The document discusses lean manufacturing and production. It defines lean as focusing on eliminating waste to improve efficiency. There are seven main types of waste including overproduction, defects, and unnecessary transportation. It then describes the Toyota Production System, the origins of lean, which aims to eliminate waste through techniques like just-in-time production and respect for workers. Benefits of lean include greater flexibility, reduced costs and inventory, improved quality, and increased productivity. Lean also benefits workers by enhancing communication, teamwork, and motivation while allowing for a broader range of skills.

1. Lean Operation
Inventory Control & Production System

2. Group Participants
Nasir Abbas Durrani
Hussain Mahuyodin
SANA ULLAH
Awais Riaz
Khuram Sultan

3. AGENDA
1- What Is Lean Manufacturing?
2- Waste & Types Of Waste
3- Toyota Production System
4- Key Techniques For Lean Manufacturing
5- Five- S
6- Benefits Of Lean Production
7- Lean Examples
8- How People Benefit From Lean?
9- Questions & Answers

4. What Is Lean Manufacturing?
A way to
“Eliminate Waste”
“Improve Efficiency”
in a manufacturing process.

5. What Is Waste?
Waste is anything that happens to
a product / service that
“Does Not Add Value”
from the customer’s perspective.

6. Types Of Waste?
Non-Value-Added: Hold all waste in a
“CLOSED MITT”
Complexity Value Added
Labor
Overproduction
Space
Energy
Defects
Materials
Idle Materials
Transportation
Time

7. TOYOTA PRODUCTION SYSTEM
The Toyota Production System was developed by Sakichi Toyoda, Taiichi Ohno in the late 1940’s. The focus of the
Toyota Production System is the elimination of waste. Toyota identified 7 Wastes to be eliminated, and then
developed a wide range of techniques and practices for eliminating these wastes.
The core of the Toyota Production System is its focus on
 Respect For People
 Continues Improvement
 Commitment To Its Long Term Philosophy.
 Eliminate Waste.
Toyota implemented a number of techniques to create a culture of change. This includes empowering employees to
eliminate waste, which results in
 Faster Lead Times,
 Better Quality
 Lower Costs.
These improvements led to many companies copying the techniques adopted by Toyota. Some companies focused
on the lead time and inventory reduction techniques and implemented Just in Time.

8. Benefits Of Lean Production
 Greater Flexibility
 Simplified Scheduling & Controlled Activities
 Better Use Of Human Resources
 More Product Variety
 Reduced Inventory
 Improved Quality
 Lower Costs
 Reduced Space Requirements
 Shorter Lead Time
 Increased Productivity

9. HOW PEOPLE BENEFITS FROM
LEAN
Element Traditional Lean
Communication Slow & Uncertain Fast & Positive
Teamwork Inhibited Enhanced
Motivation Negative, Extrinsic Positive, Intrinsic
Skill Range Narrow Broad
Supervision Difficult Fragmented Easy & Localized