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  • Users: WADMW
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  1. WADMW

    Design of cam plate

    Is there a specific equation or a method to determine the strength, thickness and other dimensions of a circular plate (cam plate) under axial loading and supported at the center of the circular plate (i.e. with a bolt)? How can we find the bending and deflection of such cases??
  2. WADMW

    Universal Joint (Hooke's Joint)

    How many degree of freedom does a Hook joint have?
  3. WADMW

    Linear Alternator

    Ah, nope an Alternator; converts mechanical into electrical energy.
  4. WADMW

    Linear Alternator

    Can anyone help me with some tips to get the output current from a 'Moving coil' Linear alternator?
  5. WADMW

    Linear Generator

    I am interested in designing a linear generator (miniature generator)of about 200 W, I would be really thankful if anyone could guide me with selecting the necessary permanent magnets and the coil, in order to achieve this. I have thought of a Halbach array magnet arrangement but I do have...
  6. WADMW

    Linear Generator

    I am interested in designing a linear generator (miniature generator)of about 200 W, I would be really thankful if anyone could guide me with selecting the necessary permanent magnets and the coil, in order to achieve this. I have thought of a Halbach array magnet arrangement but I do have...
  7. WADMW

    Pedal Power Generation

    Hooking up an alternator or a dynamo you can produce electricity, what if several alternators are used for a single bicycle, is it possible to increase the current generated?
  8. WADMW

    Tandem Bikes

    Edstainless, Thanks alot!
  9. WADMW

    Tandem Bikes

    Yeah, i asked about Independent Coasting, but there is a difference between Independent pedaling and independent coasting? Yeh, i'm gonna invent one, if there isn't one..
  10. WADMW

    Tandem Bikes

    Could someone help me with how 'Independent Pedaling System' in a tandem bike works, there are two mechanisms I know of, the Da Vinci's tandem and the Afar IPS. I know that coasting is possible with the uni-directional bearing that they have used, but how is Independent pedaling possible???
  11. WADMW

    Tandem Bikes

    Could someone help me with how 'Independent Pedaling System' in a tandem bike works, there are two mechanisms I know of, the Da Vinci's tandem and the Afar IPS. I know that coasting is possible with the free wheeler or the uni-directional bearing that they have used, but how is Independent...
  12. WADMW

    Combining Mechanism

    drawoh, yeah, they are turning at different speeds, and the differential won't work, coz there has to be a constant ratio between the two inputs. gruntguru, Sorry about the sketch, yeah there has to be an output shaft from the combining mechanism unit.
  13. WADMW

    Combining Mechanism

    I'm just hopping to combine two bikes mechanically, to get a single output
  14. WADMW

    Combining Mechanism

    Hmm.. I just have a rough idea.. Something like this
  15. WADMW

    Combining Mechanism

    Is there a possible mechanism to combine two shafts which drive at different speeds, even with different torque ratios?
  16. WADMW

    Independent pedaling/coasting system

    Cool.. thanks!
  17. WADMW

    Independent pedaling/coasting system

    Referring to what JStephen Said; should it necessarily be the same speed while pedaling?
  18. WADMW

    Independent pedaling/coasting system

    Can someone help me with some links to learn the drive mechanism of the 'Da vinci's independent coasting system' and/ or any other available independent pedaling or coasting system.
  19. WADMW

    Power generation from gym

    gruntguru was right. I was referring to a gym, sorry I wasn't very specific at first. Storage of water would also be an good idea, though would it be cost efficient to connect a machine a piece to a pump?? Plus, what I want is to combine several bikes, mechanically; will a power split device...
  20. WADMW

    Power generation from gym

    Thanks a lot for all those tips and the silly stuff as well.

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