21 Каталог KYOCERA 2016 Фрезы со сменными режущими пластинами для металлообработки Стр.A13

Каталог KYOCERA 2016 Инструмент фрезерный с СРП по металлу Стр. A13 0021 ENG Lab2u

INSERT GRADES CERAMIC CERAMIC Ceramic inserts are capable of running at high speeds, thus reducing expensive machining time. Hard turning of 38HRC to 64HRC hardened steel, or rough to finish turning of cast iron are recommended applications for ceramic inserts. KYOCERA’S ceramic grades are designed to resist oxidation and maintain hardness at elevated temperatures. FEATURES Excellent wear resistance for high cutting speeds Ceramic maintains good surface finishes due to the low affinity to workpiece materials Silicon nitride ceramic has improved thermal shock resistance allowing cast iron cutting using coolants B C FEATURES OF CERAMIC Material Description Color Main Component (Coating Composition) Coating Layer Hardness of Substrate (GPa) Fracture Toughness (MPa-mfy Transverse Strength (MPa) Advantages D E KA30 AI2O3 Aluminum Oxide ceramic (AisOs) Application: Finishing of cast iron at high cutting speeds without coolant KS6050 Gray S13N4 Silicon nitride ceramic (SisN-') Application: Roughing and interrupted machining of cast iron. Focusing on stability. (with or without coolant) CS7050 A65 Grayish White Si3N4 (Special A,2O3 Coat) AlsO3+TiC Thin Coating Silicon nitride ceramic (SisN-') + CVD Coated Carbide (Special AlsOs COAT) Application: Finishing and continuous machining, and high speed and high efficient machining. (with or without coolant) Aluminum Oxide and Titanium Carbide ceramic (AlsOs+TiC) Application: Semi-roughing to finishing of steel, cast iron, and hard materials A66N PT600M Blackish Red Al2O3+TiC (TiN Coat) AlsO3+TiC (MEGACOAT) Thin Coating Thin Coating TiN PVD coated Aluminum Oxide and Titanium Carbide ceramic (TiN coated Al2O3+TiC) Application: Semi-roughing to finishing of hard materials Heat-resistant MEGACOAT on Aluminum Oxide and Titanium Carbide ceramic (MEGACOAT AlsO3+TiC) Application: Semi-roughing to finishing of cast iron, hard materials and hardened roll materials G H KS6030 Gray KS6040 SiAlON Ceramic with superior wear resistance and high resistance against boundary wear Application: Finishing to medium machining of heat-resistant alloys High stability SiAlON ceramic with wear resistance and fracture resistance Application: Roughing of heat-resistant alloys Application Maps Cast Iron CS7050 KS6050 Continuous Light Interruption Interruption O " Low Fracture Resistance (Toughness) High High Temperature Hardness Hardened Material PT600M Continuous Light Interruption Interruption O " Low Fracture Resistance (Toughness) High PVD Coating Properties CC Q_ O 20 CC I TiCO TiCN< 0 TiN O TiAIN MEGACOA 0 200 400 600 800 1,000 1,200 1,400 Oxidation temperature (°C) Heat-Resistant Alloys CF1 KS6030 KS6040 Continuous Light Interruption Interruption O " Low Fracture Resistance (Toughness) High K O P R T Kyocera A13 White 750 F Black 980 Gold 980 980 SiAlON 600 Brown SiAlON 7 .0 900 J KA30 A65 A65 40 30 10