Bedra Blacspark

Blacspark EDM wire is not a traditional gamma phase product. Blacspark’s micro structure is combined with very small semiconductor particles evenly distributed and embedded into the surface. Due to this unique surface structure, more energy is transferred into the workpiece resulting in highly efficient energy transfer and increasing the material removal rate.

Performance: up to 40% faster than brass and 20% faster than gamma EDM wire
Hard Tensile Strength: 900 N/mm2 / 130,000 PSI
Soft Tensile Strength: 500 N/mm2
Surface: Reconstituted surface structure
Core Material: CuZN37
Color: Black

Settings: To increase cutting speed.
1. Agie Progress V/VP: VS900, increase “P” 1 or 2 notches
2. Charmilles X40/X40CC: Brass standard, lower “B” or increase “FF” 1 or 2 notches
3. Fanuc c400, c600: increase “on” or lower “off” 1 o2 2 notches
4. GFMS E350, P350, Cut2000: VS900, increase “P” 1 or 2 notches
5. Sodick AIN, AG, AD: increase “on” or lower “off” 1 o2 2 notches
6. Mitsubishi MV/FA: increase “E” 1 or 2 notches
7. Seibu M50A, M50B: increase “energy” 1 or 2 notches
8. Makino U3/U6: increase “EZ” 1 or 2 notches

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