Qwestion 11 For a manufacturing operation that processes 300 different part type
ID: 3178217 • Letter: Q
Question
Qwestion 11 For a manufacturing operation that processes 300 different part types, how would you represent the different part types? Question 2: Suppose you are modeling a system with bins in which parts are transported Would you model the bins as resources or entities? your answer. Question 3: How would you model a coasumable resource such as emergy consumption that occurs based on the length of time a particular machine is in operation? Question 4: How would you use aa entity attribute to model multiple routing passes through the same location in which a different operation time is required depending on the pass? Question 5: An operator mast inspect every fifth part at a manual workstatios Conceptually, how would you model this activity ifthe operation takes five minutes and inspection takes two minutes? Question 6: Why should unplanned downtimes or failures be defined as a function of usage time rather than total elapsed time on theExplanation / Answer
Answer to Q1.The three hundred different parts can be denoted by serial numbers 1-300 without loss of generality.
Answer to Q2.It would not make a difference so long as the information on the number of parts per bins is available and the number of parts across the bins is same. The information or variable about parts or about bins would carry the some value irrespective of bins and parts.
Answer to Q3.An exponential distribution seems appropriate for the consumable resource that occurs based on the length of time.
Answer to Q4. A Poisson distribution might be appropriate.
Answer to Q5. Here the inspection time is 2 minutes while the operation to produce the fifth element takes 5 minutes. Hence, there is no conflict in this problem.
Answer to Q6.Usage time gives more precise information on how many good units could be manufacture while calended/clock time might overestimate the same number because of including break time or rest time.
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