Kyocera - Основной каталог 2010-2011 ENG
для заказа - kyocera@kyocera-tools.ru
MEGACOAT
New Insert Grade: The three grades are coming
(PR1230: for Steel, PR1225: for Stainless Steel / Low Carbon Steel, PR1210: for Cast Iron)
Hardness (Hv) TiCN MEGACOAT Vc=150 m/min, f=0.1 mm/rev., Outer edge Large corner wear
Flank wear (outer edge) Dc=20, H=35 mm, WET, Inner edge
TiAlN X5CrNi18 10 (SUS304): ZXMT06T204SM (PR1225)
TiN
Competitor B
DRX type
Oxidation temperature (°C) Outer edge
MEGACOAT's High oxidation resistance Inner edge
Number of holes
MEGACOAT Wear comparison
is adopted to enable Longer
Better wear resistance than
Tool Life competitor B
Achieving long Tool Life
K
High Precision: Balanced System Finished surface comparison Vc=180m/min, f=0.15mm/rev., H=60mm (through hole), Drilling
20-3D, WET, C45 (S45C), NC Lathe
Vibration comparison
DRX type
Horizontal force (N) Horizontal force (N) DRX800 Vc=120m/min,
Competitor D
600 f=0.1mm/rev., H=15mm, Competitor E
400 20-3D, WET, C55 (S55C)
Better finished surface than Competiror D and E
200
0 1 2 3 4 5 6 7 8 9 10
-200
-400
-600
-800
800
600 Competitor C
400
200
0 1 2 3 4 5 6 7 8 9 10
-200
-400
-600
-800
Less vibration due to well balanced at Drilling
Better finishing surface Possible to extend tool life of next process
Variation of drilling diameter
NN
Comparison of drilling diameter Entrance Vc=180m/min, f=0.08mm/rev., H=56mm (blind hole),
Middle 14-4D, WET, C50
Bottom
Comparing to competitor F, its excellent
Competitor F chip evacuation performance provides a
maintained good balance and less variation
in cutting dia. Drastically improved straight
machining capability
DRX
Middle Bottom
Entrance
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