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

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
Shift run 663	15 Oct 06:00	236	720	34.1	3.46 %	Measured	None	None
Shift run 662	14 Oct 22:00	236	720	34.1	3.66 %	Measured	None	None
Shift run 661	14 Oct 14:00	236	720	34.1	4.18 %	Measured	None	None
Shift run 660	14 Oct 06:00	236	720	34.1	4.04 %	Measured	None	None
Shift run 659	13 Oct 22:00	236	720	34.1	3.17 %	Measured	A, prior	Improved
Shift run 658	13 Oct 14:00	236	720	34.1	3.27 %	Measured	B, change	Improved
Shift run 657	13 Oct 06:00	236	720	34.1	3.49 %	Measured	A, prior	Improved
Shift run 656	12 Oct 22:00	236	720	34.1	3.16 %	Measured	B, change	Improved
Shift run 655	12 Oct 14:00	236	720	34.1	3.62 %	Measured	A, prior	Improved
Shift run 654	12 Oct 06:00	236	720	34.1	3.8 %	Measured	B, change	Improved
Shift run 653	11 Oct 22:00	236	720	34.1	3.81 %	Measured	A, prior	Improved
Shift run 652	11 Oct 14:00	236	720	34.1	3.76 %	Measured	B, change	Improved
Shift run 651	11 Oct 06:00	236	720	34.1	4.1 %	Measured	A, prior	Improved
Shift run 650	10 Oct 22:00	236	720	34.1	3.12 %	Measured	B, change	Improved
Shift run 649	10 Oct 14:00	236	720	34.1	3.32 %	Measured	A, prior	Improved
Shift run 648	10 Oct 06:00	236	720	34.1	3.96 %	Measured	B, change	Improved
Shift run 647	9 Oct 22:00	236	720	34.1	3.94 %	Measured	None	None
Shift run 646	9 Oct 14:00	236	720	34.1	4.07 %	Measured	None	None
Shift run 645	9 Oct 06:00	236	720	34.1	3.72 %	Measured	None	None
Shift run 644	8 Oct 22:00	236	720	34.1	4.19 %	Measured	None	None
Shift run 643	8 Oct 14:00	236	720	34.1	3.64 %	Measured	None	None
Shift run 642	8 Oct 06:00	236	720	34.1	3.72 %	Measured	None	None
Shift run 641	7 Oct 22:00	236	720	34.1	4.18 %	Measured	None	None
Shift run 640	7 Oct 14:00	236	720	34.1	3.33 %	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