Capitulo 25.pdf
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Transcript of Capitulo 25.pdf
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8/10/2019 Capitulo 25.pdf
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25.1 Uso del programa maestro de la figura 25.2 (b), y las estructuras de los productos de las figuras 25.4
y 25.5, determine los requisitos de fase temporal de C6 componentes y materia prima M6. La materia
prima utilizad a en C6 componente es M6. Los tiempos de entrega son los siguientes: para P1, tiempo de
espera de montaje es de 1 semana; para P2, plazo de entrega de montaje es de 1 semana; para S2, plazo de
entrega de montaje es de 1 semana; para S3, plazo de entrega de montaje es de 1 semana; para C6,
fabricacin plazo de entrega es de 2 semanas; y para M6, ordenando plazo de entrega es de 2 semanas.
Supongamos que el estado del inventario actual de todos los elementos anteriores es cero unidades en lamano, y cero unidades en orden. El formato de la solucin debe ser similar a la presentada en la figura 25.7.
Solution:
Period 1 2 3 4 5 6 7 8 9 10
Item: Product P1
Gross Requirements 50 100
Scheduled Receipts
On hand 0
Net Requirements 50 100
Planned Order Releases 50 100
Item: Product P2
Gross Requirements 70 80 25
Scheduled Receipts
On hand 0
Net Requirements 70 80 25
Planned Order Releases 70 80 25
Item: Subassembly S2
Gross Requirements 100 200
Scheduled Receipts
On hand 0
Net Requirements 100 200
Planned Order Releases 100 200
Item: Subassembly S3Gross Requirements 70 80 25
Scheduled Receipts
On hand 0
Net Requirements 70 80 25
Planned Order Releases 70 80 25
Item: Component C6
Gross Requirements 140 260 50 200
Scheduled Receipts
On hand 0
Net Requirements 140 260 50 200
Planned Order Releases 140 260 50 200
Item: Raw material M6Gross Requirements 70 130 25 100
Scheduled Receipts
On hand 0 0 0
Net Requirements 70 130 25 100
Planned Order Releases 70 130 25 100
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8/10/2019 Capitulo 25.pdf
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25.1 Using the master schedule of Figure 25.2(b), and the product structures in Figures 25.4 and 25.5,
determine the time-phased requirements for component C6 and raw material M6. The raw material
used in component C6 is M6. Lead times are as follows: for P1, assembly lead time is 1 week; for
P2, assembly lead time is 1 week; for S2, assembly lead time is 1 week; for S3, assembly lead time is
1 week; for C6, manufacturing lead time is 2 weeks; and for M6, ordering lead time is 2 weeks.
Assume that the current inventory status for all of the above items is zero units on hand, and zero
units on order. The format of the solution should be similar to that presented in Figure 25.7.Solution:
Period 1 2 3 4 5 6 7 8 9 10
Item: Product P1
Gross Requirements 50 100
Scheduled Receipts
On hand 0
Net Requirements 50 100
Planned Order Releases 50 100
Item: Product P2
Gross Requirements 70 80 25
Scheduled ReceiptsOn hand 0
Net Requirements 70 80 25
Planned Order Releases 70 80 25
Item: Subassembly S2
Gross Requirements 100 200
Scheduled Receipts
On hand 0
Net Requirements 100 200
Planned Order Releases 100 200
Item: Subassembly S3
Gross Requirements 70 80 25
Scheduled ReceiptsOn hand 0
Net Requirements 70 80 25
Planned Order Releases 70 80 25
Item: Component C6
Gross Requirements 140 260 50 200
Scheduled Receipts
On hand 0
Net Requirements 140 260 50 200
Planned Order Releases 140 260 50 200
Item: Raw material M6
Gross Requirements 70 130 25 100
Scheduled ReceiptsOn hand 0 0 0
Net Requirements 70 130 25 100
Planned Order Releases 70 130 25 100