Questions tagged [linear-motion]
The linear-motion tag has no usage guidance.
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Single linear actuator lifting mechanism
I have inherited a DIY build and I have some doubts about its design. Have a look at the following diagram:
1 is the linear actuator. It's quite beefy 2000 lbs 12" stroke. It is installed in an ...
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3
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Ideas for mechanism for quick reciprocating motion - a 'truly' mechanical switch
I need a mechanism to switch the vertical position of an assembly in as square a profile as possible - i.e. a normal crank mechanism produces a sine wave profile, to explain myself better.
I've seen ...
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CNC side linear rails
I've been wondering why most (hobby) CNC machines have two actuated linear rails like this:
Besides the extra force for moving the spindle, is there a need for both rails to be actuated? Could the ...
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2
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Rotary to linear motion - how to make upside down “hammer” mechanism?
I’m not an engineer, however I think this place is the best one to find an answer to my question.
So my problem is as follows: I need to create a mechanism, preferably driven by a dc motor, that will ...