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?

16points
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.

11points
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.

21points
GR
GraceAllen0320
Replying to SarahAllen0328

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

22points
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.

9points
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.

16points
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.

22points
LU
LucyAdams0132
Replying to SarahAllen0328

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

4points

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