Question

Bottleneck Operation: Improving Production Flow

Bienestar, Inc., implemented cellular manufacturing as recommended by a consultant. The production flow improved dramatically. However, the company was still faced with the competitive need to improve its cycle time so that the production rate is one bottle every five minutes (12 bottles per hour). The cell structure is shown below; the times above the process represent the time required to process one unit.

12 minutes	24 minutes
13 minutes	14 minutes

Required:

1. How many units can the cell produce per hour (on a continuous running basis)? If required, round your answer to one decimal place.
____________ units per hour

2. How long does it take the cell to produce one unit, assuming the cell is producing on a continuous basis?
____________ minutes

Answer 1

Answer:

Time taken using cellular manufacturing:

processing time (12 units)
First unit (24+12+13+14) = 63
Second unit (24+63) = 87
12th unit (63+(24*12)) =351

1. Since the cell is working continously a unit is produced afteer every 24 minutes therefore the production rate is:

63 minutes / 24 = 2.63 units per hour

2. The process with longest processing time controls the productino rate Since the cell is working continously a unit is produced after every 24 minutes