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Application examples
Application: Machining of balancer shaft bores
Workpiece Cylinder crankcase car 29,5 H6
Material 29,12
Tool Al Si 9 Cu 3
Insert Line boring bar with cartridges
Cutting grade roughing and nishing, 3 pillow blocks
Cutting speed
Feed rate per tooth W 1035-0400 0000 R und L
Internal cooling PCD
Vc = 280 m/min
f = 0.08 mm/rev. ( )
f = 0.12 mm/rev. ( )
yes
Application: Machining of valve seats
Workpiece Cylinder head car 33 H6
Material 12 H7
Tool Al Si 10
Insert Multistep neboring
tool with carbide shank
Cutting grade
Cutting speed W 2850-…. …. L
Feed rate with wiper geometry
Internal cooling
PCD
Vc = 300 m/min
f = 0.1 mm/U
yes
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www.guhring-tools.ru
