Общий каталог Tungaloy 2020 - 2021 - страница 709

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1 corner inser t

GT 1st choice for turning

Low cutting force and good

chip control for traversing

CW = 3 - 5 mm

F191 page

For aluminium and non-ferrous metal

GE-AL Reduce cutting force and

welding due to sharp

chipbreaker

CW = 2 - 4 mm

F191 page

STANDARD CUTTING CONDITIONS

B

GT50 2.0 C GT40 GT30 1.0

D

0.05 0.10 0.15 0.20 0.25 0.30 Feed: f (mm/rev)

E

0.30 0.25 0.20 0.15 F 0.10 0.05 External grooving

2 3 4

Groove width: CW (mm) G

ISOWorkpiece materialGradesCutting speed Vc (m/min)
T922580 - 300
Low carbon steel, Alloy steelT912580 - 200
( ~ HB150)NS9530100 - 200
GH73050 - 180
T922580 - 220
Medium carbon steel, Alloy steelT912580 - 180
(HB150 ~ 250)NS953080 - 180
GH73050 - 150
T922580 - 220
High carbon steel, Alloy steelT912580 - 150
(HB250 ~ )NS953080 - 150
GH73050 - 120
T922580 - 180
Stainless steelT912580 - 150
GH73050 - 120
T922580 - 250
Grey iron, Ductile cast ironT912580 - 200
GH73050 - 180
Aluminium alloy, Non-ferrous metalKS05F200 - 300
External
Feed:f(mm/rev)
OperationGroove width
2345
Grooving (GE)0.06 - 0.20.06 - 0.250.07 - 0.270.07 - 0.3
Parting-off (GER/L)0.04 - 0.10.04 - 0.140.04 - 0.140.04 - 0.14
Turning (GT)-ap = 0.5 - 1.5 f =0.06-0.2 Depth of cutap = 0.5 - 2 f =0.06-0.25 Depth of cutap = 0.5 - 2.5 f =0.06-0.27 Depth of cut
Parting-off for Aluminium alloys (GE-AL)0.03 - 0.10.03 - 0.10.03 - 0.1-