Jan
SIMPLE WOOD WORK PROJECTS
Posted in Wood Work Projects | No Comments »
Every Simple Machine in One Rube Goldberg Machine?
I have been assigned a Tech project and I have to incorporate every simple machine into one long sequence of machines that will be started by touching one end. Once touched it must run by itself. It must last longer than 5 seconds and fit on a 1 foot by 1 foot wood board. All machines must take advantage of their mechanical advantage (i.e. no rolling down incline planes or screws). I am allowed to use any materials I can find. Any ideas on how I could make this work? Especially, how can you make use of a screw?
Actually I do need an incline plane and a screw, but I have to use its mechanical advantage. For example you must go up an incline plane or screw a screw in or out of something, not just slide down a inclined plane or screw shaped slide.
I think you can consider something like a rubber-band driven fan, and the wind pushing a sail-car, a tower with a rubber-band-driven axis and a wire welding on it and lifting a mass.(the tower has the advantage to need relatively a little space….it uses vertically…so you save space on your foot^2)
Can you also use electricity? because this can be an interesting field….and magnetic fields?…and fluids flowing in or out ?
I think that your biggest problem is space and time, because if you use very fast simple machines you will need too much space to last longer than 5 seconds…..
Wood Projects MADE EASY!
|
|
Spectrum 33300 Mop And Broom Organizer $4.32 Organizer for stick goods along with a hook rack for accessories. ABS plastic with a strong adhesive backing or screw holes for mounting. Screws included. 3″ H. x 11 1 4″ W. x 1 1 8″ D. White. 1 per card…. |
|
|
Power Poxy #75000 2OZ Ind Glue Pen $3.99 2 OZ, Simple Fix Indoor Glue Pen, Bonds Ceramic, China, Fabric, Paper, Photos, Wood. Strong, Crystal Clear Bond, Dual No-Mess Applicators, Non-Toxic, Carded…. |
|
|
Computer Desk: Downloadable Woodworking Plan $8.95 Ask anyone who has a computer, and they’ll tell you their old writing desk doesn’t cut it in today’s home office. And yet, no two office areas are alike. For that reason, we designed this handsome three-piece corner combo. Build all of our modular furniture componets if you have the room, or economize and just make the single desk. There are no bad choices. Measures 84″ wide, 70″ deep, 26-1/2″ t… |
|
|
Simplehuman CW0166 Custom-Fit Can Liner G $3.61 Roll of 20 Plastic Bags… |
|
|
Microsoft LifeCam Cinema 720p HD Webcam – Black $34.99 Lifecam cinema win usb hwus only cd…… |
|
|
White Rock Vibrations Speaker The UbiRock is an amazing speaker that takes the sound vibrations of your favorite tunes and transfers it into any surface that you place it on! It’s as simple as 1-2-3, just plug the USB cord into the audio plug of your Mp3 or Laptop, and push play! Convenient to carry and great sound quality all come with this small speaker! You can stick it in your school bag, purse, briefcase, and even your po… |
|
|
The Big Book of Weekend Woodworking: 150 Easy Projects (Big Book of … Series) $12.93 Easy woodworking projects…. |