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...
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.
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.
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.
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.....
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.
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.
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?
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
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.
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 ?
@@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!
подскажите пожалуйста , вы в курсе. для создания управляющих программ на рынке и менно на сегодняшний момент, как обстоят дела ? существует ли общедоступное программное обеспечение или каждый пишет под себя задачи сам ?
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 TH-cam. Great job.
Definitely would love for this to have a gripper, 3D printer attachment or a dremel. Would love to see all of that
So many talented people out there! Very, very cool project!!!
Arm is really well designed and finished, looks amazing! Looking forward to your inverse kinematics for the arm, and then maybe try visual servoing?
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 th-cam.com/video/F29vrvUwqS4/w-d-xo.html
nice design, the noise from the black drivers can be silenced by enableing a bigger microstepping
Yea that is fixed now. Tnx
Wow this is what I’ve been searching for my learning. Thanks !
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.
Soo slooooow! Though very impressive and I envy your talent!!
He's not done yet. Stepper drivers need to be tweaked.
it looks awesome man. keep up the good work.
It look really cool when you put it at 2x in 3:38
Incredible machine, thanks for sharing.
Excellent work!!!
Will you do a video about the cycloidal reducers?
Thanks a lot!
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.
OH MY GOD! ITS BEAUTIFUL!!
THis is soooo dam cool. Can't wait to see you end up making a fully automated production process for these things. LOL
th-cam.com/video/F29vrvUwqS4/w-d-xo.html
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.
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.
This vid deserves a subscribe
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.....
wow, it looks absolutely stunning. Really nice job !
Looks great.
Wow, that is some good design!
Now i really want 1
Amazing. Odlican posao
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.
svaka cast odlicna je
Wow! The ultimate DIY project.
Wow, thanks! Really nice project.
Nice design brother 👍🏻
thank you so much for sharing this with us, it's really amazing work
Great job! Now, program it to make a martini for you; you deserve it :D
5:10 anyone else get flashbacks to the dial-up internet days?
Pretty cool! Congratulations!
Great ingenuity ! Awesome job ! Congratz !
extremely impressive
incredible work keep it up!
Awesome! Nice instructions as well. Really promising design for me to build.
Great stuff, thank you very much!
This is amazing! How much weight can the arm support?
Very good design great work!
Great job, well done!
This is BEAUTIFUL!!
Add a cinematic Camera to it and turn it into a robotic camera arm
Voleo bih ako mozemo da se ćujemo! Pozdrav, Petar
Matori, svaka cast razvalio si , uradi snimak na Srpskom!
great project... i was thinking with a monscreen add on msla printing also s hould be no problem :D
thank you
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.
th-cam.com/video/F29vrvUwqS4/w-d-xo.html
Outstanding work!
Ohhh wow! grats for an awesome work!
Sos un genio!!!! Felicitaciones! saludos desde Argentina!
Very much enjoyed that.
amazing! something really to learn here
Realy nice I've been trying to build one myself and I used disconnectable plugs (ethernet) You should try it too!
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?
Very very good project, can be increase the speed? how heavy it can carry? but you really incredible.
great job!
Awsome work
Excellent work!!!!!
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?
Svaka čast masjtore! Btw, koliki štampač treba za delove?
svaka čast
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
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.
Awesome work!!!!
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?
Great job man. But the control with Matlab should be avoided. Make it ROS ready
Amazing thanks for sharing!
You should use it to create molds to cast aluminum components!
NICE ARM!!!!
way too cool
This looks like an LR Mate
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 ?
Sou de Amazonas Brasil pessoas como você fazem diferença no mundo
bro u need to change te frequency of the stepper , set it at 1600hz the sound will be damped
Genijalno ja zelim jednu ODMAHH!!!
Super cool! Wouldn't having some generic sized metal bars in it make it a lot more robust though?
super nice
i love it ♥ I want to learn to build one like you, what software do I need to learn to control the robot?
All software was custom written. You can find all the code and files in description in GitHub folder.
@@source-robotics thank you
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 👍🏻
Awesome!!!!
Thank you for putting such great video.
Could you please show me the path to develop robotic arm
Subscribed
this is so fucking cool
Wonderful!
Love this soo much
good job. Some if your motors sounds like you didin't tune the drivers well. Kinda overpowered.
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
Amazing
Great project! What are the options for faster movement??
Amazing..few question can you explain why you inductive sensor for homing vs limit switch on certain joints
Oh man that's awesome!!! :)
Amazing my friend! good job! & thank you for sharing your project...
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
подскажите пожалуйста , вы в курсе. для создания управляющих программ на рынке и менно на сегодняшний момент, как обстоят дела ? существует ли общедоступное программное обеспечение или каждый пишет под себя задачи сам ?
There is software available but it needs a lot of configuration from user. Someone also made ROS controller for this arm.
very nice!
omg you're my new best friend! lol amazing work!