3D Printed Model - Sun, Moon and Earth
ฝัง
- เผยแพร่เมื่อ 6 ต.ค. 2024
- I recently built this Model of Sun, Earth and Moon with 3D printed components.
I did not get good performance with 3D printed gears so decided to use laser cut acrylic gears instead.
This round dial is directly printed on white acrylic sheet. Outer circle has an English calendar while the inner one indicates the zodiac.
Model is locked with the dial by placing these two small screws in the slots here.
One full rotation around the SUN completes one year. Moon completes 12.37 rotations in the same period.
It was not possible to build the model to scale as far as size and distances are concerned.
To keep things simple, Earth’s axis is tilted at 15 degrees instead of 23 and half.
The Moon's orbit is tilted at an angle of 15 degrees while in reality it is only 5 degrees.
15 degrees tilt was necessary to take care of the up and down movement of the moon during its movement around the Earth.
Zodiac transitions of the SUN can be studied with the help of this long pointer.
Marking on the handle indicates the position of Earth with respect to the Sun as per English Calendar.
Moon can be made to revolve around the Earth without any titled orbit as well.
Earth’s axls is positioned as per the four key positions during the year
21st March
21st June
23rd September
And
22nd December
Design is done with FreeCad while parts are printed on Ender3.
Planning to integrate it with a motor in near future.
Thank You
#3dprinting
#astronomy
#Sunmoonearth
#workingmodels
![ตีสิบเดย์ [FULL] | อาจารย์โอเล่ ญาณสัมผัส ผ่าดวงคนดัง ประเทศไทยจะเป็นยังไงหลังจากนี้!](http://i.ytimg.com/vi/gszT2O76fL4/mqdefault.jpg)
![[Live] : ONE FIGHT NIGHT 25 วันนี้!! "อเล็กซิส vs รีเกียน"](http://i.ytimg.com/vi/suVr9a6BM2g/mqdefault.jpg)
Very nice! My regards to you Sir! 🙏💐
Wonderful 😮😮
It quenched my thirst
Sir please make one video
How to make this model gear
Can we have such model created in large and make it as a toy in imegica/ sicence park for real experience?
So some would proudly say I was on moon 🌙, sun ☀️ so on .. with real joy in space 😀
Doable !
Very nice sir. I have been looking for something like this for a long time. Sir will sell this product
Amazing model both the paper one and this one. Have You tried a model with more accurate Earth spinning speed? In the model it’s around 1/8 of the realistic
Not yet!
Great
Great, can u please send this model to better understand the childeren, and how much the cost of this model
Sir, I would like to know the diameter of all the gears mentioned in video
33, 24 and 8 teeth gears are used.
@@RavindraGodbole sir iski 3d printed file mil sakti hai kya
Do you have STL file for download?
Sir in this model is it not true that eclipse do not happen every month? If we go by this model then Moon is coming in between the Sun and the Earth everytime. Moon orbit also has a tilted orbit like Earth. I am looking for this type of Model that I can explain to the kids sir.
Every protoptype/model has limitations. Moon's orbit in the model is tilted. If you only consider center of Sun and Earth for the purpose of Eclipse scenario, then moon is not always aligned between sun and earth on Full or New moon day. That explains why we dont have eclipses every month. Hope this helps.
Can I buy this product?
please send email - godbolerr@gmail.com
Sir I want this model.. can I get you contact please
Please share ur details on my email godbolerr@gmail.com
Hats off to u sir. Fabulous design u have invented. I want this model.
Hi Ranjith, did you get a reply? I want to buy one to. Could you please contact me if you know how to get one? Cheers John 041 240 1000
South Australia, Cheers John
@@RavindraGodbole sir how can i buy this product
Sir I also make videos in Bengali on TH-cam like you, I need this product very much, please reply sir
please send me email godbolerr@gmail.com