Question: Calculate the average cycle time, WIP, and utilization for the workstation. Assumptions Assume Robotic Cell is a whole station with infinite buffer Repair data is

Calculate the average cycle time, WIP, and utilization for the workstation.

Assumptions

Assume Robotic Cell is a whole station with infinite buffer

Repair data is now considered

The three machines DO NOT have same characteristics

Assume arrivals are split equally among the machines

Calculate the average cycle time, WIP, and utilization for the workstation. Assumptions

Parameter Value Available Production time/ shift 430 minutes Parts per shift (Target per shit) 41 parts Machine 1 Processing Time 1624 seconds Machine 2 Processing Time 1180 seconds Machine 3 Processing Time 1057 seconds Standard Deviation for Machine 1 PT 8 minutes Standard Deviation for Machine 2 PT 15 minutes Standard Deviation for Machine 3 PT 20 minutes Standard Deviation for Machine 1 repair time 1 hour Standard Deviation for Machine 2 repair time 14 minutes Standard Deviation for Machine 3 repair time 1 minute Availability for all 3 machines 0.95 Derivation 8 hours - break time (50 minutes) Estimated based on total product demand Time study Time study Time study Estimated from MES data Estimated from MES data Estimated from MES data Estimated from maintenance data Estimated from maintenance data Estimated from maintenance data Estimated from maintenance data Parameter Value Available Production time/ shift 430 minutes Parts per shift (Target per shit) 41 parts Machine 1 Processing Time 1624 seconds Machine 2 Processing Time 1180 seconds Machine 3 Processing Time 1057 seconds Standard Deviation for Machine 1 PT 8 minutes Standard Deviation for Machine 2 PT 15 minutes Standard Deviation for Machine 3 PT 20 minutes Standard Deviation for Machine 1 repair time 1 hour Standard Deviation for Machine 2 repair time 14 minutes Standard Deviation for Machine 3 repair time 1 minute Availability for all 3 machines 0.95 Derivation 8 hours - break time (50 minutes) Estimated based on total product demand Time study Time study Time study Estimated from MES data Estimated from MES data Estimated from MES data Estimated from maintenance data Estimated from maintenance data Estimated from maintenance data Estimated from maintenance data

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