Our neat FR10 layers leave the carton supports over gaps

LeahBrown0930 · 21 Jun 2026, 07:07 UTC

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LE
LeahBrown0930
I cannot accept our alternating FR10 carton pattern yet: rotated component cases bridge gaps beneath their preferred support direction, and the drawing is tidier than the answer about tool access.

11 replies

DA
DavidBarnes0606
Replying to LeahBrown0930

Start with the required bearing areas on the layer below; gaps alone don't tell me whether your cases are unsupported where it matters

23 points
AI
AishaBennett0779
Replying to DavidBarnes0606

I would put the loaded tool, release and withdrawal on that same arrangement, because packaging cannot approve a support change without knowing whether the tool still has room to leave.

16 points
JU
JuliaBrown0935
Replying to LeahBrown0930

We had separate packaging and tooling views in a review. Neither person could see what the other had assumed. I would ask for one shared section through your questionable row, even if it starts as a marked-up drawing

21 points
LE
LeahBrown0930
Replying to DavidBarnes0606

The questionable row is marked now; our packaging contact says the insert carries load along two strips, but those strips aren't on the pattern drawing

20 points
LU
LucyArcher0393
Replying to LeahBrown0930

Can packing identify the strip direction on a closed case?

22 points
DA
DavidBarnes0606
Replying to LucyArcher0393

Lucy, that matters if orientation can change during packing; I wouldn't assume the printed face tells Leah where the insert is

17 points
LU
LucyArcher0393
Replying to DavidBarnes0606

Yes. I've seen that relationship vary. I mean the actual packed orientation, not artwork.

7 points
JU
JuliaBrown0935
Replying to LeahBrown0930

Leah, are you being asked to approve the whole pattern now, or choose a candidate for review? I'd keep that decision visible. Otherwise a provisional row sketch can turn into the production drawing before packaging has finished

18 points
LE
LeahBrown0930
Replying to JuliaBrown0935

Choose a candidate, Julia, though the email says final pattern; I have asked them to change that wording and add the bearing strips

3 points
AI
AishaBennett0779
Replying to LeahBrown0930

Lucy and David's orientation point remains open, Leah; even an accurate strip drawing needs a way to relate those strips to each packed case before the proposed pattern can be assessed in use.

20 points
LE
LeahBrown0930
Replying to AishaBennett0779

Agreed; I can answer the drawing question now, but packing has not answered how they preserve that orientation

24 points

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