The Six Big Losses were developed originally by Seiichi Nakajima back in 197. According to him, employees were responsible for all maintenance and they should carry it out divided into small groups.
Learn more about Lean Manufacturing.
Why Should You Use The Six Big Losses
#1: Unplanned Stops:
#2: Planned Stops:
Discover more about the production line balancing.
#3: Small Stops:
#4: Slow Cycles:
Learn everything you need to know about the Jidoka.
#5: Production Rejects:
#6: Startup Rejects:
The Main Six Big Losses Benefits
Using The Six Big Losses Within Your Business
- Operator: Is the one who should collect the reason codes on the equipment during Planned and Unplanned Stops. He should also be able to suggest improvements based on what he sees.
- Supervisor: His main role will be to validate Ideal Cycle Times. He will need to review all the losses at the beginning of each shift to identify and assign improvement actions.
- Manager: He is the one who defines how data should be collected as well as he also defines the standards for the Ideal Cycle Times. The manager will also be the one responsible for identifying strategic improvement initiatives, setting and tracking improvement targets, defining and maintaining reason codes, and auditing for sustainability.