A steel workshop wants to improve its productivity by making small metal hooks by changing the layout of the workshop into a workstation. The workshop has made observations on the activities of its workers in the workshop and arranged these activities in the form of the table below. Activities Duration (in seconds) Predecessor A 17 None B 15 A C 18 B D 8 B E 12 B F 6 C,D,E G 14 F The workshop aims to produce 225 small metal hooks for 2 hours. Based on this information, please answer the questions below. Sketch a precedence diagram of the above activity Calculate cycle time and the minimum number of workstations to be made Make a grouping of the workstations Calculate the efficiency of the work with the workstation
A steel workshop wants to improve its productivity by making small metal hooks by changing the layout of the workshop into a workstation. The workshop has made observations on the activities of its workers in the workshop and arranged these activities in the form of the table below. Activities Duration (in seconds) Predecessor A 17 None B 15 A C 18 B D 8 B E 12 B F 6 C,D,E G 14 F The workshop aims to produce 225 small metal hooks for 2 hours. Based on this information, please answer the questions below. Sketch a precedence diagram of the above activity Calculate cycle time and the minimum number of workstations to be made Make a grouping of the workstations Calculate the efficiency of the work with the workstation
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
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(Layout Strategies)
A steel workshop wants to improve its productivity by making small metal hooks by changing the layout of the workshop into a workstation. The workshop has made observations on the activities of its workers in the workshop and arranged these activities in the form of the table below.
|
Activities |
Duration (in seconds) |
Predecessor |
|
A |
17 |
None |
|
B |
15 |
A |
|
C |
18 |
B |
|
D |
8 |
B |
|
E |
12 |
B |
|
F |
6 |
C,D,E |
|
G |
14 |
F |
The workshop aims to produce 225 small metal hooks for 2 hours. Based on this information, please answer the questions below.
- Sketch a precedence diagram of the above activity
- Calculate cycle time and the minimum number of workstations to be made
- Make a grouping of the workstations
- Calculate the efficiency of the work with the workstation
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