IND ENG 130 Study Guide - Final Guide: Production Planning, Standard Deviation, Statistical Process Control
8 Jan 2019
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120 points total: (10 points) the following table shows the customer commitments and the projected supply of a particular product over the next 9 days. Supply (a) a new customer calls asking for delivery of 10 units on each of days 2, 3 and 4. The cycle times from fab start to the photo steps in layers 1, 5 and 9 are 0 weeks, 1 week and 2 weeks, respectively. The uph factors at the photo steps in layers 1, 5 and 9 are. The cee of the duv steppers is 75%. The fab operates 24 hours a day, 7 days per week. The duv stepper is believed to be the fab bottleneck equipment type. 1: (20 points) an i line stepper is the bottleneck of a small fabrication facility, and management desires to maximize its output rate. When equipped with a brand new bulb, the lamp intensity of the stepper is approximately 1,000 mw/cm2.
