In general, adding weight to the links of the robotic arm is not a good idea. Because by doing so, you risk adding alot of inertia problems. so you end up with a robot that behaves weirdly. Still in very big robots, you can add weights in the 1st or 2nd links, that are the closest to the ground...
Fantástico robot!! quisiera tener los mismos recurso que tu, antes era el limite la imaginación para crear cualquier cosa, ahora el limite para la fabricación es el dinero.
very good work, especially finish quality of 3D printed Arm, electrical wiring managed very good and very nice driver arrangement. I'd like to advise if you can use servo motors instead of stepper motor, its more fast, accurate, less noise, and reliable as well. also try to put all electrical stuff inside the electrical enclosure and good cooling fans. please keep going I hope to see updates.
Really good! Black drivers, as I think, have no resonance compensation. Blue driver (clone of Leadshine AM series, I think) has such feature. U may stay black drivers, but in this case u will need to solder some ceramick capacitors in parallel to existing. Or u may apply 1/32 or even 1/64 steps deviding if it possible due to moment reduction.
The design is nice, but you should get 2HSS or HSS Drivers and Motors, those hybrid stepper motors / servo motors are amazing. You should get rid of that stupid Teensy or just keep it to pass the information down to a FPGA and run your motors from there. You will be able to run with crazy speeds and accelerations and microstep the shit out of those motors while moving all 6 axis in the same time. BTW, you can also program those blue motor drivers with some special RS232 or RS485 cable and some software. That's the real turning point, you can do crazy stuff there.
Hello,This work of yours is so cool and Awesome...!Then the assembly part and the design of the 6 Axis is so clean and looking good I shape. Try to modify the motor specification so you can get good speed and that you can sell it to ...small scale industries and it will be a good thing for you too...But this is so clean and I am Mechatronics Engineer too..Nice work buddy.....
Quite fantastic! Do you have any references or inspiration for all of the mechanicals of the robot? I'm tossing around the idea of making a satellite tracking gimbal that effectively operates like two stacked equatorial mounts in order to compensate for sidereal and orbital motion. I just get stuck trying to think through the joints and transmissions.
Really liking the design. Without downloading your Matlab code it’s hard to tell if you’ve programmed just angular movements or if you also have coordinate movements in 3D space as well (with pathing p2p or otherwise) m.
@@source-robotics Amazing! Thanks for the response Petar! I was wondering if it was the Stepperonline driver, thanks for letting me know! Have you tried any of their 'closed loop' stepper kits? The price is very reasonable compared to open loop drivers, and the torque curve is much flatter into higher RPMS, you might be able to get a lot more speed out of the arm!
@@source-robotics Nice! I'll look forward to seeing it! Thanks mate, hopefully I'll have some more stuff coming soon! I'm working on a design for a 3 axis CNC with a robotic toolchanger which should be fun!
Very interesting robot. Why did you not use cable chains for the cables? I'm looking into building a better robot that I currently have, but as for stepper motors and gearboxes, I found that using harmonic drives (yes I know they are expensive), and using sensors directly on the stepper motor - I can easily find it's position. I do not have a 3D printer, yet, but I'll construct a "frame" out of aluminum, and later make outer parts to mount to the frame. However, looking at the stepper motors I want to use, it will become a very costly project.. I like the design you have implemented to your robot, looks very industrial. Was thinking of the robots we have at work, it's almost as big as one of them. What is the lift capacity of your robot?
Hey i dont know about the chains for cables, could you explain that a bit more. For the better version there i cm6 robot that i built, look it up on the channel. Atm i am close to finishing a new robot that will be much much better. Feel free to join the discord for more discussions. Lift capacity is around 1.5kg
What a great project! Is this the maximum speed it can go? If so, is there anything that could be changed to make it go faster? What are the limitations?
Hi, interested in the speed of the robot arm. Surely that wasn't maximum speed. Must be variable from the controller. Very interested. And also suggested payload of the arm. 1 kg ?
It is really kind from you that you make it as an open source , so many thanks man for you . Thank you very much .
Great work! The design is gorgeous. Like it. Thanks for sharing.
@@source-robotics Heavily influenced by the Fanuc LR mate 200 iD?
Cleanest all 3D printed arm I’ve seen on UA-cam. Great job.
So many talented people out there! Very, very cool project!!!
Wow this is what I’ve been searching for my learning. Thanks !
