Kyocera - Основной каталог 2011-2012 ENG
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Insert Grades
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PVD Coated Carbide (for Turning)
Insert Grades PVD Coated Carbide
KYOCERA’s PVD coated carbide grades are based on ceramic thin film coating and precise
edging technologies and are good for precision turning, grooving, threading and cut-off. Very
tough carbide substrate and innovative coating technology promotes excellent wear resistance
and strong coating adhesion for long tool life and stable cutting.
Features
• Good for low to high speeds and finishing to heavy roughing cutting
• Stable cutting with excellent toughness
• Smooth fine surface of PVD coated carbide provides good surface finish and high
precision cutting
Features of PVD Coated Carbide
Workpiece Symbol Color Main Advantages
Material Component
PR915 Bluish TiAlN • TiAlN base PVD coated super micro-grain carbide, superior wear and oxidation resistance
(Super Micro-Grain) violet • Application: Stable and reliable high precision cutting of steel
PR930 Reddish TiCN • Hard TiCN base PVD coated super micro-grain carbide
(Super Micro-Grain) gray • Application: Low cutting speed, precise cutting with sharp edge
P PR1005 Reddish TiCN • TiCN base PVD coated hard micro-grain carbide
gray • Application: Turning of free-cutting steel, long tool life achieved through anti-adhesion performance
Steel Reddish • TiCN base PVD coated micro-grain carbide
gray • Application: General purpose cutting of steel and stainless steel, stable and long tool life
PR1025 TiCN
PR1115 Purple TiAlN • Hard TiAlN base PVD coated super micro-grain carbide
red • Application: Superior anti-oxidation performance with well balanced wear resistance and toughness
M PR1125 Purple TiAlN • Hard TiAlN base PVD coated super micro-grain carbide, superior toughness and heat resistance
PR1225 red • Application: Finishing and light interrupted cutting of stainless steel
Stainless Steel
Blackish MEGACOAT • Superior wear and oxidation resistant MEGACOAT on micro grain carbide substrate
red • Application: Light interrupted to interrupted cutting of stainless steel
K PR905 Bluish TiAlN • Smooth ne surface PVD coated hard carbide with plastic deformation resistance
violet • Application: Suitable for milling of gray and nodular cast iron and turning of heat-resistant alloys
Cast Iron
PR1305 Blackish MEGACOAT • MEGACOAT on hard and superior heat resistant carbide, superior wear resistance
S PR1310 red • Application: Finishing of heat resistant alloys
PR1325
Heat-Resistant Alloys Blackish MEGACOAT • MEGACOAT on hard and superior heat resistant carbide, superior wear and oxidation resistance
red • Application: First choice for continuous and light interrupted cutting and nishing of heat-resistant alloys
Blackish MEGACOAT • MEGACOAT on tough carbide
red • Application: Light interrupted cutting and roughing of heat-resistant alloys
Application Map Stainless Steel Heat-Resistant Alloys
Steel
Low Cutting speed High
Low Cutting speed HighPR1125 PR1305
Low Cutting speed HighPR1025
PR1005
PR1025 PR1310
PR930 PR1225 PR1325
PR930 PR1225
Low Fracture resistance (Toughness) High Low Fracture resistance (Toughness) High Low Fracture resistance (Toughness) High
Continuous Light interruption Interruption Continuous Light interruption Interruption Continuous Light interruption Interruption
Advantages of PR13 Series Special carbide substrate New edge preparation technology
Superior wear and fracture resistance attained with
uniform grain size and MEGACOAT on superior
thermal shock resistant carbide
New edge preparation technology (FET: Fine Edge Uniform grain size enables superior Edge control of FET
Treatment) controls and minimizes R horning and thermal shock resistance technology
realizes large tip rake angle, and thus prevents burrs and constant hardness (FET: Fine Edge Treatment)
and notching.
It provides good nished surface.
A10
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