Chapter 1 Production System and Operations Strategy Contents 1.Basic Conception of Production Operations Management 2.Production System and its Classification 3.Organization of Production System 4.Operations Management &Operations Strategy 5.The Classical View of Operations Strategy 6.Strategic Initiatives-Reengineering 7.Matching Process and Product Life Cycles 8.Capacity Growth Planning
Chapter 1 Production System and Operations Strategy Contents 1. Basic Conception of Production & Operations Management 2. Production System and its Classification 3. Organization of Production System 4. Operations Management &Operations Strategy 5. The Classical View of Operations Strategy 6. Strategic Initiatives-Reengineering 7. Matching Process and Product Life Cycles 8. Capacity Growth Planning
.3.The Organization of Production System A production system is usually divided into basic units,e.g.workshop,manufacturing cell, and working team,and all these units can be organized on one of the following three basic principles: ·Process focused ·Product focused Group technology(GT)
1.3. The Organization of Production System A production system is usually divided into basic units, e.g. workshop, manufacturing cell, and working team, and all these units can be organized on one of the following three basic principles: • Process focused • Product focused • Group technology (GT)
Principle of Process focused part3 partl 一·→ part2 Process focused part2 part1 (a) part3 Principle of process focused:organize the production units according to a production process kind(Turning,milling, grinding,drilling,etc). Within one production unit,the same type of workers complete the same processes using the same type equipments. e.g.machining workshop:lathe section,and drill section
Principle of Process focused Process focused • Principle of process focused : organize the production units according to a production process kind (Turning, milling, grinding, drilling, etc). • Within one production unit, the same type of workers complete the same processes using the same type equipments. e.g. machining workshop： lathe section, and drill section
⑧ Principle of Process focused high equipment utilization rate an employee do some fixed operations Advantages units have high flexibility to produce various of products long conveying routes ·great amount WIP Disadvantages WIP needs long waiting time frequent cooperation and interdependency among production units
Principle of Process focused • high equipment utilization rate • an employee do some fixed operations • units have high flexibility to produce various of products Advantages • long conveying routes • great amount WIP • WIP needs long waiting time • frequent cooperation and interdependency among production units Disadvantages
Principle of Product focused partl B A partl Product part2 part2 focused part3 part3 (b) Principle of product focused:the production unit is organized according to a product kind or a part or a component kind)
Principle of Product focused Product focused Principle of product focused: the production unit is organized according to a product kind ( or a part or a component kind )