Little Field - 1518 Words

Initial Analysis Application of Little’s Law: The data for the first 50 days indicated that: No. of Jobs arrived till date = 153. No. of Completed Jobs = 152 Since there were no jobs in the order queue, the inventory of the system, taken as a whole, was 1 i.e. 60 kits in total. This number included the kits waiting in the machine queues and jobs that are currently being processed on the machines. The average arrival rate of the jobs per day was 3.06. This was taken as the initial throughput for the system. Applying Little’s law, Flow time=InventoryThroughput ∠´Flow time=0.3267 hrs. This value matched with the average lead time of 0.39 hrs. Capacity Determination: Initially we had one machine for every station and the throughput rate†¦show more content†¦Moreover, machine 1 had more jobs in its queue implying that it was more strained. Also since the trend indicated that the future demand was going to increase we decided to buy machine 1. Summary of Major Decisions: Day 50: * Order Machine 1: This was identified as the bottleneck based on the capacity comparison. * Order Machine 2: Machine 2 became the new bottleneck and so one unit was purchased. * Batch size: The order was changed to 2 lots of 30 units each. Initially we had no idea about the fixed time and the run times of different machines and so we decided to look at the pattern after altering the batch size. Days 52 – 58: * Order Machine 3: Machine 3 became the new bottleneck and so one unit was purchased. * Change Priority rule on station 2: Even after changing the batch size, there was no visible effect on the queue size and so we decided to change the change the priority rule on station 2 to give priority to step 4. Step 4 was the final step of processing on the job and hence was important from revenue generation point of view. As per the expectation the lead time decreased from 0.39644 days to 0.3682 days within a period of 16 days. * Order Machine 1: Machine 1 became the new bottleneck and so one unit was purchased. * Batch Size: The batch size was changed to 3 batches of 20 units each. This was done in the anticipation ofShow MoreRelatedLittle Field Essay772 Words   |  4 PagesAfter the initial observations of demand for littlefield labs (day 52), one of the first steps we took was to identify the bottleneck in the production chain. This was determined by looking at the r ate of utilization of the three machines and the number of jobs in the queue waiting for these machines. It was quickly determined that the machine 1 was our bottleneck, as it was the only machine with 100% utilization and excess number of jobs in the queue. This meant that machine 1 was not able to keepRead MoreCentral Washington University s Campus Program1027 Words   |  5 PagesCentral Washington University being a Division two sports school fields are an important factor. With Central Washington University being located in an area where water is a necessity to keep the grass green and healthy. Switching Central Washington University’s football field from grass to turf has many benefits. Central Washington University will be able to use the field more hours per day with no field recovery time needed, use it for more months out of the year in almost any type of weather,Read MoreReview Of The Wrath Of Jupiter 1245 Words   |  5 PagesJupiter It started out, a normal day. I was going to the fields, like usual. My wife, Fabiana, wanted to say good bye. Unlike most Roman marriages, we truly loved each other. Every day I left for work she would be right there saying good bye. 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In their world, family and religion remained a hugeRe ad MoreDescriptive Essay About Home1176 Words   |  5 Pagesnot my home, that home was in fact more than what the words in the dictionary say. When I was younger, I lived in the Philippines, my backyard were the rice fields and I would always play hide and seek with all my friends behind the trees. But there was one tree I can never forget--- it was a big guayacan tree that grew on a little hill. It was a very old tree and I loved how it blossomed yellow flowers. Whenever the wind blew, its beautiful golden petals fell as if they were snow. I wouldRead MoreThe Effects Of Outdoor Sports Lighting On The Community939 Words   |  4 Pagesanswer is a resounding â€Å"yes.† Without land available for the opening of new athletic fields, there simply are not enough sports fields to meet the needs of the town’s population. 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There are particular skills needed to do well in this, which include being well-organized, good communicationRead MoreDystopia of Maya878 Words   |  3 Pageswalked along the ruined remains of life on the ground. Old cottages and fields were dotted along the countryside like relics of a forgotten era. The fields, no longer a youthful green, were brown, shriveled and unfriendly to the farmers of Eucalyptus who tried in vain to procure a single sprout to appease the Council. Sk eletons masquerading about in clothes and shoes worked on the fields feeding, begging, and fighting their fields in desperation. The picture should have been and normally was accompanied