1117 Каталог HOFFMANN GROUP 2015 Инструмент режущий слесарный измерительный Стр.1117

Каталог HOFFMANN GROUP 2015 Tools Инструменты Ver 46 Стр. 1117 1117 ENG Lab2u

trflOUl Ceramic bonded cup grinding wheel for tool sharpening SiC Form Version Tapered cup grinding wheels. Specification SK80 and No. 597025 EK80 with all-round synthetic resin impregnation for increased edge stability. Size EK80- White electro-bonded Aluminium Oxide, fine 80 grit, for steels up to about 60 HRC. Specification 89A80I7AV53 steel universal. SizeSK80- Sintered aluminium oxide, fine 80 grit, for high-alloy steels up to 67 HRC. Specification 454A801N5V3U5 steel high alloyed. SizeSC80- Green silicon carbide, fine 80 grit, for carbides and coated tools. Specification C80l5V15-W-Carbide. Application For general purpose sharpening of cutting tools such as drills, milling cutters, etc. Wet cutting with emulsion or cutting oil recommended. _EK80 597025_EK80 Material Working speed v, (m/s) Infeed ae (mm) Feed rate v, (mm/min) recommended maximum High-alloy steels, tool steels, HSS 25-30 35 Grit EK80, SK80 0.05-0.2 2000-10000 Carbide 20-25 35 Grit SC80 0.005 - 0.05 2000-7000 Suitable for/ vc m/s AIMg <900 N <1400 N <55 HRC <60 HRC <67 HRC Carbide INOX Ti GG(G) CuZn Plastics &GRP Wood Stone Varnish Uni max EK80- o SK80- o o SC80- Type EK80 SK80 SC80 W (mm) E (mm) a 597010 flHOUT Cup grinding wheel 80x40x20 6 10 S 59 7020 100X50X20 10 10 s 59 7021 ceramic DxWxH (mm) 100x50x20 10 10 & 59 7025 100X50X20 10 10 w i T t Lt d mm CBN synthetic resin bonding - dry grinding ii CBN Form 1A1 Form 11V9 Form 12A2D Form 12C2F Form 12V9 Form 4BT9 Version Size Bl 26- Size B151 Application Tool grinding wheels with CBN grit in synthetic resin bonding for long service life and consistently high metal removal rates. The sandwich carrier body system of composite aluminium materials ensures high vibration damping and hence smooth grinding with consistent grinding results at high surface quality. General-purpose grit for medium fine surface quality and very good metal removal rates. Specification B126C75B AMIGO-HSS. General-purpose grit for fine surface quality and good metal removal rates. Specification B151C75B AMIGO-HSS. For general use on all common tool grinding machines. For grinding high alloy (HSS) tool steels and case-hardening steels, Stellite. Very well suited to dry grinding, but can also be used for wet grinding. Material Working speed v, (m/s) Infeed ae (mm) Feed rate v, (mm/min) wet dry maximum HSS, high-alloy steels 25-40 20-25 50 Grain size 151-126 im Grain size 91 im 0.009-0.02 0.005 - 0.008 20-200 Suitable for/ vc m/s AIMg <900 N <1400 N <55 HRC <60 HRC <67 HRC Carbide INOX Ti GG(G) CuZn Plastics &GRP Wood Stone Varnish Uni max 59 7210-7490- o Type B126 B151 Shape W (mm) U (mm) X (mm) k 597210 75x30x20 11V9 2 - 10 S 59 7220 100X35X20 11V9 2 - 10 s 59 7240 tyqoier CBN cup grinding wheel 100x35x20 11V9 3 - 10 k 59 7260 125x40x20 11V9 2 - 10 & 597310 DxWxH (mm) 75 X 20X 20 12V9 2 - 6 a 59 7320 100x20x20 12V9 2 - 10 k 59 7360 125x25x20 12V9 2 - 10 & 597410 100X21X20 12C2F 5 5 4 5 59 7440 flBOIft CBN dished grinding wheel 125x23x20 12C2F 5 5 4 k 59 7430 150x25x20 12A2D 10 - 3 S 59 7460 DxWxH (mm) 100X10X20 4BT9 10 - 1 k 59 7490 100x10x20 1A1 10 - 6 K v, Vx //V Shape 11V9 r Shape 12V9 m 953 _j Shape 12C2F Main catalogue Hoffmann Group 46 1117