1034 Каталог HOFFMANN GROUP 2015 Инструмент режущий слесарный измерительный Стр.1034

Каталог HOFFMANN GROUP 2015 Tools Инструменты Ver 46 Стр. 1034 1034 ENG Lab2u

i&Gaiant i Grinding and polishing points GARANT / LUKAS / PFERD grinding points (OSA certified and tested to DIN EN 12 413) are specially designed for hardness, bonding, grit type, and grit size for the specific applications and cover a very wide application range. Minimal radial run-out ensures vibration-free grinding which is good for man, machine, and component. GARANT grinding points are generally suitable for edge and surface grinding and provide you with maximum material removal rates, long service life, and consistent surface finish quality of the component. GARANT polishing points are characterised by long service life and quick production of fine, even surface finishes. Finest polishing grades or surfaces right up to mirror finish can be achieved, depending on the version used. GARANT polishing points can be profiled using dressing sticks. + iv v'.'i w rti,' s - Grinding media Electro-carborun-dum AR Standard Aluminium Oxide AN Mixed Aluminium Oxide AW-AN Mixed Aluminium Oxide AD-AW Mixed Aluminium Oxide AW-CER Silicon carbide SiC Aluminium oxide / polishing rubber Polishing felt with grinding compound Polishing felt with diamond compound Brand i&Bnt' Aearaet i LukSs m Lui k i&Oaracl51 iftoDaraBt'’ j&OanaT No. 550100 -551200 551600 551700 55 0310; 551510 551790;551791 551780 551850- 551920 552250 552330 Low-alloy steel o Stainless steel O High-alloy steel 0 o Cast (grey temp.) 0 o o Tempered steel 0 Hardened steel 0 Titanium alloys / nickel alloys Alu. / non-ferrous metals o Grit coarse (grit 24-60) fine (grit 46-100 coarse (grit 24-46 coarse (grit 30 fine (grit 100 coarse (grit 46 fine (grit 80 fine grit80 coarse (K80) medium (K120) fine (K220) fine (55 2250 150 very fine (55 2250_280) very fine up to polished Hardness medium soft medium medium soft soft soft resilient very soft very soft Bonding ceramic artificial resin ceramic ceramic ceramic ceramic s oft rubbe r Recomm. circumferential speed v in m/s 30-50 40-50 40-50 10-30 30-50 25-40 10-15 5-10 1-3 Application grinding grinding grinding fine grinding, deburring, edge grinding grinding grinding fine grinding (not for edges or rough surfaces ) polishing polishing ) The larger the grinding point, the coarser the grit. Speeds , , v m/s 60.000 Calculation n J r - D mm 3.14 Maximum permissible speeds (for grinding points No. 550100-551791 to DIN EN 12413) Each package of grinding points (10 piece) includes information about the maximum working speed in conjunction with the free shaft length L0. Important The maximum permissible speed relates to the unsupported shank length Lo, i.e. depends on the mounting. 10 mm minimum clamped length in the collet must be maintained in all cases. Max. permissible circumferential speed vmax 50 m/s. Grinding media Grinding point Collet Permissible maximum speed in rpm for a free shank length Lo of Lo 10 15 20 mm rpm 64 53 45 X1000 Short code Short code Luk s HI Electro-carborundum pink AR EK AR Electro-carborundum dark red AD EKR AD Electro-carborundum white AW EKW AW Standard Aluminium Oxide AN NK AN Ceramic grit CER CERAMIC CO Green silicon carbide. SiC SiC-ALU CN Mixed grit AN + AD + AW AD-AW NDW ADW Mixed grit AW + AN AW-AN HK AWN Mixed grit AW + CER AW-CER CERAMIC AWCO Garant Lu Grinding points set Supplied with 1 each grinding point. 55 0100 Size 10 - ZY 0205 / ZY0306 / ZY0510 / ZY1303 / ZY1604 / KU 06 / KU 10 / SP 0306 / D18 0708 / B53 0816. 55 0200 Size 10 - ZY 1020 / ZY 1325 / ZY 1632 / ZY2006 / ZY2025 / SP 1320 / SP 2032 / KE 2032 / KU 16 / KU 20. 55 0305 Size 15- ZY0205/ZY0306/ZY0408/ZY0510/ZY0613/ZY0816/ZY 1303/ZY2006/KU03/KU06/ KU08/SP0306/SP0408/SP0613/SP0816. 55 0310 Size 10-ZY0408/ZY0610/ZY0810/ZY1013/SP0510/SP0810/WR1013/KU04/KU06/KU08. Number of grinding points 10 15 Shank 0x shank length mm S 55 0100 ifbGnnt' 1 Set of grinding points fine AR 3x30 S 55 0200 1 jfeGffllt" Set of grinding points coarse AR 6x40 s 55 0305 BPR Set of grinding points “51 fine AW-CER 3X30 s 55 0310 Luk'Xs Set of grinding points fine AD-AW 3x50 55 0200 550305 550310 1034 Main catalogue Hoffmann Group 46