Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014
-
Upload
coating-tech-slot-dies -
Category
Technology
-
view
2.447 -
download
6
description
Transcript of Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014
![Page 1: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/1.jpg)
PROCESS TROUBLESHOOTINGWeb Technology and Six Sigma Methodology
![Page 2: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/2.jpg)
Web Processes & Six Sigma
Define Measure Analyze Improve Control
![Page 3: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/3.jpg)
Six Sigma
DMAIC DFSS 3.4 DPMO Doctrine:
Continuous improvement is critical The process can be measured correctly Buy-in from all stakeholders for improvements ($ v
management timeline)
![Page 4: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/4.jpg)
Define
Definitions Where do the defects come from? Goal & Entitlement Discrete plan – Continuous application Team membership
![Page 5: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/5.jpg)
Define
Define v Design Process map Owners v Changers
![Page 6: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/6.jpg)
Measure
Measure the correct things correctly Examples of variables for coating defects
Web (tension, steering and substrate quality) Fluid delivery (pump variation) Coating head (angle of attack) Curing (method stability) Physics (roll diameters)
“What gets measured gets done.”- Tom Peters
![Page 7: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/7.jpg)
Measure
Discrete (widget) v Continuous (web)
Fluid Substrate Coating Head Curing Measurement systems
![Page 8: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/8.jpg)
Coating Variables
Fluid Downweb variation Flow meters Viscosity Mixers Contamination Air Entrapment Temperature control
![Page 9: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/9.jpg)
Coating Variables
Substrate Downweb & Crossweb variation Know what you are getting Surface energy Web cleaners Steering Tension Temperature control Static
![Page 10: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/10.jpg)
Coating Variables
Coating Head Crossweb variation Air entrainment Attack angle (positioning) Roll TIR “Coating window” Edge effects Temperature control
![Page 11: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/11.jpg)
Coating Variables
Curing Stability Temperature control Time requirement v Extent of cure Effect on substrate Method defects (drying, UV, eBeam, etc.)
![Page 12: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/12.jpg)
Coating Variables
Measurement Systems Incoming substrate Coating head Outgoing web Fluid Crossweb Downweb Machine chatter Continuous?
![Page 13: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/13.jpg)
Analyze
Cause-and-effect Statistics “On board” – Team management Roll example Root Cause
"There are three kinds of lies: lies, damned lies and statistics.”- Mark Twain
![Page 14: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/14.jpg)
Improve
DOE Process journal Human element
![Page 15: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/15.jpg)
Improve
Input changes PET cut example
RTY Hard band defect example
![Page 16: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/16.jpg)
Control
Statistical Process Control Continuous improvement
![Page 17: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/17.jpg)
Summary
Web Processes Variables
Fluid Substrate Coating Head Curing Measurement systems
![Page 18: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/18.jpg)
SummarySix Sigma
Define Define v Design
Measure Correct things correctly
Analyze No wasted effort
Improve DOE
Control Continuous improvement
![Page 19: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/19.jpg)
Thank you
Images provided by
Conquip, Inc.11255 Pyrites Way
Rancho Cordova, CA 95670916.379.8200
![Page 20: Coating Tech Slot Dies Process Troubleshooting Six Sigma Presentation June 2014](https://reader034.fdocuments.net/reader034/viewer/2022052316/558cb697d8b42adb408b4622/html5/thumbnails/20.jpg)