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Catalogs

Spares & accessories for electro-erosion machines

 
EDM wire to EDM machines

 

Name Base          Tensile strength(N/mm2) Detour limit Bobbin  Diametr (mm)
EDM wire brass CuZn36 900 0-0,002 5 kg 0,25
EDM wire brass CuZn36 900 0-0,002 5 kg 0,20
EDM wire  molybdenum 1940 ±1% 0,32 kg 0,14/2 km

 

The wire can be used on machine tools of different manufacturers, in particular: AGIE, CHARMILLES, FANUC, MITSUBISHI, HITACHI. The wire is delivered in standard bobbins which standard sizes are given in the table..

 

 

 

Bobbin a(mm) b(mm) c(mm) d(mm) Bobbin weight (kg)
K125 125 125 80 16 3,5 (3,8 for zinc-coated wire)
K160 160 160 100 22 7,5
K200 200 200 125 22 15 (16 for zinc coated-wire)

 

EDM graphite

The materials and grades recommended by Tokai Carbon for these applications are shown in the table below:

Material Type Avg Density (g/cc) Specific Resistance (µΩm) Flexural Strength (MPa) Hardness (Shore) Avg Grain Size (µm)
HK-0 1.8 12 39 56 13
HK-1 1.85 11 50 58 11
HK-10 1.84 12 52 54 9
HK-15 1.83 12.5 53.9 62 7
HK-20 1.86 12 66 60 6
HK-2 1.82 13.5 63.7 64 7
HK-75 1.82 16.5 65.7 72 4
HK-3 1.84 15.5 88.2 78 2
HK-6 1.86 12 85 68 3
HK-2C 2.79 2.3 77 67 7
HK-6C 2.68 3.1 110 70 3

 

Deionization resin.

Package 25 kg..

 

 

 

 

 

Copper electrodes.

Used for holes burning out on EDM machines dia. from 0,4 mm to 1,4 mm, length  from 100 to 400 mm. Package: 12 pcs. Manufacture: Intech-EDM.

 

 

 

 

Molybdenum EDM wire dia. 0.14 mm

EDM wire is applied in manufacturing of moulds, die-sets and industrial equipment to a cutting forming parts, punches, dies and other details of any configuration from the materials spending a current by a  electroerosive method  under the set program.

  • EDM wire molybdenum dia. 0.14 мм for EDM machine.
  • Bobbin - 2000 m. reusable. Manufacture - China, Taiwan.