3.
Production
Process Characterization
3.1.
Introduction to Production Process
Characterization
3.1.2.
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What are PPC Studies Used For?
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| PPC is the core of any CI program |
Process characterization is an integral part of any continuous
improvement program. There are many steps in that program for which
process characterization is required. These might include:
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When process characterization is required
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when we are bringing a new process or tool into use.
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when we are bringing a tool or process back up after scheduled/unscheduled
maintenance.
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when we want to compare tools or processes.
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when we want to check the health of our process during the monitoring phase.
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when we are troubleshooting a bad process.
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The techniques described in this chapter are equally applicable
to the other chapters covered in this Handbook. These include:
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| Process characterization techniques are applicable
in other areas |
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calibration
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process monitoring
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process improvement
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process/product comparison
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reliability
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