3 ms·
Did you ever find out? My guess is that while it looks like there is a fixed axis with variable extension, the axis of rotation itself is also moving from side
by rz2k 10y ago
Did you ever find out? My guess is that while it looks like there is a fixed axis with variable extension, the axis of rotation itself is also moving from side to side.
- to3m 10y agoVideo of apparently reverse-engineered model: https://www.youtube.com/watch?v=HGO8B86PZDg https://www.youtube.com/watch?v=HGO8B86PZDg
- shezi 10y agoOh, hey, sorry. I did find out, and it's nothing very complicated: The wiper moves out about 10cms during rotation. That distance, applied to a circle with a radius of 10 cm is a large distortion (the inside track), while applied to the larger outside radius just turns it into a round rectangle.