Sony
LCD TV LINES IMPROVEMENT
GROUP 3
- Tran Minh Giang (21)
M141101045
- Pham Nguyen Thanh Thuy (37) M141101065
- Huynh Tu Van (28)
M141101053
- Huynh Huu Thai (30)
M141101056
- Phung Anh Dung (10)
M141101030
- Nguyyen Ngoc Cam Tu (26)
M141101051
- Le Huynh Thien Thien (25)
M141101050
- Dinh Le Tri Duc (33)
M141101059
- Nguyen Dinh Thang (02)
M141101017
- Le Dat Quoc Thang (45)
M141101074
PROJECT CONTENTS
I
Background & Goal setting
II
Measuring
III
Analysis
IV
Improving
V
Control
Control
Sony
Sony
I. BACKGROUND & GOAL SETTING
Situation Statement
Important KPIs ( Productivity, Quality, On-time production) almost don’t achieve the target
MAIN KPIS STATUS 2013
Target
57
Achieve
50
Productivity (Set/worker)
15,00
0
98
10,00
0
Process defect (%)
90
On-time prouction(%)
Goal Setting
Within 6 months (2014)
- Increasing 30% productivity [50 sets/worker 65 sets/worker]
- Reducing 50% process defect [15,000ppm 7,500ppm]
- Achieve 99% ontime production [ 90% 99%]
Sony
II. MEASURING
Measure target Vs Achievement rate
As yearly company’s target, all KPI must be achieved over 90%
- Achieved object: OQC lot reject, Loss rate, multiple-skill.
- Fail object: Productivity (Set/worker), Process defect, On-time production
KPIs Vs Result
No.
1
2
3
4
5
6
Items
Sets/Worker
OQC Lot Reject (ppm)
Process Defect (ppm)
Loss Setup-time (%)
On-Time Production (%)
Multi-Skill operator
Level 3
Level 2
Level 1
Target
Result
Achievement Rate
57
6,800
10,000
5
98
100%
70%
50%
50
6,900
15,000
5,1
90
90%
50%
40%
88%
99%
72%
98%
86%
90%
71%
80%
Sony
II. MEASURING (CONT)
Cause and Effect Diagram
Technician skill
Man
Gender
Machine
Preventive mantenance
Machine speed
Operator skill
Machine brakdown
Age
Leader focus
Inspection equipmemt...