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 =# 𝒐𝒇 𝑫𝒆𝒇𝒆𝒄𝒕𝒔
# 𝒐𝒇 𝑼𝒏𝒊𝒕𝒔
12
Defects Per Opportunity
DPO =# 𝒐𝒇 𝑫𝒆𝒇𝒆𝒄𝒕𝒔
# 𝒐𝒇 𝑶𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒊𝒆𝒔
13
Defects Per Million Opportunity
DPMO = 𝑫𝑷𝑶 𝒙 𝟏, 𝟎𝟎𝟎, 𝟎𝟎𝟎
14
Throughput Yield
TPY = 𝒆_𝒅𝒑𝒖
15
Process Capability
16
See You N ext T i me
The END!