An article in Advanced Semiconductor Manufacturing Conference (ASMC) (May 2004, pp
Chapter 14, Problem 14-40(choose chapter or problem)
An article in Advanced Semiconductor Manufacturing Conference (ASMC) (May 2004, pp. 32529) stated that dispatching rules and rework strategies are two major operational elements that impact productivity in a semiconductor fabrication plant (fab). A four-factor experiment was conducted to determine the effect of dispatching rule time (5 or 10 min), rework delay (0 or 15 min), fab temperature (60 or 80F), and rework levels (level 0 or level 1) on key fab performance measures. The performance measure that was analyzed was the average cycle time. The experiment was blocked for the fab temperature. Data modified from the original study are shown in the following table.
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