Understanding tangential cutting force when milling ...
May 01, 2012· When the required machining power value is about the same as the milling machine''s rated power, milling productivity approaches its maximum. Torque (T s) that is applied to the spindle, and therefore to the milling cutter, is generated by the tangential cutting force (F t) and can be calculated by the formula: T s = F t × R (1)