Our FR10 puck grip is crooked after a pad change

JuliaAdams0152 · 21 Sept 2025, 17:12 UTC

Closed
JU
JuliaAdams0152
We've changed the contact pads on our FR10 puck tool and now everyone has a favourite pickup offset. None of them lasts. The puck starts flat in the tray but sits crooked between the fingers. I'm getting tired of watching the same point get taught again. The replacement pads came out of stores as a pair, which apparently makes them innocent. What would you inspect first?

19 replies

PR
PriyaBarnes0568
Replying to JuliaAdams0152

Check the fitted pair against the drawing, not the bag they arrived in.

5 points
JU
JuliaAdams0152
Replying to PriyaBarnes0568

Same part number on both backs. I have the drawing here, but nobody measured the fitted faces after the change.

12 points
EL
EllaArcher0381
Replying to JuliaAdams0152

Was it already leaning before those pads went on? Trying to understand why people started moving the pickup point.

8 points
JU
JuliaAdams0152
Replying to EllaArcher0381

The old pair was worn and occasionally slipped. This sideways lean started with the new pair. Different problem, same proposed cure.

20 points
AN
AnnaAli0242
Replying to JuliaAdams0152

Then do not let the old slipping fault explain the new lean by default.

0 points
BR
BrunoBrooks0800
Replying to JuliaAdams0152

Check what is behind the pads too. I once issued the correct pair and still got a crooked tool back; a packing shim had stayed under one old pad. The number on the new part was perfectly correct.

-6 points
JU
JuliaBaker0500
Replying to JuliaAdams0152

Which tray pockets did you actually see it happen in? The pad change is a decent lead, but if everyone has been picking from one convenient corner, you haven't compared much of the tray yet.

3 points
TH
ThomasCarter0973
Replying to BrunoBrooks0800

Any photo showing both pad seats before they were covered up?

7 points
JU
JuliaAdams0152
Replying to ThomasCarter0973

JuliaBaker, the clips show it at both ends of the tray. Thomas, no useful installation photo. Maintenance has found a thin washer trapped behind one pad, so Bruno's story was uncomfortably close.

8 points
AN
AnnaAli0242
Replying to JuliaAdams0152

A washer where the pad should sit flat would get my attention (before the arm gets another telling-off).

20 points
BR
BrunoBrooks0800
Replying to JuliaAdams0152

Was it loose packing or part of the fastening arrangement? Ours was a deliberate old adjustment. I wouldn't assume yours belongs in the bin until the tool drawing explains it.

21 points
PR
PriyaBarnes0568
Replying to JuliaAdams0152

And who owns all those saved pickup versions now?

6 points
JU
JuliaAdams0152
Replying to PriyaBarnes0568

Bruno, the drawing shows direct seating there; maintenance says the washer slipped behind during fitting. Priya, the programmer has the versions and is comparing them with the setup before the pad change. Tool is off the cell for correction.

2 points
EL
EllaArcher0381
Replying to JuliaAdams0152

Would checking the pad faces off the tool have spotted that? I was thinking of asking stores to measure every pair.

11 points
BR
BrunoBrooks0800
Replying to EllaArcher0381

Not that particular fitting error, Ella. Check what stores supplies, certainly, but somebody still needs to inspect the assembled tool. Otherwise you can certify two lovely pads and assemble them badly.

21 points
TH
ThomasCarter0973
Replying to BrunoBrooks0800

Drawing in the fitting job would help more than another inspection of the bag

20 points
JU
JuliaBaker0500
Replying to ThomasCarter0973

Put the assembly check where the person changing the pads will see it. A note in the programmer's folder won't help the next fitter, especially when production wants the tool back quickly.

6 points
JU
JuliaAdams0152
Replying to BrunoBrooks0800

The corrected assembly sits square against our bench sample. Thanks, Bruno, for the behind-the-pad suggestion. The cell check still has to cover approach, grip and placement with the reviewed program; we haven't run that yet.

9 points
PR
PriyaBarnes0568
Replying to JuliaAdams0152

Please come back with the cell result. Bench improvement is a useful start.

0 points

Discussion closed

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