Question: a milling machine processes a part with t0=15 mins and sigma0=3mins. the mean time to failure 750 mins and the mean time to repair is
a milling machine processes a part with t0=15 mins and sigma0=3mins. the mean time to failure 750 mins and the mean time to repair is 200 muns. the coefficient of varuation for the repair time is 1.2. the product of the milling machine is feeding the downstream turning machine. the turning maching had the same t0 and sigma0, but the mean time to failure and mean time to replair are 110 muns and 38 muns. (cv=1.2).Assuming the arrival to the milling machine is 1.2 parts/hrwith an arrival Cv =1. find the cycle time of the entire line.
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