The fixed drilling machine is a bottleneck operation in one production system. Currently, five tasks are waiting to be processed. See below the available operations data. Suppose the current date week R and that the number and time of operation the rest include operation on the fixed drilling machine. Assignment Time to processing Date of delivery Operations remaining Time to remaining operation (week) AA 4 10 3 4 BB 8 16 4 6 CC 13 21 10 9 DD 6 23 3 12 EE 2 12 5 3 Assignment Release time Size of the lot Time to processing (h / unit) Time to preparation (H) Delivery date 1 9am monday 50 0,06 4 21h monday 2 10am monday 120 0,05 3 22h monday 3 11h monday 260 0,03 5 23h monday 4 12h monday 200 0,04 2 2h Tuesday 1. Specify the priority for each task if the system shop floor control systems use each of the following sequencing rules: SPT, S / RO, EDD. 2. For each sequencing rule, calculate the time flow rate per task on the fixed drilling machine. 3. Which of these sequencing rules would work best for priority planning with a MRP system
Critical Path Method
The critical path is the longest succession of tasks that has to be successfully completed to conclude a project entirely. The tasks involved in the sequence are called critical activities, as any task getting delayed will result in the whole project getting delayed. To determine the time duration of a project, the critical path has to be identified. The critical path method or CPM is used by project managers to evaluate the least amount of time required to finish each task with the least amount of delay.
Cost Analysis
The entire idea of cost of production or definition of production cost is applied corresponding or we can say that it is related to investment or money cost. Money cost or investment refers to any money expenditure which the firm or supplier or producer undertakes in purchasing or hiring factor of production or factor services.
Inventory Management
Inventory management is the process or system of handling all the goods that an organization owns. In simpler terms, inventory management deals with how a company orders, stores, and uses its goods.
Project Management
Project Management is all about management and optimum utilization of the resources in the best possible manner to develop the software as per the requirement of the client. Here the Project refers to the development of software to meet the end objective of the client by providing the required product or service within a specified Period of time and ensuring high quality. This can be done by managing all the available resources. In short, it can be defined as an application of knowledge, skills, tools, and techniques to meet the objective of the Project. It is the duty of a Project Manager to achieve the objective of the Project as per the specifications given by the client.
The fixed drilling machine is a bottleneck operation in one production system. Currently, five tasks are waiting to be processed. See below the available operations data. Suppose the current date week R and that the number and time of operation the rest include operation on the fixed drilling machine.
| Assignment | Time to processing | Date of delivery | Operations remaining | Time to remaining operation (week) | |
| AA | 4 | 10 | 3 | 4 | |
| BB | 8 | 16 | 4 | 6 | |
| CC | 13 | 21 | 10 | 9 | |
| DD | 6 | 23 | 3 | 12 | |
| EE | 2 | 12 | 5 | 3 | |
| Assignment | Release time | Size of the lot | Time to processing (h / unit) | Time to preparation (H) | Delivery date |
| 1 | 9am monday | 50 | 0,06 | 4 | 21h monday |
| 2 | 10am monday | 120 | 0,05 | 3 | 22h monday |
| 3 | 11h monday | 260 | 0,03 | 5 | 23h monday |
| 4 | 12h monday | 200 | 0,04 | 2 | 2h Tuesday |
1. Specify the priority for each task if the system shop floor
2. For each sequencing rule, calculate the time flow rate per task on the fixed drilling machine.
3. Which of these sequencing rules would work best for priority planning with a MRP system? Why
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