After the machines are grouped into machine cells, assuming there is one machine cell consisting 4...
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After the machines are grouped into machine cells, assuming there is one machine cell consisting 4 machines, and the 4 machines need to be arranged in the most logical sequence in order to minimise the material flow in the production process. Based on the machining requirements, the analyst has recorded the following table that shows the parts moves among the 4 machines. From 1 2 3 4 i. 1 0 30 10 10 2 5 0 40 0 To 3 0 0 0 0 4 25 15 0 0 Decide the machine arrangement sequence and show your full workings in your answer. ii. iii. Draw the network diagram and indicate the in-sequence moves, bypassing moves and the backtracking moves. (5 marks) Calculate the percentages of in-sequence moves, bypassing moves and the backtracking moves. After the machines are grouped into machine cells, assuming there is one machine cell consisting 4 machines, and the 4 machines need to be arranged in the most logical sequence in order to minimise the material flow in the production process. Based on the machining requirements, the analyst has recorded the following table that shows the parts moves among the 4 machines. From 1 2 3 4 i. 1 0 30 10 10 2 5 0 40 0 To 3 0 0 0 0 4 25 15 0 0 Decide the machine arrangement sequence and show your full workings in your answer. ii. iii. Draw the network diagram and indicate the in-sequence moves, bypassing moves and the backtracking moves. (5 marks) Calculate the percentages of in-sequence moves, bypassing moves and the backtracking moves.
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Use Holliers method2 to find the best sequence as follows From ... View the full answer
Related Book For
Human Anatomy and Physiology
ISBN: 978-0321927040
10th edition
Authors: Elaine N. Marieb, Katja Hoehn
Posted Date:
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