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VL Chip Breaker [Mild steel]

  • Improved chip control for machining material that have high toughness such as
    low carbon steel, pipe, steel plate etc.
  • Improved chip control and decreased cutting load on external, facing, and copying applications.
  • Improved strength of the cutting edge for measurable efficiency in automated production.
Special features of VL
  • 2 steps designed chip-breaker : Suitable Mild steel, stable chip control on the low feed and cutting depth.
  • Designed with special dots : Stable chip breaking on the low cutting depth.
  • Applied side rake angle : Improved chip control on facing, copying applications decreased cutting load and better surface finish.
Chip control test
  • Workpiece : SM20C
  • Cutting condition : vc=250m/min
    fn=0.2mm/rev(Side)
    a p=0.5mm
    wet
  • Designation : DNMG150408-VL
FEM Cutting simulation
analysis in the design
  • For design of geometry, chip
    shapes and chip flow are
    predictable.
  • Optimal chip breaker design
    by various cutting conditions
    and workpieces.