I really like the design of this because it incorporates all of the mechanics into one end and enables this thing to mounted to a ceiling or end of a robot arm or boom. I was thinking about large-scale Kossel-style delta 3d printers that measure and adjust for any surface but it is complicated by the giant belts and vertical struts and static configuration that is assumed for 3d printers. This is a really nice general-purpose motion component that could hold a variety of tools. I wonder how the range of motion changes if you mount it to the ceiling (or from above) and eliminate those vertical struts and the base. Maybe some opportunities with the arm mechanisms with fewer space constraints too. Any updates on this project? Thanks!
They are not 3d printable, these are ball joints from igus (igubal - angle joint with ball stud). The springs are indeed necessary, they are holding the balls in the sockets, otherwise they would fall out of it.
Hi, unfortunately I didn't save the exact model, but I think they were ~0.4Nm. If you have a choice, go with higher torque than that, otherwise you might lose some steps with higher accelerations.
Hi, which files specifically? You can find Python and Arduino code as well as kinematic equations on my github repository: github.com/grzesiek2201/Delta-Robot
Awesome! Smooth and fast movement, great balance!!!
I really like the design of this because it incorporates all of the mechanics into one end and enables this thing to mounted to a ceiling or end of a robot arm or boom. I was thinking about large-scale Kossel-style delta 3d printers that measure and adjust for any surface but it is complicated by the giant belts and vertical struts and static configuration that is assumed for 3d printers. This is a really nice general-purpose motion component that could hold a variety of tools.
I wonder how the range of motion changes if you mount it to the ceiling (or from above) and eliminate those vertical struts and the base. Maybe some opportunities with the arm mechanisms with fewer space constraints too.
Any updates on this project? Thanks!
Hola que tal, un pregunta, ¿Que motores utilizaste?
No se mucho programación pero como corres el programa del repository
Are the rod end bearing 3d printable, if they are what material is preferred if they 3d printable are the spring compulsory between them
They are not 3d printable, these are ball joints from igus (igubal - angle joint with ball stud). The springs are indeed necessary, they are holding the balls in the sockets, otherwise they would fall out of it.
@@GBot2201 can you please let me know your email id i have few more questions regarding this
Great job! Nice, smooth movement :D
Hi! may i know what is the torque of the nema 17 used,because nema 17 got a lot of different version which have different torque.
Hi, unfortunately I didn't save the exact model, but I think they were ~0.4Nm. If you have a choice, go with higher torque than that, otherwise you might lose some steps with higher accelerations.
I see,thank you very much,this is a very interesting project!
Напишите пожалуйста где взять электрическую схему подключения.
could you tell me which stepper motor did you use?
@@_HoangNgocMinhuc nema 17 with 3:1 belt reduction
Hi, thank you for sharing. Can I ask if you have the matlab code and kinematics? If so, can you share it again? Thank you.
@@NguyenDung-lh3uq I didn't use matlab. The kinematics are derived in the github repo, in a pdf file
Can you please specify the software you used for simulation
It's a custom app written in Python. There's a link to a github repo in the description.
Спасибо большое. Я студент и мне поручили собрать вашу модель. А можно ещё попросить прислать электрическую схему подключения.
Hi George could the programming be used in raspberry pi 4 to run the delta for pick anc place.
Hi, unfortunately it's not possible as this concept uses internal interrupts to drive motors, and Raspberry doesn't support interrupts.
Thank for your share!!! God Job!
🔥
Добрый день. Можете прислать пожалуйста размеры деталей которые необходимо напечатать на 3 принтере.
The stl files are in the git repository
HI GEORGE! are you going to be releasing the files?
Hi, which files specifically? You can find Python and Arduino code as well as kinematic equations on my github repository: github.com/grzesiek2201/Delta-Robot
A BOM with assembly instructions would be nice 🙂
Hello Sir. Excelente job. Would like to replicate your build.