Our UR5e gripper samples leave a faint ring on polished bezels. Inspection sees it under the bench light but the supplier's photograph looks clean. I cannot choose pads until we agree which appearance check represents the finished part.
Ask inspection to define that before anyone experiments with cleaners; I cannot tell from a ring description whether it is residue or a change to the surface.
We argued over a mark that the supplier couldn't see because their photo was from the wrong side. Send the actual sample if you can, photographs are surprisingly good at hiding an argument
Both points help. We retained the marked samples and can send one with an untouched comparison bezel. Inspection will describe the viewing and cleaning conditions first.
Ravi, exactly. We once made a handling trial look wonderful by having a person quietly wipe every part afterwards. Not wonderful when that person went back to their own work
Pavel, did the wiping remove residue consistently, or was the operator selecting which parts looked acceptable? Those would leave Jordan with different questions.
Ravi, any required cleaning will be timed. Inspection has now specified the sample comparison, but nobody has checked the proposed softer pads for holding and release yet.