Основной каталог Kyocera 2016-2017 - страница 20

Insert Grades A PVD Coated Carbide (Turning) PVD Coated Carbide（MEGACOAT / MEGACOAT NANO） Insert Grades Using a Physical Vapor Deposition coating technology, Generally because of the low processing temperature of PVD compared with CVD, PVD coated carbide features less deterioration and more bending strength. PVD coated carbide grades are coated on a very tough carbide substrate and suitable for turning. PVD Coated Super Micro-Grain Carbide · Smooth fine surface of PVD coated carbide provides good surface finish and high precision machining · Stable machining with excellent toughness ■ Features of PVD Coated Carbide Classification Symbol Color Coated Advantages and Applications Composition PR915 Bluish TiAlN · Application: Stable and reliable high precision machining of steel (Super Micro-Grain) violet PR930 Reddish TiCN · Application: Low machining speed, precise machining with sharp edge (Super Micro-Grain) gray PR1005 Reddish TiCN · TiCN base PVD coated hard micro-grain carbide gray · Application: Turning of free-cutting steel, longer tool life achieved through anti-adhesion performance P PR1025 Reddish TiCN · Application: General machining of steel and stainless steel, stable and longer tool life Steel gray PR1115 Purple TiAlN · Superior oxidation resistance with well balanced wear resistance and toughness red · Application: Machining of steel and stainless steel, for grooving, cut-off and threading PR1215 Blackish MEGACOAT · Superior wear and oxidation-resistant MEGACOAT on micro-grain carbide substrate red · Application: Superior adhesion resistance and longer tool life for steel and stainless steel machining PR1425 Blackish MEGACOAT · New coating technology [MEGACOAT NANO] is applied. Nano thin multi-layer coating performs superior wear resistance and high oxidation resistance red NANO · Application: Various applications of machining steel, High speed machining of stainless steel, extended tool life PR1125 Purple TiAlN · Hard TiAlN base PVD coated super micro-grain carbide, superior toughness and heat resistance red · Application: Finishing and light interrupted machining of stainless steel M PR1225 Blackish MEGACOAT · Superior wear and oxidation-resistant MEGACOAT on micro-grain carbide substrate red · Application: Light interrupted to interrupted machining of stainless steel Stainless steel Reddish MEGACOAT · Nano thin multi-layer coating [MEGACOAT NANO] improved wear resistance and stability PR1535 green NANO · Application: Medium to roughing of stainless steel and heat-resistant alloys, cut-off of stainless steel K PR905 Bluish TiAlN · Smooth fine surface PVD coated hard carbide with plastic deformation resistance violet · Application: Suitable for machining gray and nodular cast iron Cast Iron PR1305 Blackish MEGACOAT · MEGACOAT on hard and superior heat-resistant carbide, superior wear resistance red · Application: Finishing of heat-resistant alloys S PR1310 Blackish MEGACOAT · MEGACOAT on hard and superior heat-resistant carbide, superior wear and oxidation resistance Heat-resistant alloys red · Application: First choice for continuous and light interrupted machining and finishing of heat-resistant alloys PR1325 Blackish MEGACOAT · MEGACOAT on tough carbide red · Application: Light interrupted machining and roughing of heat-resistant alloys ■ PR1215 Wear Resistance Comparison (Off-centered grooving) Flank wear of front relief face (mm) 0.4 Flank wear of front relief face 0.3 Competitor A Competitor A Competitor B 65 min. 0.2 PR1215 Competitor B 86 min. 0.1 PR1215 138 min. 0 0 20 40 60 80 100 120 140 Cutting Time (min) Vc=150m/min, ap=1.5mm, f=0.1mm/rev, Wet　 SNCM439 φ198 → φ48 (Internal evaluation) A10