Soo slooooow! Though very impressive and I envy your talent!!
He's not done yet. Stepper drivers need to be tweaked.
Arm is really well designed and finished, looks amazing! Looking forward to your inverse kinematics for the arm, and then maybe try visual servoing?
nice design, the noise from the black drivers can be silenced by enableing a bigger microstepping
Yea that is fixed now. Tnx
Definitely would love for this to have a gripper, 3D printer attachment or a dremel. Would love to see all of that
it looks awesome man. keep up the good work.
Incredible machine, thanks for sharing.
OH MY GOD! ITS BEAUTIFUL!!
Maybe you could get more speed and accuracy if you put weights in the backs of each joints to balance each axis for more smooth and consistent motion?
In general, adding weight to the links of the robotic arm is not a good idea. Because by doing so, you risk adding alot of inertia problems. so you end up with a robot that behaves weirdly. Still in very big robots, you can add weights in the 1st or 2nd links, that are the closest to the ground...
@@mohamad6533 ua-cam.com/video/F29vrvUwqS4/v-deo.html
This vid deserves a subscribe
I had the same noise from the same drivers on my CNC. I set the steps to 8 and amps to 2.5 and they became quiet and run smooth since.
Looks great.
THis is soooo dam cool. Can't wait to see you end up making a fully automated production process for these things. LOL
ua-cam.com/video/F29vrvUwqS4/v-deo.html
Amazing. Odlican posao
wow, it looks absolutely stunning. Really nice job !
Wow, that is some good design!
incredible work keep it up!
Wow, thanks! Really nice project.
Great ingenuity ! Awesome job ! Congratz !
Nice design brother 👍🏻
Great job, well done!
Pretty cool! Congratulations!
svaka cast odlicna je
Excellent work!!!
Will you do a video about the cycloidal reducers?
Thanks a lot!
Fantástico robot!! quisiera tener los mismos recurso que tu, antes era el limite la imaginación para crear cualquier cosa, ahora el limite para la fabricación es el dinero.
Wow! The ultimate DIY project.
Great stuff, thank you very much!
thank you so much for sharing this with us, it's really amazing work
This is BEAUTIFUL!!
Ohhh wow! grats for an awesome work!
very good work, especially finish quality of 3D printed Arm, electrical wiring managed very good and very nice driver arrangement. I'd like to advise if you can use servo motors instead of stepper motor, its more fast, accurate, less noise, and reliable as well. also try to put all electrical stuff inside the electrical enclosure and good cooling fans. please keep going I hope to see updates.
Very good design great work!
Great job! Now, program it to make a martini for you; you deserve it :D
Awesome! Nice instructions as well. Really promising design for me to build.
Outstanding work!
It look really cool when you put it at 2x in 3:38
Really good! Black drivers, as I think, have no resonance compensation. Blue driver (clone of Leadshine AM series, I think) has such feature. U may stay black drivers, but in this case u will need to solder some ceramick capacitors in parallel to existing.
Or u may apply 1/32 or even 1/64 steps deviding if it possible due to moment reduction.
extremely impressive
Excellent work!!!!!
Very much enjoyed that.
Sos un genio!!!! Felicitaciones! saludos desde Argentina!
Now i really want 1
Awsome work
The design is nice, but you should get 2HSS or HSS Drivers and Motors, those hybrid stepper motors / servo motors are amazing.
You should get rid of that stupid Teensy or just keep it to pass the information down to a FPGA and run your motors from there.
You will be able to run with crazy speeds and accelerations and microstep the shit out of those motors while moving all 6 axis in the same time.
BTW, you can also program those blue motor drivers with some special RS232 or RS485 cable and some software. That's the real turning point, you can do crazy stuff there.
amazing! something really to learn here
great job!
Awesome work!!!!
Add a cinematic Camera to it and turn it into a robotic camera arm
thank you
Oh man that's awesome!!! :)
Matori, svaka cast razvalio si , uradi snimak na Srpskom!
omg you're my new best friend! lol amazing work!
5:10 anyone else get flashbacks to the dial-up internet days?
Hello,This work of yours is so cool and Awesome...!Then the assembly part and the design of the 6 Axis is so clean and looking good I shape. Try to modify the motor specification so you can get good speed and that you can sell it to ...small scale industries and it will be a good thing for you too...But this is so clean and I am Mechatronics Engineer too..Nice work buddy.....
