Общий каталог Palbit - страница 163

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trepaning drills - CUTTING PARAMETERS AND ADJUSTMENTS solid carbide drills - CUTTING PARAMETERS AND ADJUSTMENTS

Parâmetros de corte e ajustes | Condiciones de corte y ajustes Parâmetros de corte e ajustes | Condiciones de corte y ajustes

B B

Recommended Speeds and Feeds | Parâmetros de Corte Recomendados Recommended Speeds and Feeds | Parâmetros de Corte Recomendados

Recomendaciones de Datos de Corte Recomendaciones de Datos de Corte

ISO Material Group Grupo Materiais Grupo MaterialesDC (mm)Fn (mm/r)Vc (m/min)
UNALLOYED STEEL (-0,25%)60-1100,07-0,20130-345
LOW-ALLOY STEEL (0,25%-)60-1100,10-0,20100-210
P LOW-ALLOY STEEL60-1100,10-0,2090-200
STEEL CASTING60-1100,06-0,18120-280
M STAINLESS STEEL60-1100,10-0,20100-240
GREY CAST IRON60-1100,14-0,26105-280
K CAST IRON WITH NODULAR CAST60-1100,14-0,20110-195
ALUMINIUM FORGING ALLOYS60-1100,12-0,22250-400
N COPPER AND COPPER ALLOYS60-1100,12-0,22180-350
ISO Material Group Grupo Materiais Grupo MaterialesVc (m/min)Ø3~8mmØ8~12mmØ12~16mmØ16~20mm
UNALLOYED STEEL (-0,25%)80-1000,10-0,200,15-0,250,20-0,400,25-0,50
P LOW-ALLOY STEEL (0,25%-)70-1000,10-0,200,20-0,300,20-0,350,25-0,40
HIGH-ALLOY STEEL40-700,08-0,150,12-0,220,20-0,400,25-0,40
M STAINLESS STEEL35-500,08-0,150,12-0,250,15-0,300,20-0,35
MALEABLE CAST IRON70-1000,10-0,300,20-0,400,25-0,400,25-0,50
K GREY CAST IRON70-1000,10-0,250,20-0,350,30-0,450,35-0,55

Power Requirements | Requisitos de Potência | Requisitos de Potencia

70 recommended 60

50 min. 40

30

20

Coolant Application Chart | Tabela Aplicação de Refrigeração | Tabla Aplicación de Refrigerante

60

50

40

30

20

10

0 4 9 14 19 24

DRILL DIA (mm)

0 60 70 80 90 100 110 120

DRILL DIA (mm)

  • The cutting fluid quantity is measured at the cutting edge of the drill

Coolant Application Chart | Tabela Aplicação de Refrigeração | Tabla Aplicación de Refrigerante

40 Vc = 200 m/min fn = 0.3 mm/r 35 kc = 2200 N/mm² 30 25 fn = 0.15 mm/r kc = 2750 N/mm² 20 fn = 0.3 mm/r kc = 2200 N/mm² 15 fn = 0.15 mm/r 10 kc = 2750 N/mm² Vc = 100 m/min