Brake Disc

MDC CBN cutting tool:

The life is improved by400%

The efficiency is promoted by29%

  • Workpiece name:
    Brake Disc
  • Workpiece material:
    HT250
  • Workpiece hardness:
    HB190-210
  • Machining position:
    Brake surface
  • Machining type:
    Continuous, rough machining
  • Inserts grade:
    FBN7630
  • Insert specification:
    CNMN120712
  • Cutting type:
    Dry cutting
  • Cutting parameters:
    Vc=800m/min
    ap=2-3mm
    f = 0.45mm/r
Cutting tool contrast Cutting speed
Vc(m/min)
Efficiency
(s/pcs)
Life
(pcs/edge)
European ceramics 700 7 200
MDC FBN7630 800 5 1000
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