Общий каталог PRECITOOL - страница 811

Diamond Files Product information Galvanically bonded diamond tools Metal base body Tool structure The main feature of galvanically bonded tools is the single-layer coating with diamond or CBN grain. The fixation of the abrasive grains on a metal base body by an electrochemically deposited nickel layer is referred to as the coating. The nickel layer corresponds Diamond Files Recommendations for use: approximately to half of the grain diameter Diamond files are successfully used wherever ■■Apply only slight pressure to the file, used. conventional files fail due to the hardness of especially in workpiece edge areas the material to be machined. ■■Clogged diamond files can be cleaned in Advantages: kerosene or anti-static plastic cleaner using ■■Shortened processing time due to the Note: a file brush. Alternatively, ultrasonic coating type Diamond files are also used for machining cleaning is possible. Often it will suffice to ■■Reduction of unproductive processing hardened steel. The working temperatures knock the file against a hard object. times, since dressing and profiling is no are so insignificant that no thermal/chemical ■■Operate preferably free of grease! longer required wear occurs. Thus the higher hardness of ■■Reduction of the tool costs due to the the diamond grain can be utilized for a longer single-layer coating and the recoatability service life. ■■Individual tool profiles ■■Constant tool geometry due to the Extremely fine D 15 Very fine prefinishing single-layer coating Very fine D 25 / D 46 Fine finishing Areas of application: Galvanically bonded tools are troubleshooters Fine D 91 Finishing for the machining of various materials, e.g. particularly hard or abrasive materials. The Medium D 126 Universal use choice of the grain size allows to vary the Coarse D 151 / D 181 Roughing characteristics of galvanically coated tools in application-oriented ways. Very coarse D 251 Roughing Galvanically bonded diamond and CBN tools are used in both wet and dry grinding 43/806 www.precitool.de