Subassembly Kinematic mounting



Hello,

I need to have a removable subassembly with good repeatability when
reinserted. Actual position is not an issue since optics are adjusted
with the subassembly in place.

I can use Thorlabs six piece set if necessary but I prefer something
that is more predictable.

Machining what I need is an option but I would prefer to work with
common breadboard with 1/4-20 holes on one inch centers.

So, I am looking for

1) magnets that screw into 1/4-20 holes,

2) ball-end screws that screw into 1/4-20 holes,

3) and mating slots or parallel rods that can be attached with 1/4-20
screws.

Second choice would be these same items but press fit or a different
thread.

Last choice is machining more and buying less. Not a happy choice for a
one-of-a-kind.

Tom Hubin
thubin@xxxxxxxxxxxxx

.



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