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Manufacturing Planning. Elena Joshi Industrial and Manufacturing Engineering. How Should the Product Be Made?. Production planning Factory layout Production Scheduling Warehousing Delivery to customers. Example: Automobile Final Assembly. Production Planning
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Manufacturing Planning Elena Joshi Industrial and Manufacturing Engineering
How Should the Product Be Made? • Production planning • Factory layout • Production Scheduling • Warehousing • Delivery to customers
Example: Automobile Final Assembly • Production Planning • What operations are required? • In what sequence should they be performed? • How can they be combined into assembly stations? • How is product quality maintained?
Example: Automobile Final Assembly • Factory layout • Which operations are automated? • What equipment is required? • How will the vehicle be moved? • How will parts be delivered
Example: Automobile Final Assembly • Production Scheduling • How many cars per hour? • Where are bottlenecks? • How are people scheduled? • How are different models scheduled?
Example: Automobile Final Assembly • Warehousing • How much space? • How much inventory? • Delivery to customer • Method of delivery • Defect monitoring
A Simple Production Line • Make booklets • Inspect booklets • Warehouse and deliver to customer
Your Task • Operate the line • Evaluate the performance of the line • Suggest improvements • Implement improvements • Observe results
Line Operations • Punch: Take 2 sheets of paper & punch 2 holes at the top (must be of the same color) • Tie: Use a matching color tie, one for each hole • Color: Use a matching color crayon and color inside the lines • Inspect: • Reject if coloring outside the lines • Reject if both pages are not the same color • Reject if marker or tie color is wrong • Reject if holes are ripped to edge • Warehouse: Store products until needed • Transport batches: Move items between operations. Items must be moved 2 at a time, both same color
Other Tasks • Customer: Ask warehouse for matching product every 30 seconds. Warehouse must deliver product before the next item is demanded • Accountant: • Keep track of all sales -- each sale creates a profit of $10. • At the end, count scrap -- each scrapped item costs $6. • At the end, count all products in the warehouse -- each of these has a storage cost of $1
LAYOUT OF THE CLASS warehouse Customer Accountant Accountant Color Punch Transport Transport Inspection Tie