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JJ2

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Everything posted by JJ2

  1. My order just arrived and I am very happy with the motor mount, it fits like a glove. IMG_0720 by JJ2Sam, on Flickr Along with some other parts
  2. It is simply a click-bait video to try to get more views and subscribers. Popular YouTube channels do that a lot to try to draw in audiences.
  3. I have used them and they dont have much friction under low load but when you put weight on them they become more hard to rotate but if you increase the number of them they it will obviously become easier to push. Keep in mind they are just a powerball joint with a metal ball in it.
  4. How well do the wheels stick to the rims? I would hope they dont make the same mistake they did with the 9398 tires.
  5. I have no words but "HOW?" I don't even see Lego motors being able to drive or at least lift anything with that. all that aside this creation is epic.
  6. Great buggy and performance but I think the rear wheels are about 2 studs to wide.
  7. Interesting engine, I have never seen one work like this.
  8. I have completed the Rebrickable https://rebrickable.com/mocs/SamtheLeg0gr8/lego-oscillating-air-engine Enjoy
  9. OffroadCreat1ons Baja 1000 buggy http://www.eurobricks.com/forum/index.php?showtopic=136858
  10. trying
  11. Great C-model to this set, one of these days I will buy that set just to build the other C-models and try my shot of building one
  12. I'm a little bit late to the party but this is a beautiful model and %100 a porsche, it almost looks like a corvette stingray mixed with a porsche 911.
  13. I am using a cleaning vacuum so it is sucking but it also could use a blowing vacuum but I believe it would not have the same RPM. I might try to build a two cylinder and use it to do something but since this has little to no torque and was built more as a shelf model I did not think of it driving something but that is an excellent idea
  14. The motors are more like stepper motor and dont rotate a certain degrees but can do something like this. [rotate A 90] [rotate A -90] but in the block form of the EV3 program.
  15. This was build because I dont have any pneumatic parts and I wanted to see if I could build a primitive engine. It doesn't really the main air leakage comes where the cylinder is mounted to the "body" Exactly Thanks
  16. Beautiful! Excellent creation and great idea for the steering
  17. Hello After watching this I started to wonder if it was possible to build it with Lego and after some research I started building.IMG_0642 by JJ2Sam, on Flickr The engine is extremely simple with only two holes in the piston housing allowing air in or out making it robust to use. Since it is only a single cylinder it uses a flywheel to keep the cam rotating. IMG_0640 by JJ2Sam, on Flickr Unlike internal combustion engines found in your car where the piston is in a rigid housing or block making the piston have to have a ball joint allowing it to travel up and down this engine allows the entire piston and housing to rock or oscillate. IMG_0641 by JJ2Sam, on Flickr I have made instructions A ReBrickable parts list will be made. Thanks for reading.
  18. Yes you can easily, the software is easy to learn and they are videos on how to use it.
  19. Thanks the video will be made today or tomorrow.
  20. After a long rest period I finally got around to finishing this project. I pretty much scrapped the old design except the basic front axle but used the 42000 hubs on it, it is driven and steered by two M-motors, powered by an old 9v battery, and now uses an Sbrick. IMG_0630 by JJ2Sam, on Flickr The cab was roughly modeled after an unimog's cab and I made it a trash truck to hide all the ugly electronics parts that would have otherwise looked bad, I don't know if the trash made it look better though . IMG_0634 by JJ2Sam, on Flickr The drive chain is offset and has a small gear ratio (I could not fit one) The suspension is floating axle and the rear uses a rubber band and the front uses a dissembled spring and a rubber band. It ended out as a quite hard suspension which fits the type of vehicle it was modeled after so I am happy about that. IMG_0632 by JJ2Sam, on Flickr IMG_0633 by JJ2Sam, on Flickr IMG_0631 by JJ2Sam, on Flickr This might be the smallest lego 4x4 with steering and suspension ever made but I will not make any claims. There will be a video but in a few days, All pictures are on my Flickr account Thanks for reading JJ2
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