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john sanborn
Registrace 23. 03. 2014
the Earth Inductor Thing
A brief demonstration of electromagnetic induction using coiled wire and the earth's magnetic field.
This 3D-printable model was created for physics educators, students, and hobbyists. It is available for free at www.thingiverse.com/thing:4459854
This 3D-printable model was created for physics educators, students, and hobbyists. It is available for free at www.thingiverse.com/thing:4459854
zhlédnutí: 3 498
Video
How a Manual Transmission Works
zhlédnutí 174KPřed 5 lety
How a Manual Transmission Works A demonstration of the basic principle behind a constant-mesh manual transmission. The animation is loosely based on Toyota's 5-speed R150, and the 3D model it is created from is available on Thingiverse at www.thingiverse.com/thing:3776077 I hope that the video is helpful and instructive for some. (Synchronizers are not covered here - for the sake of brevity and...
the Differential Thing
zhlédnutí 8KPřed 5 lety
Assembly instructions for my open differential model, available on Thingiverse at www.thingiverse.com/thing:3592644
For the first time I fully understand how a manual trans works, thank you!!
Me too!
how do u get the axel brakes in they are so hard to fit in they keep getting stuck so i cant fit them all the way in????
I'm high as a kite and somehow this made me cry in joy, thanks
Theres blueprints to make it on Solidworks?
Great, now 5 speed gearbox ..
Thank you. :)
🇮🇳 OK nice
Thank you :)
The background music in front is really great. If possible, could you tell me what music it is? thank you
Credits for the music appear at the end of the video. :)
@@johnsanborn2950 Ha, thank you. I was too busy commenting and didn't notice,
After watching so many videos of manual transmissions, I finally understand. Thank you very much for sharing
I'm proud that I was able to help. Thank you.
Terimakasih ini sangat bagus. Bolehkah saya mengunduh dan membagikan video anda. Saya dari indonesia
Terima kasih. Bagikan video ini dengan siapa pun yang menurut Anda akan menikmatinya.
@@johnsanborn2950 terima kasih pak
2 years ago i took a course and we had to 3d print a gear box i used your design and saw this video, it was my first time to understand anything in engineering after 3 years in the school, its amazing how can you've this impact on so many people, bc i was the team leader of more students just like me but we all ended up understanding the concept, thanks for you i wish you can send me the calculation you used for the design, if you still have them?
wow. That's so great to hear. Thank you for taking the time to share that. I don't have any of the notes/calculations that I used for the project any more, but I can tell you it involved several hundred hours of work in all. I learned quite a lot about designing gears, and a lot about printing them.
This is such a good video. I am a Korean university student studying in Korea. As I was studying vehicle transmission, your video was very helpful, and I went to the site above and downloaded the materials you uploaded. However, I don't know how to assemble these products. Can I get a file that is all assembled? I am using Inventor.
I am delighted that you found the video so helpful. Thank you for sharing that. Included in the posting of the model is a document named "Assembly.pdf" which is an illustrated, detailed, step-by-step guide to the model's assembly. It would be impossible to create a single 3D-printable file of the completed model as it comprises more than 70 individual plastic parts and a dozen bits of non-printed metal hardware (small screws, nuts, springs,....)
This is really good. Thank you for the work you put into this Video. Now I'm not so intimidated if I ever need to do Transmission work!
Thank you so much for the comment. My only goal was to help folks who might otherwise be overwhelmed...It is nice to hear that the effort was worthwhile :)
Do not imagine the joy that overwhelms a person when he searches for something and does not find the answer he wants, he despairs and then suddenly finds the desired video 🏁🤜🏻🤛🏻🥷🏻
Thank you :)
Best explication ever.. Bravo ✌
Thank you :) :)
this is like the best explanation of how a manual transmission works that i've ever seen in my life!!! Thank you.
Thank you for taking the time to tell me that. I appreciate it. :)
Very good animation
Thank you :)
Brilliant explanation, mate! Thanks very much. As another person pointed out, no music is cool :)
Thank you :)
great animation!
Thank you :)
This is the best illustration of a 4-speed gearbox I have ever seen!
Wow. That's very kind. Thank you. I'm happy that you found it worth your time. :)
@@johnsanborn2950 I think the thing that made this video better than most is how you removed many of the components to show how only the items that you were talking about were shown. Then after a clear insight into how the countershaft and the sleeves work you put them all together. Well done!
