Общий каталог Palbit - страница 208

pcd grades selection PCD turning inserts
C Selecção de graus | Selección de calidades

PCD (Polycristalline Diamond) is a composite of diamond particles that are sintered with a metallic binder creating the
turning


PCD
hardest and one of the most abrasion resistant materials used in cutting tools. RANGE
Its development achieved an extremely significance for the machining of Non-Ferrous Materials, such as high-silicon
aluminium, metal matrix composites (MMC) and carbon fibre reinforced plastics (CFRP).
Insert selection


Grade description:
Grade Code Characteristics Application
- <14% silicon aluminium alloy - automotive industry
Overview


- Graphite and graphite composites
General purpose
PDP410 D6 - Wood composites
Fine surface finishing
- Green ceramics
- Copper alloy
Negative inserts


- >14% silicon aluminium alloy
Highest abrasion resistance - Fiber glass, fiberboard
Bimodal grain structure for - Wood laminates
PDP403 I3
Positive inserts


increased diamond percentage - Metal matrix composites
content - Stone sawing
- Sintered tungsten carbide (10-16% Co)
PCD inserts


PDP410 PdP403
Heavy machining


<14% silicon >14% silicon
aluminium aluminium
alloy alloy
External Toolholders
Internal Toolholders
Automatic Lathes
Spare Parts
Technical Data


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