I spend longer setting out the bags than the arm saves

ElenaAllen0340 · 22 Dec 2024, 17:45 UTC

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EL
ElenaAllen0340
Our UR5e packing trial transfers the hardware bags reliably when I arrange them in rows. Unfortunately, arranging them is now my main job. A new bag size also means another insert for the presentation tray. I've put a lot into the operator instructions and I don't want to defend a poor process just because they're finished. How have others decided when to stop a trial?

6 replies

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AdaArcher0390
Replying to ElenaAllen0340

Are you counting your arranging time in the comparison, or only timing from when the robot starts?

22 points
EL
ElenaAllen0340
Replying to AdaArcher0390

Only the transfer was in the original chart. I timed the whole job yesterday, including refilling the tray, and manual packing was quicker for the mixed order. That changes the discussion considerably.

6 points
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AdaArcher0390
Replying to ElenaAllen0340

What happens on a run of the one bag size you order most often? I reckon that's the comparison still missing

17 points
EL
ElenaAllen0340
Replying to AdaArcher0390

We tried that run. The operator liked having fewer repeated reaches, but the time saving was small once replenishment was included. I would keep that benefit visible without calling it a productivity win.

1 points
EL
EllaBennett0729
Replying to ElenaAllen0340

A narrow use may still be worthwhile. Which task did the operator actually find easier: collecting the bags, placing them, or maintaining the pace? Those are different reasons to retain equipment.

-2 points
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AdaArcher0390
Replying to ElenaAllen0340

Did you pause the mixed-order trial in the end? Curious whether the simpler presentation tray survived even if the robot didn't

7 points

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