measurestep03(msa)-wenkub
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【正文】 g ? 2023, General Electric Company, USA. All rights reserved Version 4 3/01 GE Confidential In other words, we must submit the output from the first process to a second process Process Inputs Outputs Inputs Measurement Process Outputs ? Observations ? Measurements ? Information ? Data Parts (Example) the “Measurement Process”. 1 g ? 2023, General Electric Company, USA. All rights reserved Version 4 3/01 GE Confidential Background What are measurement systems ? _________________________________________ Why would we want to check them ? _________________________________________ Phase I: Process Measurement ? Map process and identify Key Inputs to CTQs ? Establish Measurement System Capability ? Establish Process Capability Baseline Phase II: Process Analysis ? Complete FMEA ? Continue to identify Key Input Variables ? Review Capability Data, Pareto’s, etc. ? Develop Plan for Next Phase Phase III: Process Improvement ? Verify Optimize Critical KPIV’s Phase IV: Control ? Implement Control Plan ? Verify Long Term Capability PURPOSE 1 g ? 2023, General Electric Company, USA. All rights reserved Version 4 3/01 GE Confidential Who Has Measurement System Errors... Everyone Typical Student Response Hey, this isn’t manufacturing, its a nontechnical world, we don’t have measurement system issues. Oh Yeah .............. 1 g ? 2023, General Electric Company, USA. All rights reserved Version 4 3/01 GE Confidential Blue Shirt Exercise After Instructions Are Given: ? No further questions ? No further munication (verbal or nonverbal) Example 1 What type of data is are we collecting here? [Attributes Data? , Variables Data?] 1 g ? 2023, General Electric Company, USA. All rights reserved Version 4 3/01 GE Confidential Time Exercise What Time Is It ? Is this good enough to determine when to go to lunch ? Is it good enough to launch a Space Shuttle ? Example 2 What type of data are we collecting here? [Attributes Data? , Variables Data?] 1 g ? 2023, General Electric Company, USA. All rights reserved Version 4 3/01 GE Confidential Important Questions To Ask ? How big is the measurement error (., measurement variation)? ? Can we detect process improvement if and when it happens? ? Is there too much rounding in the data? (., Are the measurements being made with measurement units which are small enough to properly reflect the variation present?) ? Is the Measurement System changing/drifting over time? ? Are the measurements accurate? ? Is the Measurement System “capable” for this study? ? How much uncertainty should be attached to a measurement when interpreting it? ? What are the sources of measurement error (variation)? ? How do we improve the measurement system? 1 g ? 2023, General Electric Company, USA. All rights reserved Version 4 3/01 GE Confidential Measurement Systems Analysis Checklist Review the following Guide Checklist BEFORE conducting an indepth measurement system study. GUIDE to Measurement Systems Analysis and validation of data sources: 1. What is the measurement pr
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