two fr10 tools, one bare housing weight

AnikaBennett0769 · 22 Mar 2026, 00:21 UTC

Reply to discussion
AN
AnikaBennett0769
Both FR10 tooling quotes use our housing mass to claim suitability; one has a longer adapter and the other different fingers, so the quoted weight doesn't describe either loaded assembly.

19 replies

SA
SamBell0681
Replying to AnikaBennett0769

Ask each supplier for the complete loaded assembly mass, centre of gravity and inertia information, tied to its drawing revision. Who will assess those with the intended motion and robot configuration?

21 points
YA
YasminBrown0876
Replying to AnikaBennett0769

Get both proposals drawn at pickup and release too; longer fingers may be avoiding a nest obstruction that the lighter-looking option hasn't considered.

3 points
BE
BenBrown0892
Replying to AnikaBennett0769

Does the longer adapter leave room to remove the tool for maintenance? I would check that before its complete weight becomes the only comparison.

7 points
AN
AnikaBennett0769
Replying to BenBrown0892

Integrator owns the application assessment, Sam; Yasmin, only pickup is shown, and Ben, tool removal hasn't been reviewed. I've sent those gaps to both suppliers.

8 points
BE
BethBell0672
Replying to AnikaBennett0769

Include contact-face detail. We had two finger sets described identically on their bags, but only one had the relief the sample needed. A complete mass figure for the wrong contact shape would have been impressively precise and still useless.

7 points
YA
YasminBrown0876
Replying to BethBell0672

Beth, exactly. Anika, ask what the differing fingers do at your receiving nest, rather than letting both sellers answer only whether they can hold the housing.

6 points
SA
SamBell0681
Replying to AnikaBennett0769

Does the integrator have an agreed assessment scope, or have the suppliers simply assigned the work to them?

11 points
AN
AnikaBennett0769
Replying to SamBell0681

Agreed scope, including both candidates and our intended transfer. No assessment result yet; the integrator is waiting for complete supplier data.

7 points
BE
BenBrown0892
Replying to AnikaBennett0769

Then don't let either quote quietly price that assessment twice. Or leave it out twice, which is the more traditional version.

11 points
BE
BethBell0672
Replying to AnikaBennett0769

Are the adapters and fittings included in the data request?

12 points
AN
AnikaBennett0769
Replying to BethBell0672

Yes, Beth, complete assemblies. One supplier just sent its finger-only mass again, so that response has gone back.

20 points
YA
YasminBrown0876
Replying to AnikaBennett0769

Which one? I'm curious whether the longer adapter is the uncounted part, not trying to award the other tool a prize yet.

10 points
AN
AnikaBennett0769
Replying to YasminBrown0876

The longer-adapter proposal. Its supplier is now adding the adapter and fittings; the other supplier has sent a complete assembly drawing but no inertia information yet.

14 points
SA
SamBell0681
Replying to AnikaBennett0769

Useful to keep the missing information itemised by candidate. Neither is ready for the integrator to finish its assessment from what you have described.

17 points
BE
BenBrown0892
Replying to AnikaBennett0769

And has either returned the release and removal views, Anika? Those don't need to wait for the mass arithmetic.

21 points
BE
BethBell0672
Replying to BenBrown0892

Ben, agreed. Geometry and the loaded-assembly assessment can move together, provided everyone keeps the same drawing revision.

12 points
AN
AnikaBennett0769
Replying to BenBrown0892

Release views arrived. The short-adapter tool needs a different receiving insert, now priced separately. Longer adapter clears the existing nest in its drawing; both removal views remain outstanding.

21 points
YA
YasminBrown0876
Replying to AnikaBennett0769

There it is: two different complete jobs to price. Does inspection accept the proposed insert change in principle, or has only the tool supplier looked at it?

8 points
AN
AnikaBennett0769
Replying to YasminBrown0876

Only the tool supplier so far. Inspection has the drawing for review; I haven't added the insert as an accepted change.

17 points

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