@@rudyyarbrough5122 Thanks again. That is how I prefer to be taught something myself. Start at the root and build it up for me.
Why are most of the gear teeth on a slant? It’s to reduce the noise from them engaging. Notice the teeth for the reverse-gear chain are not on a slant. So you always get that transmission whine when you’re backing up. Safety feature?
I believe it is a lot stronger for the high torque to handle!
@@thomasgagel But the reverse-gear ratio is typically close to that for first forward gear.
@@lawrencedoliveiro9104 I always thought that reverse was a direct drive from the engine, with the highest torque of any gear. I’m not sure though so don’t quote me! 😅
@@thomasgagel Direct drive would be the lowest torque. Remember that the gears in the gearbox are invariably reduction gears.
@@lawrencedoliveiro9104 isn’t reverse the exact same ratio usually?
Thank you sir you helped me a lot,thank you again 🙏.
You're welcome. I'm happy that you have found it useful. :)
Very good animation,very easy to understand
Thank you :)
This animator is good, tank you
Thank you!
Oh my god, the mechanics are just amazing, and congratulations for the animation, I almost didn't understand it but I finally got it! Thanks to your animation, these things are very complex!
It truly is elegant engineering. Thank you for the kind words for the animation. Glad you found it worthwhile. :)
👏
Excellent video. The best regarding this explanation!
Thank you for saying so. I'm proud that you appreciated the video. :)
So why might car cruising (by cruise control) in 5th gear suddenly shift into 1st on its own, no input on the shifter (or any pedals) by the driver, and remain stuck there? Failure of a shift fork, or ?
Gear locking pins and spring/C clamp might be worn.
✍️✍️✌✍️✍️✌
This is amazing. Even the background music is mechanically epic.
Thank you. I'm glad that you enjoyed it. :)
THE BEST ANIMATION WHICH HELPED ME TO UNDERSTAND!
Thank you for the comment. I'm so glad it helped!
So the caps don't' really do anything?
Correct. They are purely cosmetic, modeling splined shafts.
What a beauty of your demonstration!
Thank you for those kind words :)
Great explanation and also printable! What more can we ask for!
Thank you for that comment. I'm delighted that you appreciate the result. :)
I finally understood how this works. Thanks
Thank you for the kind words. I'm glad that you found it helpful. :)
The best video about manual gear explanition
Thank you for taking the time to comment. :)
This is the BEST explanation I have come across. Very easy to follow. Please make one for automatic transmission, I have been struggling with understanding how automatic transmission works
Thank you for that very kind comment. I'm proud that I was able to advance your understanding. I do hope to make one for automatics once MY own understanding of them is clarified to the point that I'd feel qualified to do so. :)
Great, really easy to follow!
That delights me to hear. Thank you for commenting. :)
Light bulb! Thank you!
lol. Well said! Thank you for commenting.
Best video *BY FAR* of showing how manual transmissions work!!
Thank you for taking the time to comment.
This is one of the video, where I understood manual transmission clearly, thankyou for the video
Thank you for letting me know that!
Good lord good explanation! (maybe turn down background music a bit?)
Thank you for the comments.
Really good visual explanation I ever seen 👍
Thank you for commenting.
Wow fantastic! I totally understand this mechanism works! Thank you!
Thank you for the comment.!
Correction: "...understand HOW* this mechanism works!"
@@customfantasyhotwheels my english is pretty bad. thank you for your time!
The best animation on this subject out there.. Well done.. Before this video I couldn't work out what was going on..
Thank you for commenting. I'm glad that you found it helpful.
this is very easy to understand about Manual Transmission!!
Thank you. That's great to hear.
Now I understand
Thank you for commenting.
After watching many many many videos, this video finally make me understand! Great!
Thank you. That makes me so glad that I did it. And thanks for taking the time to let me know.
this is the best video ever.
wow. Thank you.
People are so smart..
Hey quick question could you make it without using the bearing balls and the spring? If not is there any alternative?
It would still function w/o that hardware. You would only lose the detents that provide positive stops for the selector sleeves' key positions.
john sanborn ok thank you for the help. Looking forward to making it