23 Каталог KYOCERA 2016 Металлорежущий инструмент для токарной обработки на станках Стр.A15

Каталог KYOCERA 2016 Токарные резцы с пластинами Стр. A15 0023 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 A2Os Aluminum Oxide ceramic (AlsOs) Application: Finishing of cast iron at high cutting speeds without coolant KS6050 Gray SisN4 Silicon nitride ceramic (SisN-') Application: Roughing and interrupted machining of cast iron. Focusing on stability. (with or without coolant) CS7050 A65 Grayish White SisN4 (Special 2OS Coat) Al2Os+TiC Thin Coating Silicon nitride ceramic (SisN-') + CVD Coated Carbide (Special AkOs COAT) Application: Finishing and continuous machining, and high speed and high efficient machining. (with or without coolant) Aluminum Oxide and Titanium Carbide ceramic (AkOs+TiC) Application: Semi-roughing to finishing of steel, cast iron, and hard materials A66N PT600M Blackish Red A Os+TiC (TiN Coat) Al2Os+TiC (MEGACOAT) Thin Coating Thin Coating TiN PVD coated Aluminum Oxide and Titanium Carbide ceramic (TiN coated AkOs+TiC) Application: Semi-roughing to finishing of hard materials Heat-resistant MEGACOAT on Aluminum Oxide and Titanium Carbide ceramic (MEGACOAT AkOs+TiC) Application: Semi-roughing to finishing of cast iron, hard materials and hardened roll materials G H KS6030 Gray Heat-Resistant Alloys 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 Hardened Material PT600M Continuous Light Interruption Interruption O Heat-Resistant Alloys CF1 KS6030 KS6040 Continuous Light Interruption Interruption O N P R Low Fracture Resistance (Toughness) High Low Fracture Resistance (Toughness) High Low Fracture Resistance (Toughness) High High Temperature Hardness PVD Coating Properties O 20 I TiC MEGA TiCNO o TiN O TiAIN 0 200 400 600 800 1,000 1,200 1,400 Oxidation temperature (°C) Kyocera T A15 White 750 F Black 980 Gold 980 980 SiAlON 600 S Brown SiAlON 7 .0 900 J KT66 40 30 10