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Answers people kept. An answer turns stale when the data it cites changes; the reason and date are shown.

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Line A · 2
Saved answers, Line A
QuestionTopicSaved byConfidenceState
Line A viscosity driftViscosity rose 38 mPa·s over 9 batches with end-of-hold torque; a small agitator increase is modelled to bring it back.QualityQuality head A.20 OctModelled2430 to 2560 mPa·s after the changeStill current
Lot 3307 outlookPredicted viscosity sat near the upper spec; the band was unanchored at the time.QualityShift lead A.18 OctEstimated2540 to 2630 mPa·sStale since 19 Oct
Line B · 1
Saved answers, Line B
QuestionTopicSaved byConfidenceState
Light parts on cavity 2Part weight on cavity 2 recovered after Process raised hold pressure.QualityQuality head A.7 OctMeasured48.0 to 48.4 gStill current

Evidence the thread behind each answer cites

Evidence
IdLabelClaimSaved answerProof
EV-A-1180MeasuredViscosity rose 38 mPa·s over the last 9 batches.Line A viscosity driftSource record
EV-A-1188MeasuredEnd-of-hold torque rose with it on the same batches.Line A viscosity driftLot 3307 viscosity save
EV-A-1191ModelledA small agitator speed increase would bring it back inside the band.Line A viscosity driftSource record
EV-B-2214MeasuredTwo proposals accepted on Line B, one waiting on Line A.Light parts on cavity 2Source record

Line A viscosity drift

Still current

Viscosity rose 38 mPa·s over 9 batches with end-of-hold torque; a small agitator increase is modelled to bring it back.

ModelledBand 2430 to 2560 mPa·s after the change
Answer as saved, from the thread
Why is Line A viscosity drifting up this week?
ModelledWeakest of 3 cited claims
Why this confidence
Method
Each claim carries the label of its evidence; the answer takes the weakest. Uncited numbers are removed before an answer is shown.
Evidence
EV-A-1180, EV-A-1188, EV-A-1191
  1. Viscosity rose 38 mPa·s over the last 9 batches.EV-A-1180Measured
  2. End-of-hold torque rose with it on the same batches.EV-A-1188Measured
  3. A small agitator speed increase would bring it back inside the band.EV-A-1191Modelled
Card, read-onlyAgitator speed 150 to 158 rpmWaiting
agitator: 150 to 158
ModelledViscosity2490 mPa·s90% interval 2430 to 2560
Spec 2380 to 2600 mPa·s (dashed). Driven by End-of-hold torque, Charge mass, Jacket inlet temperature.
Why this confidence
Method
Line model; band only, no single percentage
Model fit
Accepted, four checks passed
Evidence
EV-A-1188, EV-A-1191
Open in AskSaved 20 Oct