Hi, congratulations for your robot!! I want to make a robot with ev3 and it must move at x,y with rack and pinion exactly like yours!! So i want to make you some questions.. 1) how many motors did you use for x,y moving? 2) how many toothed parts did you use for this? 3) can you tell me the dimensions of this? 4) can you send me building instructions or photos by this if i give you my mail? Thank you a lot!!
Rallu Skouloudi thank you! 1) one for X two for Y, but if you design it wisely one would be fine for each axis. However I needed two,because of the size of whole area and flexibility of the Lego axle.
Rallu Skouloudi 2) I don't remember precisely. But the less number of gears you gonna use between output axis and final effector the higher accuracy you can achieve
Do you have a construction manual?
This looks really cool! Did you use gears/toothed parts for the z-axis too?
good job
This is cool 😎
wauu me puedes mandar las instrucciones como se arma y el programa porfaaa saludos
I think it should be 'plotter'
Hi, congratulations for your robot!! I want to make a robot with ev3 and it must move at x,y with rack and pinion exactly like yours!! So i want to make you some questions..
1) how many motors did you use for x,y moving?
2) how many toothed parts did you use for this?
3) can you tell me the dimensions of this?
4) can you send me building instructions or photos by this if i give you my mail?
Thank you a lot!!
Rallu Skouloudi thank you! 1) one for X two for Y, but if you design it wisely one would be fine for each axis. However I needed two,because of the size of whole area and flexibility of the Lego axle.
Rallu Skouloudi 2) I don't remember precisely. But the less number of gears you gonna use between output axis and final effector the higher accuracy you can achieve
Rallu Skouloudi 3) it is all based on big Lego platform 48x48 or 50x50 I'm not 100% sure
Rallu Skouloudi 4) I wish I could send you such thigh but I don't have it and I'm not going to prepare it. I'm sorry
ossa94 Thank you very much!
"ploter"
plotter