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Manufacturing Production Control Systems

Manufacturing Production Control Systems. Dr. Ron Tibben-Lembke SCM 461. What factors are affecting global production environment?. Globalization of supply & demand Outsourcing of production and distribution Reduced lead times, time to market, window of opportunity Role of the customer

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Manufacturing Production Control Systems

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  1. Manufacturing Production Control Systems Dr. Ron Tibben-Lembke SCM 461

  2. What factors are affecting global production environment? • Globalization of supply & demand • Outsourcing of production and distribution • Reduced lead times, time to market, window of opportunity • Role of the customer • Use of Information systems (like ERP)

  3. MPC Manufacturing Planning & Control • Make sure enough total production, right mix • Detailed scheduling of resources • Track usage of resources • Respond to changes – customers, production, resource & materials availability

  4. Sales and Operations Planning Resource Planning Demand Management Master Production Scheduling Detailed Capacity Planning Detailed Material Planning Material and Capacity Plans Shop-Floor Systems Supplier Systems MPC Overview Front end Engine Back end

  5. Sales and Operations Planning Resource Planning Demand Management Master Production Scheduling Front end • Demand Mgt: forecasting, order entry, coordinates all demands for output • Sales & ops planning: balances sales/mkt plans with available resources. Company “game plan” • Resource Planning: resource needs now & future • MPS: disaggregated version of sales & ops plan

  6. Detailed Capacity Planning Detailed Material Planning Material and Capacity Plans Engine • Detailed material & capacity planning • MRP explodes period-by-period plans for all component parts & raw materials • Compute labor or machine center capacity needs

  7. Shop-Floor Systems Supplier Systems Back end • Execution systems: • Who is going to make what, how much, and when • Machine and operator-level decisions • Coordination with suppliers • Suppliers need updating on status, due dates, priorities

  8. Our plan Sales and Operations Planning Resource Planning Demand Management Front end Master Production Scheduling Detailed Capacity Planning Detailed Material Planning Engine Material and Capacity Plans Shop-Floor Systems Supplier Systems Back end

  9. MPC Classification Project MRP Number of subparts Just-in-Time Repetitive Flow Seconds Minutes Days Weeks Months Time between successive units

  10. Ch 1 HW • Problems 2-5. p. 16

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