1
Introduction
to
Lean Six Sigma
(Metrics)
2
Learning Objectives
What is Lean Six Sigma?
Six Sigma Metrics & DMAIC
Six Sigma Professional Certifications
01
03
02
3
4
5
Go al
Six Sigma projects attack ONE
of the following, which are
critical to customer
satisfaction:
Six Sigma Focus
DEFECTIVE | CYCLE TIME | COST
INTERNAL MEASURE
QUALITY | DELIVERY | PRICE
EXTERNAL MEASURE
6
1. First Pass Yield (FPY)
2. Rolled Throughput Yield (RTY)
3. DPU (Defects Per Unit)
4. DPO (Defects Per Opportunity)
5. DPMO (Defects Per Million Opportunities)
6. Process Capability (Cp, Cpk)
Six Sigma Metrics
7
First Pass Yield & Rolled Throughput Yield
8
9
10
11
Defects Per Unit
DPU =# 饾拹饾拠 饾懌饾拞饾拠饾拞饾拕饾挄饾挃
# 饾拹饾拠 饾懠饾拸饾拪饾挄饾挃
12
Defects Per Opportunity
DPO =# 饾拹饾拠 饾懌饾拞饾拠饾拞饾拕饾挄饾挃
# 饾拹饾拠 饾懚饾拺饾拺饾拹饾挀饾挄饾挅饾拸饾拪饾挄饾拪饾拞饾挃
13
Defects Per Million Opportunity
DPMO = 饾懌饾懛饾懚 饾挋 饾煆, 饾煄饾煄饾煄, 饾煄饾煄饾煄
14
Throughput Yield
TPY = 饾拞_饾拝饾拺饾挅
15
Process Capability
16
See You N ext T i me
The END!