I built the cheapest CNC plotter on earth (and I'll show you how)
ฝัง
- เผยแพร่เมื่อ 4 เม.ย. 2021
- in this video I'll show you how to build an Arduino open source DIY CNC machine that can easily and precisely cut wood, acrylic, PCBs, and much more, all remaining under $50! hope you like the video and the machine I designed, please subscribe for more content like this.
follow me on Instagram:
daz.project...
3D files and build plans (Thingiverse):
www.thingiverse.com/thing:481...
if you want to build the lamp I made in this video:
cults3d.com/en/3d-model/home/...
grbl firmware:
github.com/grbl/grbl
music:
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Track: Silence - Metro Vice [Audio Library Release]
Music provided by Audio Library Plus
Watch: • Silence - Metro Vice |...
Free Download / Stream: alplus.io/silence
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Track: Drive - Markvard [Audio Library Release]
Music provided by Audio Library Plus
Watch: • Drive - Markvard | Fr...
Free Download / Stream: alplus.io/drive
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#diycnc #cnc - วิทยาศาสตร์และเทคโนโลยี
I love the idea of using BBs in a 3d printed linear bearing, very neat, and brilliantly executed!
That caught my eye, as well. Very well done!
That looks very cool !
Thanks for the video \o/
Great video, awesome project, and your past projects look cool too... I just subscribed and will go through and watch them soon, thanks!
Nice work my friend!
Brilliant idea, bravo!
Smart design. Thanks
Complimenti, ottimo design!
Nice information, thanks :)
Very impressive!
very nice!
Very Good narrative
Great presentation as usual. Is it possible to try to add a fourth axis (rotary) just for education purposes? Have you already tried that? Thanks
Nice overall design!
Is it possible to get the 3D assembly file or a .step of the assenbly?
I would like to rebuilt this but with some adaptions and the 3D file would help me out a lot!
Could you leave links of where to buy to parts you used? Thanx!
Awesome project! I plan on making this, but I'm new to Arduino. I saw in a previous comment, the spindle is connected directly to a power supply (I was going to buy a variable DC power supply from Amazon). But how are the stepper motors powered? Did you connect that same 12V 20Amp power supply to the Arduino, or are you using your computer to provide power to the steppers through the Arduino?
Hi DAZ,
What format are your BuildPlans? Is it ISO DIN A4? Or some ANSI format?
Would you mind giving an overview of what and why the modification to the stepper motors? Curious as heck here about that!
I modified the stepper motors mainly to be able to control them with the grbl shield, the mod also made them more powerful and fast, but i don't know in details why, i just know that it works👍
Hi, I’ve bought most of the parts for this project, but I was wondering about some of the hardware. In the build plans It does not specify the length of the threaded rods. I would appreciate it if you could tell me the lengths of threaded rod needed.
wow, I can't believe you even 3d printed your own linear rails 🤯
can i use any drill bit? does it have to be an ER11?
me encanto tu proyecto y estoy tratando de replicarlo para presentarlo en mi escuela, pero no puedo cargar el archivo grbl para poder comandar los motores, si me podrías vrindar una ayuda te lo agradecería !!!!!
Can a machine be cute? Yes, yes it can.
Do you have an exact parts list? I didn't see one in the build document. Which motors, threaded rods, bearings, ball bearings, etc., did you use? Thanks!
If i have to be honest I don't even know exactly what parts i used because i had a lot of them laying around in my workshop, i got the screws and the threaded rods from a local hardware store and the rest of the components are easily findable on Amazon
ola , qual a dimensao e área util de impressao dela ? obrigado
nice work mate, what exact dremmel you used? can you provide link?
www.amazon.it/dp/B07JLGJSHS/ref=cm_sw_r_cp_apa_glt_i_DRX3P6C1AQ3WT3R0SFA8?_encoding=UTF8&psc=1
Hey man, I printed your linear x rails but I can’t get to them to run smoothly. Do you have some tips?
