entire shape

Best Surface Finish Cutting

Workpiece material:Carbide(RG3)
Workpiece thickness：20mm
Wire diameter：Brass φ0.2
Number of cuts：7 passes
Surface finish：Rz0.54μm
Machine model：MM35UP

Shape cutting with the best carbide surface finish

Combination Cutting

Workpiece material:SKD11
Workpiece thickness：60mm
Wire diameter：Brass φ0.2
Number of cuts：5 passes
Surface finish：Rz1.8μm
Machine model：MM50UP

Combined sharp edge cutting

Combination Cutting

Workpiece material:SKD11
Workpiece thickness：20~50mm
Wire diameter：Brass φ0.2
Number of cuts：5 passes
Surface finish：Rz1.6μm
Machine model：M50HP

Combined cutting of plate thickness 20~50mm

Coreless Cutting

Workpiece material:Carbide(RG3)
Workpiece thickness：1mm
Wire diameter：TWS φ0.03
Number of cuts：4 passes
Surface finish：Rz0.64μm
Machine model：MEX15

Min. slit-width is 0.054mm for micro-cutting in 1mm square.

Electrode Coating(ELC) Cutting

Workpiece material :　
Carbide(D60)
Workpiece thickness : 45mm
Wire diameter : Brass φ0.2
Number of cuts : 7 passes
Cutting time : 5.1h
Surface finish : Rz1.0μm
Machine model : M50HP

Sample part by using ELC(countermeasure circuit for electric corrosion in Carbide)

45°Taper Angle Cutting

Workpiece material :　SKD11
Workpiece thickness : 40mm
Wire diameter : MEGACUT φ0.2
Number of cuts : 3 passes
Cutting time : 5.0h
Surface finish : Rz4.5μm
Machine model :M50HP

Sample part with 45° Taper angle Cutting