Lean Production
Toyota production system
 Type of waste in production – Anything that not contribute to the output or profit is called waste. Which result
in inefficiency and waste reduces productivity
 7 Type of waste in production T.I.M.W.O.O.D(S)
1- Transportation
2- Inventory
3- Motion
4- Waiting
5- Overproduction
6- Over processing
7- Defects
8- Skill
Labor Productivity =
Total Productivity =
Process Flow Chart ( Study Diagram shortcut )
Input – process – output
Purpose of Process flow is to find out Flow unit ( Thrigh put )
Capacity Analysis
Little Law – Help to analysis how much inventory is need in the process (Critical WIP)
Kingman equation- use to identify the queening time in the process line.