DIY CNC Milling Machine Build (Part 9) NEMA34 Hybrid Stepper Motor X-Axis bracket
HTML-код
- Опубликовано: 15 окт 2024
- In this episode I make the X Axis mounting plate for the NEMA 34 Hybrid (closed loop) stepper motor.
_____________________________________
DIY CNC Milling machine build.
My objective for this project is to design and build a CNC milling machine without the need for any machining of the parts. Ordinarily, building a mill requires a much bigger mill to get the axis surfaces flat and parallel.
By using aluminum tool plate (which is in theory pre-machined flat) and bolting the critical components rather than welding, it should be possible to avoid any machine work. After all, I'm building a mill because I don't have one!
Linear rails and ball screws are the cheap Chinese 20mm style that you can find on eBay etc.
__________________________________
Music Credit
-----------------
No Quarter - TechnoAXE
• No Quarter - Industria...
------------------
Dark vs. Light - - TechnoAXE
where did you find the couplers, i cant find 10x14mm coupler. 10mm for the ball screw and 14mm for the nema34,
Hi dear @Seabass Engineering
Thanks for sharing your great project.
I want to know why do you choose closed loop stepper instead of a servo motor? what accuracy and speed do you expect from this motors?
Mainly due to cost. closed loop steppers are much cheaper. I have found that accuracy is so far very good.
Good job, nice work.
Excellent job, I'm from Colombia, could you please tell me the measurements of the ball screw
Ball screws are the same size as the rails at 20mm
yes my man
So I've been seeing you use these hole transfer punches quite a few times now and for the life of me can't find a place that sells metric size variants of the bloody things. Anyone able to point me in the right direction?
These are metric and were from eBay if I recall
Qual tipo de motor é esse?
Can you tell me what n.m of this closed loop motor ?
Hi, they are 4 Nm NEMA 34 short body
Can't the drill press tap holes as well?
Yes I was being lazy. It could do with a button for reverse wiring into the VFD too. I'm sure I'll get around to it some day
Do not use rotating machines with Your gloves on. Great machining!
You are right, do not copy my careless ways
You should get a CNC machine to help do all those parts.
This is possibly the most frustrating part about building a CNC - Knowing that if it was built already you could have made half the parts so much better and faster...
where is the part 10
Just released ;-)
El trabajo muy bien la musica para mi muy mal.
but video time very short
I will try to make the next videos a bit longer ;-)
my guy, please stop using gloves with rotating machines 😅
Yes you are right. I'm a bad role model
where is the part 10
Coming soon!