toyota production system final
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Toyota ProductionSystemOperations Management Versión FinalAbraham HernándezRicardo Siller
Description of the Concept
• The world owes a great deal to Mr Taiichi Ohno. He has shown us how to manufacture more efficiently, reduce costs, produce greater quality, and also take an important look at how we as people work in a factory. (Ohno, Taiichi, 1978)
Description of the ConceptThe Toyota Production System was conceived with the principal objective
of producing many models in small quantities. This way, Toyota would fulfill its main goal of costs reduction.
Toyota Production System = elimination of waste.
TPS Main PillarsJIT = Just-In-Time
Autonomation
Just-In-Time: An Ideal State
In a a flow process, the right parts needed in assembly reach the assembly line at the time they are needed and only in the amount needed. A company establishing this flow throughout can approach zero inventory, which at the same time, reduces waste and costs.
Just-In-Time: An Ideal State
Traditional Approach
Supply materials from an earlier process to a later process
Toyota Reverse Approach
Providing that every link in the just-in-time chain is connected
and synchronized, a later process goes to an earlier process to pick
up only the right part in the quantity needed at the exact time
needed.
Autonomation; The Human Touch
Autonomati
on
•Autonomation refers to the situation in which machines can prevent technical problems “autonomously
Human
Touch
•The worker can stop the machine whenever there is a defective production. As a result, one worker can attend several machines, making it possible to reduce the number of operators and increase production efficiency.
Multi-Skills
•Thus; An operator must develop skills for operating several machines in order to reach optimal efficiency.
TPS Was Born In Japan Out Of Necessity
Two Economic Originators of the
TPS:
Oil crisis of 1972.
Conseqent Slow Growth
The American production system; not well suitable for the Japanese needs
American
Production
System
Japanese
Problem
House Of Toyota
Potential Aplications Of the ConceptTPS in Industries and Companies
Restaurants Example
Honey Industry Example
Companies that have implemented the concept
Hyundai And Their Results
Hyundai And Their Results
Hyundai And Their Results
Hyundai And Their Results
Bibliography• Hunter, S. L. (2008). The Toyota Production System Applied to
the Upholstery Furniture Manufaturing Industry. Mississippi, Mississippi, USA: Taylor & Francis Group, LLC.
• Lee, H. B., & Jo, H. (2007). The mutation of the Toyota Production System: adapting the TPS at Hyundai Motor Company (Vol. 45). (T. &. LLC, Ed.) Nam-gu, Ulsan, South Korea: International Journal of Production Research.
• Ohno, T. (1978). Toyota Production System. (P. Inc, Trans.) Tokyo, Japan: Diamond Inc.
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