Основной каталог Kyocera 2021 - 2022 - страница 24

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Honeycomb structure CBN / Ceramic

Honeycomb structure CBN / Ceramic

Honeycomb structure is the high structural controlled composite material Core

consisting of a hard and superior wear-resistance core (gray portion) and

a tough shell (white portion).

Features

  • Honeycomb structure CBN / Ceramic combine a hard, wear-resistant core

Shell and a tough shell into one insert.

  • The tough shell stops cracks that form in the core.
  • CBN is suitable for interrupted machining of exceptionally hard material

and ceramic is suitable for heat-resistant alloys

Features of honeycomb structure CBN / Ceramic

ClassificationGradeColorMain componentAdvantages and applications
Hard materialsKBN35M (MEGACOAT)Blackish redCBN• Honeycomb structure CBN composite material consisting of wear resistant CBN (core) and tough CBN (shell) • Heat-resistant MEGACOAT on tough Honeycomb structure CBN • Application: Stable machining of hardened steel at interrupted machining
Heat-resistant alloysCF1GrayCeramic• Honeycomb structure ceramic composite material consisting of wear resistant ceramic (core) and tough ceramic (shell) • Application: Machining of heat-resistant alloys like Ni-base heat-resistant alloys

KBN35M (MEGACOAT honeycomb structure CBN)

Tough CBN (shell) prevents crack growth

Wear-resistant CBN (core)

Conventional CBN A

Tough CBN (shell)

Application map

Hard materials

KBN05M

Internal evaluation KBN35M

Conventional CBN A

Conventional CBN B

Conventional CBN C

0 5,000 10,000 15,000 20,000 25,000 30,000 35,000 40,000

Number of impacts

Heat-resistant alloys

CF1

KS6030

KBN25M

KBN10M

KS6040

KBN35M

Low Fracture resistance (Toughness) High Low Fracture resistance (Toughness) High

Continuous Light interruption Interruption Heavy interruption Continuous Light interruption Interruption