Основной каталог Kyocera 2021 - 2022 - страница 965

Long tool life by wide lineup with 4 grades and 3 chipbreakers, available for steel,

stainless steel and heat-resistant alloys

2 Insert grades for

difficult-to-cut material High

toughness

substrate

Controls sudden fracture and realizes stable machining

Suitable for high efficiency machining

Smooth TiN layer Smooth & less adhesion improved stability

for martensitic stainless steel and Ni-base

Tough α-Al O layer

Improved stability with thin layer coating technology Special interlayer M

Prevents peeling of coating layer CA6535 Ultra fine TiCN layer High aspect ratio and micro columnar

TiCN coating layer improves abrasive wear resistance

For Ni-base heat-resistant alloys, titanium alloys and

precipitation hardened stainless steel

Stable and longer tool life by special nano coating layer MEGACOAT base multi-layer MEGACOAT NANO structure

PR1535

Tool life comparison (Internal evaluation)

Ni-base heat-resistant alloys Stainless steel (Martensitic related)

0.40 0.40 Competitor B (CVD) 0.35 0.35 Competitor A (CVD) 0.30 0.30 Fracture Competitor B (CVD) 0.25 0.25 0.20 0.20 Competitor A (CVD) KYOCERA

0 0 5 10 15 20 25

5 10 15 20 25

Cutting time (min) Cutting time (min) <Cutting conditions> Vc=300m/min, ap=2.0mm, fz=0.2mm/t, wet <Cutting conditions> Vc=50m/min, ap=1.0mm, fz=0.15mm/t, wet 1st choice GM chipbreaker 1st choice SM chipbreaker