Manufacturing Flashcards

1
Q

Manufacturing: Material Master Org Structure

A
  1. Client
  2. Company code
  3. Plant
  4. Storage Location
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2
Q

Material types

A
  1. Raw materials
  2. operating supplies
  3. semi-finished products
  4. finished products

Control: Number assignment, procurement type, user departments, field selection, account determination,…

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3
Q

Material Master | Number Ranges

A

Internal number range + external number range

  • Material type
  • account group
  • document type purchasing
  • transaction inv. mangmt.
  • document type accounting
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4
Q

Material Master views

A
  • Basic data
  • MRP
  • stocks in plant/storage location
  • financial accounting
  • storage
  • warehouse mgmt.
  • purchasing
  • costing
  • work scheduling
  • QM
  • forecasting
  • classification
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5
Q

BOM Structure (Product)

A

Header (Status, Description, Validity, Lot size area)

Items (Item category, Descriptions, Quantitites, Control data)

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6
Q

Production Processes: Routings

A
Operations Sequencing (Standard, Parallel, Split, Overlapp)
Durchführung der Produktion
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7
Q

Materials Requirement Planning

A
  1. MRP prerequisites (batch or online, single or multiple materials, relevance,…)
  2. Net Requirements calc. (qualified demand, qualified supply, relevant planning horizon, lot-sizing)
  3. Dependent Requirements (BOM explosion->single level/multi level, net requirement calculation for (sub)components)
  4. Source of Supply assignment (External procurement, internal production, make or buy decision, special procurement options, quota arrangements)
  5. Scheduling (External procurement, lead time calculation)
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8
Q

Shopfloor planning

A

Wer macht was im werk?

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9
Q

production preperation

A
  1. Create Production Order
  2. Reserve components & Work center capacity
  3. print labels and documents
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10
Q

production execution

A
  1. Create Production Order
  2. Reserve components & Work center capacity
  3. print labels and documents
  4. stage components
  5. set up operations
  6. start 1st operation
  7. inspect quality
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11
Q

production confirmation

A
  1. Create Production Order
  2. Reserve components & Work center capacity
  3. print labels and documents
  4. stage components
  5. set up operations
  6. start 1st operation
  7. inspect quality
  8. Confirm 1st operation (yield and time)
  9. confirm last operation
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12
Q

Production Settlement

A
  1. Create Production Order
  2. Reserve components & Work center capacity
  3. print labels and documents
  4. stage components
  5. set up operations
  6. start 1st operation
  7. inspect quality
  8. Confirm 1st operation (yield and time)
  9. confirm last operation
  10. Post goods receipt (finished product) into inventory
  11. cost settlement of production order
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13
Q

Aufgaben eines Work Centers

A
  • Default values Routings
  • calculation of costing data
  • Scheduling Data & Capacity Data
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14
Q

Capacity planning

A
Work center
V
Factory Calendar, Operations Plan & Maintenance Plan
V 
Available Capacity
MRP
V
Planned Order
V
Capacity Requirements
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15
Q

Options to mitigate capacity constraints

A
  • Increase capacity (add shifts, increase workforce)
  • Reduce demand (prioritize demand, customer vs. internal)
  • Capacity leveling (prework, evaluate to postpone)
  • Alternate Source of Supply (alternate work center, other plant, contract manufacturer, make or buy)
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16
Q

Repetitive Manufacturing

A
  • quantity and period-based planning and productions: specify quantitites per period
  • planned orders (run schedule quantities
  • Repetitive production: same/similar products produced over a longer period of time
17
Q

kanban manufacturing

A

production is based on customer demand

18
Q

make-to-stock

A

manufacturing strategy in which production planning and production scheduling are based on forecasted product demand

19
Q

make-to-order

A

Produktion auf Bestellung -> Die Waren werden erst dann produziert, wenn ein realer Auftrag vom Kunden vorliegt

20
Q

Configure to order

A

Manufacture products out of semifinished products based on customer orders

21
Q

design-to-order

A

Engineer products based on individual customer demand

22
Q

predictive MRP

A
  1. Scope (Define business scope and its top level demand)
  2. Calculate (Propagate the demand acroll the multi-level BOM individually
  3. Result (Derived demands and capacity loads on all (sub) component levels
  4. Evaluate (Which top level demands drive overlad? What are my limits?
  5. Simulate (How to make it fit?
  6. Apply (Enhance pMRP with automated update of simulation results for demand)
23
Q

Demand driven MRP

A
  1. Buffer Positioning (Set up dynamic buffer profiles and determine threshold sizing)
  2. Buffer Sizing (Use Buffer Level Management worklists to review current planning situation based on the net flow position)
  3. Replenishment Planning (Generate replenishment orders at decoupling points based on actual demand)
  4. Replenishment Execution (Review the current performance situation based on the on-hand stock status)
  5. Insights to Action (Cockpit providing capabilities to 1. manager buffer levels augmented by system proposals and 2. centrally plan & carry out replenishment)