Find the feed rate and time to complete the cut

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Reference no: EM131255500

An end milling operation is carried out along a straight line path that is 325 mm long. The cut is in a direction parallel to the x-axis on an NC machining center. Cutting speed = 30 m/min and chip load = 0.06 mm. The end milling cutter has two teeth and its diameter = 16.0 mm. The x-axis uses a DC servomotor connected directly to a leadscrew whose pitch = 6.0 mm. The feedback sensing device is an optical encoder that emits 400 pulses per revolution. Determine

(a) feed rate and time to complete the cut, and

(b) rotational speed of the motor and the pulse rate of the encoder at the feed rate indicated.

Reference no: EM131255500

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