48 lines
1.6 KiB
Markdown
48 lines
1.6 KiB
Markdown
Logic to setup production plan, inventory balances, purchases, and shipments
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Starting point
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- known balances
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- known available
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- known prod schedule
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- known shipments
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- forecasted orders
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- machines that a part can run on
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- actual run-time performance
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- actual BOM performance
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- actual scrap performance
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Populate
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- forecasted prod schedule
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- forecasted on-hand
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- forecasted available
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- forecasted purchases
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Iterate through each calendar day
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1. materialize forecasted purchases
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1. update on-hand & available
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2. materialize production
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1. update on-hand & available
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3. materialize transfers
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1. update on-hand & available
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3. materialize shipments
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1. update on-hand & available
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4. process forecasted order submissions
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1. check for inventory available
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1. Yes
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1. mark unavailable
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2. No or partial
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1. mark unavailable any partial
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2. schedule on next open slot regardless of request date
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1. raw materials available
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1. Yes
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1. mark unavailable (at begin prod date?)
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2. No
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1. mark unavailable any partial (at begin prod date?)
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2. schedule a purchase net of lead time
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2. sub-components available?
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1. Yes
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1. mark unavialable (at begin prod date?)
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2. No
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1. mark unavailable any partial (at begin prod date?)
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2. schedule on next open slot regardless of request date (return to 4.1.2.2)
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3. schedule transfer of production after completion if necessary |