Just-In Time Manufacturing JIT- A philosophy of continuous improvement that puts emphasis on prevention rather than correction, and demands a company wide focus on quality.. Principles
Trang 1Just-In-Time Manufacturing
Trang 2Just-In-Time Manufacturing?
What is JIT Manufacturing?
Where did it come from?
What are the main principles?
Is it easy to Implement?
Trang 3Just-In Time Manufacturing
JIT- A philosophy of continuous improvement that
puts emphasis on prevention rather than correction, and demands a company wide focus on quality.
JIT- operational management approach to achieve world class manufacturing
JIT- production is based on demand
Trang 4History of JIT Manufacturing
Evolved in Japan after World War II, as a result of their diminishing market share in the auto industry
Toyota Motor Company- Birthplace of the JIT Philosophy Under Taiichi Ohno.
Trang 5Principles Of JIT Manufacturing
Total Quality Management
Trang 6Principles Of JIT Manufacturing
Total Quality Management
Production Management
Supplier Management
Inventory Management
Trang 7Total Quality Management
with continuous improvement
Trang 8Total Quality Management
Trang 9Principles Of JIT Manufacturing
Total Quality Management
Trang 10Production Management
Pull System vs Push System
Flexability of the system
Design For Testability – In the process
Trang 11Production Management
Trang 12Production Management
• Completion of task-Kanban
• Problem- Andon or siren/light
=Jidoka
Trang 13Production Management at
Toyota
the production process
length and work content, so everyone is working
at the same pace to reduce bottlenecks
Trang 14Principles Of JIT Manufacturing
Total Quality Management
Production Management
Supplier Management
Inventory Management
Trang 15Supplier Management
Establish Long Term Relationships with few suppliers.
Delivery of Parts = 100% Defect Free
The exact quantity
Work Together
Trang 16Supplier Management
Eliminating barriers to information
positive manner
Trang 17Supplier Relations at Toyota
days in advance to their suppliers, with the right
Trang 18Principles Of JIT Manufacturing
Total Quality Management
Production Management
Supplier Management
Inventory Management
Trang 19Inventory Management
Trang 20Inventory hides problems in a process.
Water Level = InventoryRocks = Problems in the system
Trang 21Principles Of JIT Manufacturing
Total Quality Management
Trang 22Human Resource Management
Motivation for continuous improvement
Problem Solving
High Employee Interaction
Trang 23Human Resource Management
Self-Inspection of work
Diversified Employees
Management Support and Empowerment of workforce
Trang 24Human Resource Management
at Toyota
received 2.6 million improvement proposals,
96% of which were implemented by either
management or the employees themselves
Trang 25WIP Example
Trang 26Implementation Problems
Trang 27Most Important Question
Just-In-Time philosophy?
Continuous Improvement
Trang 28puts emphasis on prevention rather than
correction, and demands a company wide focus
on quality
Trang 291997.
Publishing Group, 1999.
New York, NY: AMACON, 1995.