Optimum Cycle Time Based On Jig And Workstation Design Combinations
Jig design and workstation design are areas that influence productivity. Good combination of jig and workstation design is needed to obtain optimum cycle time. The best combination also helps workers to perform their job faster and easier and thus, enhance the productivity. This project determine...
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| Format: | Thesis |
| Language: | English English |
| Published: |
2010
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/13514/1/Optimum_cycle_time_based_on_jig_and_workstation_design_combination_Nabilah_bt_Mohd_Safar.pdf24_Pages.pdf http://eprints.utem.edu.my/id/eprint/13514/2/Optimum_cycle_time_based_on_jig_and_workstation_design_combination_Nabilah_bt_Mohd_Safar.pdf |
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| Summary: | Jig design and workstation design are areas that influence productivity. Good combination of
jig and workstation design is needed to obtain optimum cycle time. The best combination also
helps workers to perform their job faster and easier and thus, enhance the productivity. This
project determines the most significant combination of jig design and workstation design in
assembly line of plug. The first step of the study was to determine the factors that influence
the productivity; in this case they were the assembly time of electrical appliances which are
BS 1363 plugs. The second step was to determine the level of each factor and then design for
fu ll factorial experiments. There were three factors being evaluated for their influence on
assembly time of plug i.e. number of plug per jig, shape of jig and assembly position of
worker. umber of plug per jig factor has three levels (3, 4 and 5), shape of jig factor has 3
levels (horizontal, vertical and square) and assembly position has two levels (sitting and
standing). There were eighteen combinations of experimental runs and each combination was
repeated eight times. Therefore, total of 144 experiments were conducted for this project.
ANOV A was used to identify the optimum combination. The result shows that the lowest
average of assembly time is obtained at combination of five plugs per jig, square jig shape and
sitting position. |
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