23 Каталог KYOCERA 2017 Инструмент сборный и монолитный для станков Стр.A15

Каталог KYOCERA 2017 Инструмент режущий Стр. A15 0023 Lab2u

Ceramic Ceramic Ceramics inserts are capable of machining at high speeds. Recommended for hard turning of hardened steel or rough to finish turning of cast iron and heat-resistant alloys. Features Excellent wear resistance enables high speeds machining of cast iron Ceramic maintains good surface finishes due to the low affinity to workpiece materials Silicon nitride ceramic can machine cast iron with coolant due to its superior thermal shock resistance Features of Ceramic Classification Symbol Color Main Component (Coated Composition) Coating Layer Hardness ol Substrate (GPa) Fracture Toughness (MPa.m") Transverse Strength (MPa) Advantages and Applications K KA30 White AbOs - 17.5 4.0 750 Aluminum Oxide ceramic (AbOa) Application: Finishing of cast iron at high cutting speeds without coolant KS6050 Gray SisN4 - 15.6 8.0 1,200 Silicon nitride ceramic (SiaN4) Application: Roughing and interrupted machining of cast iron. Focusing on stability. (with or without coolant) Cast Iron J CS7050 Grayish white SisN4 (Spedal AtOi COAT) Thin coating 15.6 8.0 1,200 Silicon nitride ceramic (SiaN4)+CVD Coated Carbide (Special AbOj COAT) Application: Finishing and continuous machining, and high speed and high efficient machining. (with or without coolant) K KT66 Black AkOa+TiC - 20.1 4.1 980 Aluminum Oxide and Titanium Carbide ceramic (Al2Oa+TiC) Application: Semi-roughing to finishing of cast iron, and hard materials Cast Iron Hard Materials A66N Gold AWa+TiC (TiN COAT) Thin coating 20.1 4.1 980 TiN PVD coated Aluminum Oxide and Titanium Carbide ceramic (TiN coated AbOa+TiC) Application: Semi-roughing to finishing of hard materials PT600M Blackish red AkOa+TiC (MEGACOAT) Thin coating 20.1 4.1 980 Heat-resistant MEGACOAT on Aluminum Oxide and Titanium Carbide ceramic (MEGACOAT AbOa+HC) Application: Semi-roughing to finishing of cast iron, hard materials and hardened roll materials Heat-resistant alloys KS6030 Gray SiAlON - 15.2 6.0 600 SiAlON Ceramic with superior wear resistance and high resistance against boundary wear Application: Finishing to medium machining of heat-resistant alloys KS6040 Brown SiAlON - 16.7 7.0 900 High stability SiAlON ceramic with wear resistance and fracture resistance Application: Roughing of heat-resistant alloys Application Map Cast Iron Hard Materials Heat-resistant alloys Low Fracture resistance (Toughness) High Continuous Light Interruption Interruption 0 0 8 High-Temperature Hardness (Hv)r 2800 - 24002000 - 1600 - Low Fracture resistance (Toughness) High Continuous Light Interruption Interruption 0 0 8 Low Fracture resistance (Toughness) High Continuous Light Interruption Interruption 8 8 8 Properties of PVD Coating 800 400 0 AK 3+TiC Cera mic Al2O 3 Cera mic rbide Speed j Stee Cer met 40 1 35 Q 0 30 25 c 20 cc I TiCN TiAIN MEGACOAT TiN 200 600 1,000 Temperature (°C) mu 800 1,000 1.200 Oxidation temperature (°C) Oxidation resistance 400 600 High A15 Insert Grades