Sand the channels, but not too much, because otherwise you will get play
I’m about to pull the trigger on the order for the couple of parts that I dont have. But, i was wondering if you had tried to engrave PCB’s with your machine and whether it was successful? Nonetheless, its a great design and I’ll get some use from it!
I tried, the pcbs weren't very usable and the tracks weren't very good. I used a v bit, but maybe if you use a really small end mill (less than 1mm) it will work because it will cut better than the bit i used. The motors can definitely do that, but the plastic rails aren't stiff enough for such a job if using a bit that don't cut well. I tried engraving a pcb with a 2mm end mill and it turned out ok, but the end mill i used was way too big for this job. I still suggest you to build this machine, you will be very happy about the results on wood and plastic 👍
@@DAZprojects good to know what you’ve tried. Thank you for the answer.
do you have a parts list
Can it also machine metal?
Hi I am going to do your project but I have one question. How to you attach material that you crave in ? Is it not moving during the process ? Or do you use screw to attach it do your CNC machine ?
Thanks for answer
I used some double sided tape
I have one question if I want to build the project I would need to build the 3D parts, and I would need to know the mesurements, but I din't find them.
You can find a pdf with all the measurements on thingiverse
how accurate is it? i could see the spindle vibrating quite a bit when cutting. good job.
It is quite precise when cutting wood, acrylic is doable but less precise because it is harder. There is no backlash at all, but the structure flex a tiny bit due to the plastic not being super rigid, in wood that is not a problem, in plexiglass you start see some vibrations, but maybe if you print the rails with 100% infill you can avoid that.
@@DAZprojects thank you for the quick reply. i think i will try to build it for myself.
Hi DAZprojects!
I'm trying to make your project. I only just bought the plywood so far. I would like to know if you have a complete list of all of the materials needed (motors, arduino, cables, BB's, screws and etc.), quantity and possibly links to where you could buy them?
Many thanks for your dedication in this project. Looking forward to making it:)
I don't have the exact part list, but you can find all the parts easily on Amazon.
hi andreas, did u start this project? Maybe u got me ur material list? ;)
Will the motors last? For ToyRep (3d printer) they run hot, they say.
i didn't have the problem of stepper motors overheating, because i put some heatsinks i made from an old radiator on top of them, and they don't get hot at all.
How to use GRBL?
next a 100 usd version with metal linear rails ,a 50 usd spindle from aliexpress and more powerfull steppers, like nema 14 or even 17
I was planning on doing something around 150$ maybe in a few months
could i get a list of parts
Vol 28byj48 in a4988?
What drill head did you attach to the spindle 775 motor?
It's a er11
@@DAZprojects can any work?
What are you using as power supply?
I used a 12v 20amps power supply
sir i have a question
how to connect the 775 motor to shield
I didn't connect it to the shield, i plugged it directly to the power supply using a switch to turn it on and off
bro i didnt understand at 1:54 how to modify that thing
can u explain
hello
It's very simple, you just follow the steps shown in the video
The linear rails seem like too much effort and potentially with precision issues. It seems better to just use roller bearings. Grooved bearings on a store bought metal angle extrusion or on a 10mm tube or shaft.
Are u using m8 threaded rod
Yes
What voltage are the motors my friend?
I used 5v ones, but i think that 12v is better
I don't know exactly, i bought some 12v ones for another project because the 5v ones got quite hot, but they seem exactly the same
Thanks so much
what are the balls that you put into the linear bearings ?
They are 6mm BBs, the ones that you shoot with an airsoft gun
@@DAZprojects Ok thanks
Bro what is the total working area of this cnc
About 17x17cm
I made everything as in his video but my steppers won"t move has anyone an idea what the problem is?
Did you convert them to bipolar?
@@DAZprojects Started the project again and now they seem to be working, but what bearings did you use standard 608zz seems not to be working.
So $50 but you need access to a 3d printer. One sheet of 18mm plywood already costs me €30. I really think this is not a realistic price