A small panel handling station: What evidence belongs beside the vacuum reading?

GraceAllen0320 · 13 Aug 2026, 12:18 UTC

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GR
GraceAllen0320
The supplier's bench report says the proposed vacuum tool for Universal Robots UR5e seals on a thin coated steel panel. We're planning placing stacked sheet panels in an assembly fixture in a small panel handling station, using thin panels from a stack. I still need to know how our panel stays supported and arrives alone. A seal doesn't answer those bits for me.

8 replies

SA
SarahAllen0328
Replying to GraceAllen0320

Compare the report's sample with your incoming specification: does it describe full-panel geometry, support conditions and the film used in the actual stack?

16 points
GR
GraceAllen0320
Replying to SarahAllen0328

@SarahAllen0328 It used a flat sample supported underneath. The report doesn't assess the full panel geometry or say what film condition was represented.

11 points
SA
SarahAllen0328
Replying to GraceAllen0320

@GraceAllen0320 Give the tooling specialist the complete panel drawing and stack specification, requesting assessment of distributed support alongside a distinct proposal for confirming single-panel pickup.

21 points
GR
GraceAllen0320
Replying to SarahAllen0328

Distributed support means more cups spread out? That's where my imagination stops, honestly.

22 points
SA
SarahAllen0328
Replying to GraceAllen0320

@GraceAllen0320 A spread of contacts is worth comparing because it can reduce unsupported panel spans. Include the edges whose positions matter during placement on the drawing used for assessment.

9 points
AA
AaronCarter0958
Replying to SarahAllen0328

@SarahAllen0328 I'd qualify that suggestion: adding contacts doesn't establish a suitable support layout without considering local flexibility, and it doesn't answer whether one layer was acquired.

16 points
SA
SarahAllen0328
Replying to AaronCarter0958

@AaronCarter0958 Fair correction. I mean a layout assessed against your panel's flexibility, not a cup-count target. Layer confirmation remains its own requirement.

22 points
LU
LucyAdams0132
Replying to SarahAllen0328

Why can't good vacuum mean one panel? Wouldn't two make the reading different?

4 points

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