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|    sci.chem    |    Chemistry and related sciences    |    55,615 messages    |
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|    Message 55,153 of 55,615    |
|    Treon Verdery to All    |
|    Motors that are hyper durable 900 loop s    |
|    07 Sep 22 19:44:30    |
      From: treon3verdery@gmail.com              internal prestressed pressure bearings keep shape longer, chemical vapor       deposition diamond coated bearing raceways, at linear region of performance       size motor to be at 24% of load, so it can adapt to the rest of the mechanism       changing load, the deep        nested can motor his higher torque and higher current              Is a high torque motor attached to a rapidifying geartrain more or less       reliable than a high voltage low torque motor if geared for torque, which has       fewer parts, is with theoretically identical, do the parts take up different       amounts of space, could        layered multiple windings produce different torque and rotation velocity at       direct drive motors, likely stepper motors,        A 100 hour amount of electricity is 98 or 99 hours of activity with silver       wire, but near 96 with Cu wire and possibly 94-96 with Al wire, making       batteries .05% lighter or more efficient seems continuous, easy and constant       so more affordable Am wire        could be used, at higher currents, 3D printed aluminum or silver wire motors       are possible and could be modelled and CAD defined to be 2-an order of       magnitude more durable as well as have highly customized conduction pathways       like branching and thousands        of separately addressable conductors so that if one or a plurality of       conductors shorts the motor keeps running, one thing magnetic field simulation       software could do is find out if 3D printing magnetic focusers, pole pieces,       right in a winding can        customize the magnetic field to give more torque at less volume if the 3D       printed motor is like a 10 milligrams of pole piece per gram of motor, also       pole pieces can be made of supermagnetic materials to give greatest torque per       gram, one thing to        heighten motor life is 3D printing the wires insulation with a nondeforming at       high velocities and sudden halts material like what I have read are called       engineering polymers with a high dielectric, the highest dialectric wire       insulators could make        electric motors go from 99% efficient to 99.3% efficient              Greatest torque from smallest size and least vibrating, least bendy axle,       least vibration could come from layered (multithousand 3D printed) conductor       winding loops, and just those loops turned on that caused the least vibration       (or compensates for the        vibration the rest of the windings cause), it is possible a least vibration       motor transmits less vibration to the axle making all the parts last longer,       from an order of magnitude less vibration. I think vibration could be reduced       with the addressible        windings omitting beat frequencies, micro accelerations between steps at a       stepper motor, and could also, at some modelled, CAD 3D printed motors have       the conductive pathways (wires) able to make non circular driving magnetic       fields, possibly that        overlap that compensate when a bearing is out of function, or wear had caused       eccentricity of motion, that causes the axle to have a high linear power       output at all the radians of its output, from bearing or other wear       compensation from using alternate        conductive pathways at the windings, these technologies would also benefit       electric generators              Has anyone made wobble and out of specification magnetic damper, like a pool       noodle or torus you put on an axle that, durable machinery like excavators,       elevators, washers, dryers, trucks, agricultural machinery, HVAC fans       (quieter), and even piston rods,        if just possibly 2times to an order or magnitude less eccentric wear, quieter       operation, and greater intervals between maintenance is beneficial then a       hundredth of               Gears with RFID on them and magnetic damping could wobble an order of       magnitude or two less than regular gears, ambient RF would power the every 3D       printed gear a little like an actuator or magnetism adhered to its linear       region of performance and        minimized vibration       Think of three gears on an axle at a stack with spacers between them, wobble       causes some gears to lift away, some to traverse 180° from them, the edges of       the gears that mesh are near the edge of their engineering linear area of       behavior, they function        but if the watch is jolted the gears could unmesh, a thing that causes the       gears to always be at their optimal meshing midpoint would continue to       function after the same jolt, so if each of the gears had a magnetic conductor       winding printed on it they        could attract or repel each other to maintain optimal distance that persists       through jolts, avoids making high wear spots like the edges of gears, and with       dynamic guidance can reduce vibration at the entire mechanism from broadening       and smoothing        actuation curves (tic toc, pawl, and clockwise/anticlockwise motion having       smoother energy curves, and compensating for flexion note this is magnetically       adjustable spacing and vibration damping, at robots or automobiles and some       airplanes this causes        longer lifespan and makes it so less maintenance is required               --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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