MATERIALS RECOMMENDED FOR CUTTING WITH PCD

Aluminium and aluminium alloys
Copper, brass and bronze alloys
Zinc and magnesium alloys
Gold and silver
Carbon and graphite Ceramics,unfired
Epoxy resins
Plastics and rubber
Fiberglass composites
Graphite composites
Phenolics Chipboard and fiberboard
Platin                                                              
 
 PCD for PCB board cutting


PCD cutting tools are available in varius grades, depending on the application


RECOMMENDED SPEEDS AND FEEDS OF PCD

 
PCD MATERIAL SPEED FEED RATE (MM/REV) DEPTH OF CUT (MM)
Aluminium Si < 12% 1000-3000 0.08-0.5 0.2-0.3
Aluminium Si > 12% 200-700 0.08-0.38 0.2-0.3
Copper,Bronze,Brass 300-1000 0.10-0.25 0.2-0.3
Carbon 500-1000 0.10-0.38 0.2-0.3
Glass Fiber 750-1000 0.02-0.25 0.2-0.3
Carbon Composites 500-2000 0.10-0.38 0.2-0.3
Sintered Carbide 30-50 0.10-0.15 0.2-0.3

MATERIALS RECOMMENDED FOR CUTTING WITH CBN

Alloy steels (45-68 RC)
Carbon tool steels (45-68 RC)
Die steel (45-68 RC)
High speed steel (45-68 RC)
Chilled cast iron
Ni Hard
Forged steel
Meehanite iron
Moly chrome steel rolls
Inconel 600
Rene
Incoloy
Monel
Stellite
Colmonay
Waspolay
 
 CBN-inserts for train wheels


RECOMMENDED SPEEDS AND FEEDS OF CBN

 
CBN MATERIAL SPEED FEED RATE (MM/REV) DEPTH OF CUT (MM)
Carbon Steel (45-68 RC) 80-140 0.10-0.3 0.20-1.2
Alloy Steel 90-120 0.10-0.3 0.20-1.2
Hardened tool and die Steel (45-68 RC) 60-90 0.10-0.20 0.20-1.2
High Tensile Cat Iron 60-120 0.25-0.75 0.20-1.2
Pearlitic Gray Cast Iron < 240 HBN 450-1060 0.25-0.50 0.20-1.2
Pearlitic Gray Cast Iron > 240 HBN 305-610 0.25-0.50 0.20-1.2
Powered Metal 90-120 0.10-0.25 0.20-1.2
Stellite 100-210 0.15-0.50 0.20-1.2
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