Process · Injection moulding cell

Line B · Moulding

ProposingHousing B-40 · Tool T3 running, 1,840 parts this shift

Line on plant map

Scrap rate per part

Last 30 shift runs · spec dashed

Parts this shift

1,840

Measuredtoday

Scrap rate

3.2%

Measuredtoday

Cycle time

33.6s

Measuredtoday

Open proposals

5 in 14 days

Model fit

Accepted

coverage 91%

Scrap rateSpec 0 to 4

Shift runs

40 on record · run definition: One shift run per tool

Show all 40

Shift runs
Shift run	Ended	Melt temperature	Hold pressure	Cycle time	Scrap rate	Label	Trial arm	Proof
Shift run 679	20 Oct 14:00	236	720	33.2	3.76 %	Measured	None	Improved
Shift run 678	20 Oct 06:00	236	720	33.2	3.4 %	Measured	None	None
Shift run 677	19 Oct 22:00	236	720	33.2	3.57 %	Measured	None	None
Shift run 676	19 Oct 14:00	236	720	33.2	3.3 %	Measured	None	None
Shift run 675	19 Oct 06:00	236	720	33.2	3.71 %	Measured	None	None
Shift run 674	18 Oct 22:00	236	720	33.2	3.57 %	Measured	None	None
Shift run 673	18 Oct 14:00	236	720	33.2	4 %	Measured	None	None
Shift run 672	18 Oct 06:00	236	720	33.2	3.65 %	Measured	None	None
Shift run 671	17 Oct 22:00	236	720	33.2	3.39 %	Measured	None	None
Shift run 670	17 Oct 14:00	236	720	33.2	3.83 %	Measured	None	None
Shift run 669	17 Oct 06:00	236	720	34.1	3.42 %	Measured	None	None
Shift run 668	16 Oct 22:00	236	720	34.1	3.52 %	Measured	None	None
Shift run 667	16 Oct 14:00	236	720	34.1	3.53 %	Measured	None	None
Shift run 666	16 Oct 06:00	236	720	34.1	3.74 %	Measured	None	None
Shift run 665	15 Oct 22:00	236	720	34.1	3.49 %	Measured	None	None
Shift run 664	15 Oct 14:00	236	720	34.1	3.67 %	Measured	None	None

Facts

Line pack: Injection moulding cell
Run: One shift run per tool
Window: Per tool, signed per quarter
Signer: Plant head, set per plant
Constraints: Melt temperature under 255 °C; Cycle time at least 28 s
Model: Line model B b-1.6
Standing approval: 32.5 to 34.5 s, until 5 Nov; 234 to 240 °C on Tool T3, until 30 Oct
Lease: Connected

Running settings

Inside the signed band

Melt temperature236 °C

225248

Signed by Plant head A. · 20 Sept

Hold pressure720 bar

600640 to 820 narrowed860

Signed by Plant head A. · 20 Sept · hatched: Stamped narrowing

Cycle time33.2 s

3038

Signed by Plant head A. · 20 Sept

Needs a decision

Process agent·Line B·Press P3·Hold pressure 720 to 760 bar·12:50StayNeeds a decisionexpires in 2 h

Raise hold pressure from 720 to 760 bar

Short shots rose on cavity 2 over the last three shift runs while melt temperature held steady. Higher hold pressure closed the gap in 6 of the 8 best runs.

EV-B-2201 EV-B-2207 EV-B-2214

If stoppedStop keeps 760 bar and writes nothing new. The next value waits for a person.

NoticedProposedWaitingstayMeasuringVerdictHolding

Process agent·Line B·Press P3·Melt temperature 236 to 239 °C·12:00StayNeeds a decisionexpires in 1 h

Raise melt temperature from 236 to 239 °C

Resin lot R-77 dries slower; part weight on the first 200 parts sat at the low edge.

EV-B-2190

If stoppedStop keeps 239 °C and writes nothing new.

NoticedProposedWaitingstayMeasuringVerdictHolding

Trials

Hold pressure 700 to 720 bar on Tool T3Signed 27 d agofinished Tool temperature 62 to 58 °C on Tool T3Not signedawaiting signature