Скачать или смотреть Five-bar parallel robot 2

The robot has 2 degrees of freedom.
Input: pink and violet cranks, the motions of which are programmed to get desired positions or trajectories of the green tool.
Here the stationary bar (the base) is a special bar, in which the distance between its two revolution joints is zero. So it is an embodiment of “Five-bar parallel robot 1” shown at:
   • Five-bar parallel robot 1  
The video last scene shows:
When the pink and violet cranks rotate at the same speed but in opposite directions, the green tool traces a radial straight line.
When the pink and violet cranks rotate at the same speed and in the same direction, the green tool traces a circle.
The video was made based on:
   • Reprap Morgan Smoothie test 1. Speed!  - -

Inventor files of this video:
http://www.mediafire.com/file/xq7zu92...