Question: Draw a precedence diagram. Compute for the cycle time, theoretical minimum, idle time, efficiency, andbalance delay. *2,000 units desired output rate *50 hrs per week
Draw a precedence diagram. Compute for the cycle time, theoretical minimum, idle time, efficiency, andbalance delay.
*2,000 units desired output rate
*50 hrs per week of operating hours.
Green Grass, Inc., a manufacturer of lawn and garden equipment, is designing an assembly line to produce a new fertilizer spreader, the Big Broadcaster. Below are the given work elements, time and immediate predecessor data.
WORK ELEMENTDESCRIPTIONTIME(sec)IMMEDIATE
PREDECESSOR(S)
ABolt leg frame to hopper40None
BInsert impeller shaft30A
CAttach axle50A
DAttach agitator40B
EAttach drive wheel6B
FAttach free wheel25C
GMount lower post15C
HAttach controls20D, E
IMount nameplate18F,G
Total244
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