Magnets, motion and measurement

[Floor]

@norman6538

I don't think of "Near Strong / Far weak" as being exceptionally
problematic.

See the attached file below

                  regards
                    floor

[norman6538]

@norman6538

I don't think of "Near Strong / Far weak" as being exceptionally
problematic.

See the attached file below

                  regards
                    floor

That would be a great way to compensate mechanically. But think of it this way.
When close and like poles first there is a strong push and then a weak push. And
when far and opposite poles there is a weak pull so little work can even get started.

Norman

[Floor]

@Norman6538

quote
"when far and opposite poles there is a weak pull so little work can even get started" end quote

In the TD (twist drive) pass through 5 version,  it doesn't work that way.

                   floor

[sm0ky2]

When you think of near and far, weak and strong
Many combinations can be made magnetically
Approx as many as there are atomic configurations
Perhaps more


A guy came out with a "magnetic tractor beam"
Uses weak (close) forces in combination with
Strong (far) forces
As the interacting field approaches the effective field
of the stronger magnet, the strong force takes over.


The new 3-d printed complex magnets can create a near
infinite combination force domains to customize your fields.

[sm0ky2]

Here's a video I found if the tractor beam.
There's literally a near infinite things you can do with this
From the "thors hammer" you can't pick up, to precision
controlled actuators.


https://m.youtube.com/watch?v=hUtnMh0EBBc