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9. A new product is to be assembled on a 100% manual assembly line. The line is designed to produce 120,000 units/yr. Work content time for the product is 39.5 min. The assembly line will operate...
A product whose annual demand = 75,000 units is produced on a manual assembly line. The...
A product whose annual demand = 75,000 units is produced on a manual assembly line. The line operates 50 wk/year, 5 shifts/wk, and 7.5 hr/shift. Work content time = 48.9 min. Line efficiency = 0.97, balancing efficiency = 0.93, and repositioning time = 8 sec. Determine (a) Hourly production rate, (b) Number of workers needed, and (c) Number of workstations if the manning level is 1.333. [15 pts] – Note: must show computational details and circle your final answers inual...
t nc automated stations, and (e) labor efficiency on the line. 4.6 A manual assembly line...
t nc automated stations, and (e) labor efficiency on the line. 4.6 A manual assembly line is being designed for a product whose annual demand is 100,000 units The line will operate 50 wk/yr, 5 shifts/wk, and 8 hr/shift. Work units will be attached to a con- moving conveyor. Work content time is 42.0 min.Assume line efficiency is 0.95, bal- is 0.93 or slightly less, repositioning time is 6 sec, and manning level is 1.4 Determine (a) average hourly production...
A rider lawn mower is produced on a manual assembly line. Work content time=49.5 min. The...
A rider lawn mower is produced on a manual assembly line. Work content time=49.5 min. The line has 25 workstations with a manning level = 1.2. Available shift time per day = 8 hr, but equipment downtime during the shift reduces actual production time to 7.5 hr on average. This results in an average daily production of 244 units/day. Repositioning time per worker = 5% of cycle time. Determine (a) line efficiency, (b) balancing efficiency, and (c) repositioning time.
4.22 The table below lists the work elements in minutes to be performed on assembly line...
4.22 The table below lists the work elements in minutes to be performed on assembly line with precedence requirements. Annual demand is 60000 units. The line will operate on shift (2000 hr/yr). Line efficiency is expected 95% and repositioning time is 6 sec. The table below defines the precedence relationships and element times for a new model toy. (a) Construct the precedence diagram for this job. (b) If the ideal cycle time = 1.1 min. repositioning time = 0.1 min,...
DO NOT COPY THE ANSWER FROM ANOTHER SIMILAR QUESTION!!! IT IS INCORRECT!!!! A new electrical device...
DO NOT COPY THE ANSWER FROM ANOTHER SIMILAR
QUESTION!!! IT IS INCORRECT!!!!
A new electrical device is to be assembled in the new
facility.The line will be operated 250 day/yr, 15 hr/day. The work
content has been divided into work elements as defined in the table
below. Also given are the element times and precedence
requirements. Annual production is to be 400,000 units. It is
anticipated that the line efficiency (proportion uptime) E = 0.97.
The repositioning time for each...
A product whose annual demand = 75,000 units is produced on a manual assembly line. The line operates 50 wk/year, 5 shifts/wk, and 7.5 hr/shift. Work content time = 48.9 min. Line efficiency = 0.97, balancing efficiency = 0.93, and repositioning time = 8 sec. Determine (a) Hourly production rate, (b) Number of workers needed, and (c) Number of workstations if the manning level is 1.333. [15 pts] – Note: must show computational details and circle your final answers inual...
t nc automated stations, and (e) labor efficiency on the line. 4.6 A manual assembly line is being designed for a product whose annual demand is 100,000 units The line will operate 50 wk/yr, 5 shifts/wk, and 8 hr/shift. Work units will be attached to a con- moving conveyor. Work content time is 42.0 min.Assume line efficiency is 0.95, bal- is 0.93 or slightly less, repositioning time is 6 sec, and manning level is 1.4 Determine (a) average hourly production...
A rider lawn mower is produced on a manual assembly line. Work content time=49.5 min. The line has 25 workstations with a manning level = 1.2. Available shift time per day = 8 hr, but equipment downtime during the shift reduces actual production time to 7.5 hr on average. This results in an average daily production of 244 units/day. Repositioning time per worker = 5% of cycle time. Determine (a) line efficiency, (b) balancing efficiency, and (c) repositioning time.
4.22 The table below lists the work elements in minutes to be performed on assembly line with precedence requirements. Annual demand is 60000 units. The line will operate on shift (2000 hr/yr). Line efficiency is expected 95% and repositioning time is 6 sec. The table below defines the precedence relationships and element times for a new model toy. (a) Construct the precedence diagram for this job. (b) If the ideal cycle time = 1.1 min. repositioning time = 0.1 min,...
DO NOT COPY THE ANSWER FROM ANOTHER SIMILAR
QUESTION!!! IT IS INCORRECT!!!!
A new electrical device is to be assembled in the new
facility.The line will be operated 250 day/yr, 15 hr/day. The work
content has been divided into work elements as defined in the table
below. Also given are the element times and precedence
requirements. Annual production is to be 400,000 units. It is
anticipated that the line efficiency (proportion uptime) E = 0.97.
The repositioning time for each...
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