Методологии бережливого подхода (Lean) и Six Sigma
Lean Methodology
Definition
Lean methodology is often referred to as Lean Manufacturing because it originated in the manufacturing world. The main principle is removing waste within operations by optimizing processes and adding value at each production phase.
Eight Types of Waste in Lean
Today’s Lean Manufacturing recognizes eight types of operational waste:
- Defects
- Excess processing
- Overproduction
- Waiting
- Inventory
- Transportation
- Motion
- Non-utilized talent
Common Causes of Waste
Key Issues
In manufacturing, these wastes often stem from:
- Lack of proper documentation
- Missing process standards
- Poor understanding of customer needs
- Ineffective communication
- Insufficient process control
- Inefficient process design
- Management failures