Introduction to Lean Manufacturing

What is Lean?

Value

Waste

No-Value-Added but Necessary

5 Key Principles

Value

Value Stream

Flow

Pull

Perfection

Overview of the Toyota Production System

Muda

Mura

Muri

TPS house

Types of Waste

  1. Overproduction
  1. Excess inventory
  1. Defects Defects
  1. Extra processing
  1. Waiting
  1. Motion
  1. Transportation
  1. Underutilized people
  1. Employee behavior

History of Lean