Slider controlled by cable
ฝัง
- เผยแพร่เมื่อ 8 ต.ค. 2023
- Input: red pulley driven by the motor.
Output: yellow slider.
The black cable is wound many times around the red pulley to ensure the cable does not slip on the pulley.
One brand of the cable wraps around pink and blue pulleys. Its end is fixed to pin A of the yellow slider.
The other brand of the cable wraps around orange pulley. Its end is fixed to pin B of the yellow slider.
The green spring and pink pulley pivoted on the orange slider are used to automatically tension the black cable to avoid the slack cable.
Such a cable arrangement helps the slider move in both directions by reversing the motor without the aid of gravity.
The yellow slider can have a very long travel distance, almost 2 times the distance between the blue pulley and the orange pulley as shown in the last scene of the video.
STEP files of this video:
www.mediafire.com/file/wcqxjn...
Inventor files of this video:
www.mediafire.com/file/jlgzux... - วิทยาศาสตร์และเทคโนโลยี
For light loads it works but for heavy loads, a chain is used instead of a cable. Unless you add an extra pulley under the motor pulley for a little more tension.
Very good !!
Very nice.
Shabaash. Imaandaaree. Aur. Mehnat. Ka. Sila. Milta.rahta. Hai. From. India
Делал подобное, у вас изображено правильное решение
Good.👍
This mechanism can be used to adjust the cutting angle of the blade on table saws. Am I wrong?
The movement process of a single rope is one-way movement. How to maintain tension during reverse movement?
Just perfect~~~
Are there any errors due to tension?
Yes. There are errors due to tension but they are very small.
Hello,
Could it be possible to buy this 3d model ?
Regards
MCP
Links to download CAD files of this video have been added to the video description recently.
It is free.
napco fire door Jack an measurement video please
Show me pictures or videos that interest you.
Won't work, cables length won't compensate itself symetrically because of the angles on the pulleys
That's why there is a (green) spring between the 2 pulley's on the left I think.
Its conceptual bro, you can build off it and make it 100x better.