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Author Topic: mechanical gain device  (Read 3562 times)

webby2

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Re: mechanical gain device
« Reply #45 on: February 28, 2019, 09:48:50 pm »
If you look you will see that with the motor spinning 10 times faster the motor power is 10 times greater but the other external input is the same.

This is what I was referencing with the fact that the external inputs are not dependent on the motor RPM and nor is the manifested torque of the motor.  The motor torque is created by the system interactions so if the motor is not spinning the torque is the same, or,,, if it is spinning however fast the torque is the same for the same input settings.

webby2

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Re: mechanical gain device
« Reply #46 on: March 06, 2019, 09:41:30 pm »
I like it when you do the same thing basically over and over again and something new pops out :)

So I have a lot of printing time so I have been playing with the sim more, and well,,, I came up with this setup.

The system is spinning at 1000 degrees per second, 167RPM, and this is the all up power graph.  In this setup the stresses on my build would be even less and a few interesting "checks" with the sim have it in a condition that I actually trust for a change.

There is a difference in the appearance of the graph,, :)

webby2

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Re: mechanical gain device
« Reply #47 on: March 06, 2019, 10:06:03 pm »
I should point out that I never fully trust a sim,, including this one, but with what it is doing I feel better about it than normal,, maybe that is a better way of putting it.

 

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