Chemical Processing AC7108 Rev. E - Performance Review Institute

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Buy-Off - Checklist Changes• Appendix E – Minimum buy-off steps(contd).Thermal treatments at temperatures of greaterthan 250°F (121°C) require a separate buy-off.If the sequence of steps contains more than onemain process, e.g. conversion and paint, theneach main process must have a buy-off.
Incoming inspectionBuy-Off - Checklist ChangesPotential Process StepsBuy-Off RequirementBuy-Off StepPre-process cleaning method(s)Pre-coat thermal treatment (If greater than 250°F (121°C) this requires a buy-off).MaskingFixturing, racking/ Alkaline Clean.Rinse and Water Break Free Test (Note: The WBF test requires a positive recognition, e.g.a tick box.)Etch Clean / Deox / ActivationBuy-Off Step -These steps can be combined into aRinse and Water Break Free Test (Note: The WBF test requires a positive recognition, e.g. single buy-off unless otherwise required above.a tick box.)Strike / PrimeProcess: (e.g. Anodize, Conversion, Passivate, Electroplating, Painting, Etching …).Drying (If greater than 250°F (121°C) this requires a buy-off).Post-process cleaning methodsPost-coating thermal treatment (If greater than 250°F (121°C) this requires a buy-off).Lot Inspection and Testing e.g. Adhesion, Thickness, Visual.Buy-Off Step -These inspections / tests can becombined into a single buy-off unless otherwise requiredabove. Also see 5.19.2Final InspectionPackaging.ShippingBuy-Off Step - These steps can be combined into asingle buy-off unless otherwise required above.
Page 1 and 2: AC7108 Rev E ReviewNigel CookOctobe
Page 3 and 4: Checklist Criteria• Nadcap is not
Page 5 and 6: Significant Changes• Continuous P
Page 7 and 8: 3.2 - Training, Qualification, andE
Page 9 and 10: 3.11 - Internal Audit (contd)• 3.
Page 11 and 12: 4.1.1 - Process Control (contd)•
Page 13 and 14: 4.5.3 - Solution Analysis• Do the
Page 15 and 16: Appendices• Appendix A (Process I
Page 17 and 18: Previous Checklist Requirements•
Page 19 and 20: New Buy-Off Requirements• Four mi
Page 21 and 22: Buy-Off - Checklist Changes• 3.3.
Page 23 and 24: Buy-Off - Checklist Changes• 3.3.
Page 25: Buy-Off - Checklist Changes• Appe

Chemical Processing AC7108 Rev. E - Performance Review Institute

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