Каталог Sumitomo специальные торцевые фрезы - страница 2

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SEC-Goal Mill GFX / GFS / GRHN / GRV Type ■ General Features SEC-Goal Mill Series cutters were developed for high efficiency roughing and finishing of cast iron parts, such as engine cylinder blocks and transmission cases. ■ Characteristics ● Special cutters for high feed machining of cast iron ● Highly reliable shoulder milling cutter with tangential inserts ● Multi-edged design (approx. 3 edges per inch) ● Finishing models feature an easy-to-use edge runout fine adjustment ● Inserts with chipbreaker for low cutting force ■ Series Series Code GFX GFS GRHN GRV Application Finishing Finishing/Shoulder Milling Roughing Roughing Surface Roughness ＜ Ra3.2 ＜ Ra3.2 ＜ Ra12.5 ＜ Ra12.5 Appearance H (Special Purpose) Milling Cutters →H162 to H163 →H164 →H165 to H166 →H167 Refer to pages H172 and H173 for details and specifications on the two piece mounting system and adapter. GOAL Work material Application High Speed Finishing Finishing to General Cutting Interrupted Cutting Applicable Cutter MILL HIGH FEED BN7000 Quick Change K Cast Iron Finishing ACK260 GFX Type GFS Type ACK280 Work material Application Light Cutting General Cutting Heavy Interrupted Cutting Applicable Cutter ACK100/ACK100 K Cast Iron Roughing ACK200/ACK200 GRHN Type GRV Type ACK300/ACK300 ■ Characteristic of Grades Classification Grade Hardness Toughness (GPa) Main Coating Components Coating Thickness (μm) Characteristics ・ For finishing to general machining of cast iron and ductile cast iron. K Cast Iron ACK260 92.6HRA 2.6 Super ZX Coat 3 ・Employs new PVD coating consisting of multiple nanometre-thin layers of TiAlN and AlCrN, coupled with a tough, heat-resistant substrate for long and stable tool life. ・ For heavy interrupted cutting and wet cutting of cast iron and ductile cast iron. K Cast Iron ACK280 91.7HRA 3.0 Super ZX Coat 3 ・Employs new PVD coating consisting of multiple nanometre-thin layers of TiAlN and AlCrN, coupled with an ultra-tough substrate for superior fracture resistance, and thermal crack resistance during wet cutting. BN7000 Characteristic H13 ACK100, ACK200, and ACK300 Characteristic H13 H158