Amazing thanks for sharing!
Quite fantastic! Do you have any references or inspiration for all of the mechanicals of the robot? I'm tossing around the idea of making a satellite tracking gimbal that effectively operates like two stacked equatorial mounts in order to compensate for sidereal and orbital motion. I just get stuck trying to think through the joints and transmissions.
ua-cam.com/video/F29vrvUwqS4/v-deo.html
Awesome!!!!
great project... i was thinking with a monscreen add on msla printing also s hould be no problem :D
NICE ARM!!!!
One of the most advance 3d Printed Robotic arm I have ever seen in the web. Just a question though, are you using strain wave gear or cycloidal?
Amazing my friend! good job! & thank you for sharing your project...
super nice
Wonderful!
you can now make a massive 3d printer with this robotic arm.
But how do you translate the G-Code into rotations to be communicated to each stepper motor?
bro u need to change te frequency of the stepper , set it at 1600hz the sound will be damped
Subscribed
You should use it to create molds to cast aluminum components!
This is amazing! How much weight can the arm support?
Really liking the design. Without downloading your Matlab code it’s hard to tell if you’ve programmed just angular movements or if you also have coordinate movements in 3D space as well (with pathing p2p or otherwise) m.
way too cool
svaka čast
Love this soo much
Looks great! Do you have a link to that stepper driver that you like? The blue one?
@@source-robotics Amazing! Thanks for the response Petar! I was wondering if it was the Stepperonline driver, thanks for letting me know! Have you tried any of their 'closed loop' stepper kits? The price is very reasonable compared to open loop drivers, and the torque curve is much flatter into higher RPMS, you might be able to get a lot more speed out of the arm!
@@source-robotics Nice! I'll look forward to seeing it! Thanks mate, hopefully I'll have some more stuff coming soon! I'm working on a design for a 3 axis CNC with a robotic toolchanger which should be fun!
A Tell me which program to use to control the arm robot
Voleo bih ako mozemo da se ćujemo! Pozdrav, Petar
Such an amazing work but its a little bit slow i think coz of the stepper motor and you can use servo motor but its really expensive
Petar Crnjak 👍🏻
Amazing
Very very good project, can be increase the speed? how heavy it can carry? but you really incredible.
very nice!
Amazing..few question can you explain why you inductive sensor for homing vs limit switch on certain joints
good job. Some if your motors sounds like you didin't tune the drivers well. Kinda overpowered.
great great work!!!
Very cool but why does it moves so slow?
Thank you for putting such great video.
Could you please show me the path to develop robotic arm
Very interesting robot. Why did you not use cable chains for the cables?
I'm looking into building a better robot that I currently have, but as for stepper motors and gearboxes, I found that using harmonic drives (yes I know they are expensive), and using sensors directly on the stepper motor - I can easily find it's position.
I do not have a 3D printer, yet, but I'll construct a "frame" out of aluminum, and later make outer parts to mount to the frame.
However, looking at the stepper motors I want to use, it will become a very costly project..
I like the design you have implemented to your robot, looks very industrial. Was thinking of the robots we have at work, it's almost as big as one of them.
What is the lift capacity of your robot?
Hey i dont know about the chains for cables, could you explain that a bit more. For the better version there i cm6 robot that i built, look it up on the channel. Atm i am close to finishing a new robot that will be much much better. Feel free to join the discord for more discussions. Lift capacity is around 1.5kg
Realy nice I've been trying to build one myself and I used disconnectable plugs (ethernet) You should try it too!
Super cool! Wouldn't having some generic sized metal bars in it make it a lot more robust though?
What bed size is needed for printing this?
Very cool
Great job man. But the control with Matlab should be avoided. Make it ROS ready
Great project! What are the options for faster movement??
Awesome.
What a great project!
Is this the maximum speed it can go?
If so, is there anything that could be changed to make it go faster?
What are the limitations?
use inverse kinematics to get acceleration and deceleration
I've built it, but it used AC servo and applied Controlled with Matlab (Robotics Toolbox > Peter Corke)
what is the type of AC servo
Hi, interested in the speed of the robot arm. Surely that wasn't maximum speed. Must be variable from the controller. Very interested. And also suggested payload of the arm. 1 kg ?
this is so fucking cool
This looks like an LR Mate