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telanoc

18mm sensor mount for Kossel aluminum effector from RobotDigg

by telanoc Aug 22, 2017
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May i recommend adding more thickness?
I see it moving with movement enough to throw off the readings accuracy (repeat ability)
I had a 18mm once and those are heavy!

just my 2 cents

Okay, I think you're right. I've got a new v2 part with a 5mm sensor mount thickness. It barely budges when you press on it.

I haven't finished wiring the printer up yet, so I haven't tested it. There's just a little bit of wiggle when I move it with my finger, but I don't think it's going to be much of a factor at the speed that the bed sensing happens. I could be wrong, though, so I'll definitely watch for that the first time I try it for real. Thanks for bringing that possibility to my attention.

My second ever Fusion project might have to be a mount for my dial indicator. :)

Edit: Another possibility might be a second mounting ring further up to give the sensor two points of support.