Общий каталог Sumitomo 2018 - 2019 - страница 19

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Навигация

Hardened Steel

Chipbreakers

NSV Type Chipbreaker: For chip control during carburized layer removal NLV Type / NFV Type Chipbreaker: For chip control during finishing of hardened steel 7,0 – 6,0 – NSV 5,0 – NSV 4,0 – NLV 3,0 NLV 2,0 NFV 1,0 NFV 0 l l l 0 0,1 0,2 0,3 Feed Rate (mm/rev)

Grades

l Coated SUMIBORON l Uncoated SUMIBORON

(m/min) (m/min)

300BNC100300
BN1000
High-PrecisionBNC160BNX20
MachiningBNC200
200BNX25
200BNC2010
General Purpose CuttingGeneral Purpose Cutting

100 BNC2020 100

BNC300BN2000BN350
AC503U
00

Finishing Roughing Finishing Roughing

Continuous Cutting General Cutting Interrupted Cutting Continuous Cutting General Cutting Interrupted Cutting

Recommended Cutting Conditions

(Min. -Optimum- Max.)
Cutting ProcessGradeDepth of Cut (mm)Feed Rate (mm/rev)Cutting Speed (m/min)
BNC20100,03-0,20-0,350,03-0,10-0,20120-200-300
BNC1000,03-0,20-0,300,03-0,10-0,20120-200-300
Continuous CuttingBN10000,03-0,15-0,200,03-0,10-0,15100-150-300
BNX100,03-0,10-0,200,03-0,10-0,15120-180-300
AC503U0,03-0,50-1,000,02-0,05-0,1040-70-100
BNC20200,03-0,30-0,500,03-0,20-0,4050-130-220
BNC1600,03-0,20-0,350,03-0,10-0,25120-180-220
General TurningBNC2000,03-0,30-0,500,03-0,10-0,3050-130-220
BN20000,03-0,20-0,300,03-0,10-0,2050-100-200
BNX200,03-0,20-0,350,03-0,15-0,3070-130-170
IttdBNC3000,03-0,20-0,300,03-0,10-0,2050-100-150
nerrupe CuttingBN3500,03-0,20-0,300,03-0,10-0,2050-100-150
BNX250,03-0,20-0,500,03-0,15-0,30120-160-220