6.4:An order for 50 of a product is processed on work centers A and B. The setup time on A is 45minutes, and run time is 5 minutes per piece. The setup time on B is 30 minutes, and the runtime is 4 minutes per piece. Wait time between the two operations is 8 hours. The move timebetween A and B is 60 minutes. Wait time after operation B is 8 hours, and the move time intostores is 2 hours. Queue at work center A is 40 hours and at B is 35 hours. Calculate the totalmanufacturing lead time for the order.

Manufacturing lead time is the time for processing, preparing materials, manufacturing, and…

Answered: 6.4: An order for 50 of a product is…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter12: Queueing Models

Section: Chapter Questions

Problem 59P

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6.9: An order for 250 bell ringers is processed on work centers 10 and 20. The setup and run times are as follows. It is decided to overlap the lot on the two work centers and to split the lot into two lots of 100 and 150. Move time between operations is 30 minutes. Work center 20 cannot be set up until the first lot arrives. Calculate the saving in manufacturing lead time. Setup on "10" = 50 minutes Setup on "20" = 100 minutes Run time on "10" = 5 minutes per piece Run time on "20" = 7 minutes per piece

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