Общий каталог Tungaloy 2020 - 2021 - страница 712

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Навигация

ISOWorkpiece materialHardnessPriorityGradeVc (m/min) Cutting speed
< 300 HBFirst choiceAH7025, AH72550 - 180
Steels< 300 HBWear resistanceT922580 - 300
S45C, SCM435, etc.< 300 HBWear resistanceT912580 - 200
C45, 34CrMo4, etc.< 300 HBFracture resistanceGH13050 - 120
< 300 HBSuface qualityNS953080 - 220
Stainless steel SUS303 SUS304 etc< 200 HBFirst choiceAH7025, AH72550 - 120
, , . X10CrNiS18-9, etc.< 200 HBFracture resistanceGH13050 - 120
Grey cast iron-First choiceT515, AH702550 - 180
FC250, etc. 250, etc.-Fracture resistanceGH13050 - 180
Ductile cast irons FCD450 t-First choiceT515, AH702550 - 120
, ec. 450-10S, etc.-Fracture resistanceGH13050 - 120
Aluminium alloys-First choiceTH10100 - 500
Si < 12%-First choiceKS05F100 - 600
Grey cast iron< HRC 40First choiceAH702520 - 60
FC250, etc. 250, etc.< HRC 40Wear resistanceAH90520 - 80
< HRC 40First choiceAH90520 - 80
Titanium alloys Ti-6Al-4V, etc.< HRC 40Fracture resistanceAH7025, AH72520 - 80
< HRC 40Suface qualityKS05F20 - 60
Hardened steels SCM435, etc. SUJ2, etc.> HRC 50First choiceBX36080 - 150

External

*Please see below for feed: f (mm/rev).

- Chipbreaker Guide

Profiling and undercutting

DTIU type Standard feed and DoC

Full radius type

(2 corners)

Excellent chip control 0.4 0.3 CW = 3 - 6 mm 0.2 0.1 0

3 4 5 6

Groove width: CW (mm) F195 page

Aluminium wheel machining

DTA type Standard feed and DoC Full radius type 5

(2 corners)

4

Excellent chip control

3

For aluminium wheel profi ling

2

Ground insert

1 0 CW = 6 - 8 mm 0.1 0.2 0.3 0.4 0.5 0.6 Feed: f (mm/rev) Groove width: CW (mm)