文档介绍：Operations Management
Chapter 16 –
JIT and Lean Operations
PowerPoint presentation to pany
Heizer/Render
Principles of Operations Management, 7e
Operations Management, 9e
Outline
pany Profile: Toyota Motor Corporation
Just-in-Time, the Toyota Production System, and Lean Operations
Eliminate Waste
Remove Variability
Improve Throughput
Outline – Continued
Just-in-Time
JIT Partnerships
Concerns of Suppliers
JIT Layout
Distance Reduction
Increased Flexibility
Impact on Employees
Reduced Space and Inventory
Outline – Continued
JIT Inventory
Reduce Variability
Reduce Inventory
Reduce Lot Sizes
Reduce Setup Costs
JIT Scheduling
Level Schedules
Kanban
Outline – Continued
JIT Quality
Toyota Production System
Continuous Improvement
Respect for People
Standard Work Practices
Lean Operations
Building a anization
Lean Operations in Services
Learning Objectives
When plete this chapter you should be able to:
Define just-in-time, TPS, and lean operations
Define the seven wastes and the 5 Ss
Explain JIT partnerships
Determine optimal setup time
Learning Objectives
When plete this chapter you should be able to:
Define pute the required number of kanbans
Explain the principles of the Toyota Production System
Toyota Motor Corporation
Largest vehicle manufacturer in the world with annual sales of over 9 million vehicles
ess due to two techniques, JIT and TPS
Continual problem solving is central to JIT
Eliminating excess inventory makes problems immediately evident
Toyota Motor Corporation
Central to TPS is a continuing effort to produce products under ideal conditions
Respect for people is fundamental
Small building but high levels of production
Subassemblies are transferred to the assembly line on a JIT basis
High quality and low assembly time per vehicle
Just-In-Time, TPS, and Lean Operations
JIT is a philosophy of continuous and forced problem solving via a focus on throughput and reduced inventory
TPS emphasizes continuous improvement, respect for people, a