Materials Requirements Planning (MRP) (What are the challenges in MRP? …
Materials Requirements Planning (MRP)
Explain what is MRP?
-MRP is concern about production scheduling and inventory control.It is material control system that tend to keep adequate level to ensure the requirement material are available when needed.
What are the objectives of MRP?
Maintain the lowest possible level of inventory
Plan activities such manufacturing, delivery schedules, and purchasing
Ensure the availability of materials, components, and products for planned production and for customer delivery.
Explain the terms inventory, capacity, and priority in MRP.
Order the right part
Order with the right due date
Keep the due date valid
Plan for a complete load
An adequate time to view future load
An accurate load
Explain types of MRP system
Bill of materials (BOM)
contain information on every item or assembly require to produce an item. The availability of information on each item such as part number, description, quantity per assembly, next higher assembly. lead times, and quantity per end item must be obtain.
Inventory status records
Contain of up to date status of all items, hands on and schedules receipts from suppliers
Master production schedule
What are the challenges in MRP?
Quantity demanded=is a term used to describe the total amount of goods or services demanded at any given point in time.
Timing of demand=total demand between now and the anticipated time for the delivery after the next one if a reorder is made now to replenish the inventory.
Quantity supplied=quantity supplied describes the amount of goods or services that are supplied at a given market price.
Timing of supply=total time require to delivery goods to end user.