Каталог Dormer Pramet фрезерование 2021 - 2022 - страница 707

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Cutting force Cutting force Cutting force Cutting force Cutting force 9 CHOICE OF TOOL Tooth Pitch Cutting time Cutting time Cutting time Cutting time Cutting time 0 or 1 edge Only 1 edge 1 or 2 edges 2 edges 2 or 3 edges in contact in contact in contact in contact in contact the whole time the whole time In addition, some tool families offer the option to choose between marily when working at higher overhang or when machining at high even and uneven tooth pitch. Using a tool with an uneven tooth pitch radial depth of cut and under conditions which are not entirely stable. interferes with harmonic oscillation and, as a result, helps improve stability and reduce the risk of vibration. That means you should choose uneven tooth pitch if you anticipate a risk of vibration, i.e. pri- Entry of individual teeth Amplitude of vibration 706