That’s hands down the best thing I’ve seen this year
@stevepreskitt2836 ай бұрын
Looks like a cool project if you're on a budget and/or don't have access to a proper X/Y galvanometer head. I'd suggest three things though - 1.) use two mirrors instead of one and fix the mounts for both steppers - as it is, one axis is only moving the mirror's mass, while the other axis is having to move the mass of the mirror PLUS that of the other stepper. 2.) depending on the field size, it may not affect things enough to matter, but X/Y systems like this should really have an F-theta lens to flatten the focus across the entire scanned field. And 3.) use first-surface mirrors instead of normal everyday second-surface ones. Refraction through a second-surface mirror's glass degrades the quality of the beam.
@trentonentwistle3586 Жыл бұрын
Hi! Are the google docs available somewhere else with the parts list and gcode? And the design for the circuit board? Thanks, very cool project!
@Neptune73010 ай бұрын
I like the system. The quality is pretty good for a 3D printed unit that has steppers instead of Galvanometers. You could probably get a little better quality with a first surface mirror as well. I am impressed though. Good job. I may have to build one.
@Shadow__X2 жыл бұрын
this kind of laser control has been used for quite a while, and still is in machines like the laser pecker. Lasers mainly use cartesian gantries because you need to keep the beam straight when cutting
@ferchoferefb2 жыл бұрын
Holaa buenísimo!!!!! Excelent the home made litle pcb diy, Te Felicito por tu trabajo!!!!! Congratulation!!!! Saludos desde argentina 🤚👍
@philgo2024 Жыл бұрын
Just a tip, don't use "normal" mirror (unsuitable for a laser) , look for a mirror in a paper scanner that you disassembled. I 'm not going to develop here but it's better.
@haley8004 Жыл бұрын
The parts list on Google Drive says it's deleted? Can we access it somewhere else?
@Mrmath767 ай бұрын
Hi did you find it?
@jordidrago22392 жыл бұрын
I´m very interested in building it, it is an incredible design. Could you please share more details on software? I know you are using Grbl firmware, but which version?
@itsyaboipandaz2 жыл бұрын
Hi there! Like the laser! I was wondering if you could make a detailed video with the assembly and setup of this. I'm going for an engineering degree in the future and this would be fun for me to make
@christinoccs11 күн бұрын
THANKS FOR THE VIDEO CONGRATS, how do you control tension & current for the diode?
@tvthiel2 жыл бұрын
Hi DAZ, amazing project, going to build it. Can you tell us what laser head you used?
@jerosacoa Жыл бұрын
Hi there... Some of the links don't work any more. Can you please repost them? This seems to be a nice design... I would like to replicate it if possible... Thanks for the nice work 👍
@feketecsaba28397 ай бұрын
Hi! Are the google docs available somewhere else with the parts list and gcode?
@qbitsday3438 Жыл бұрын
Could you repost the source link please .
@HemangJoshiАй бұрын
google drive links not working . please re upload if possible.
@DAZprojects2 жыл бұрын
Remember to use proper safety glasses when using lasers, they are very dangerous and can lead to permanent blindness. Let me know what you would like to see me build next 👍. I'm not responsible for any eventual injury caused by this project.
@DC-Nigma2 жыл бұрын
Do you have the code? I want to build to :-D
@mkneubert2 жыл бұрын
Great video and awesome project! My parts list is ready, looking forward to the code video so that I can make my own one.
@994Peppe7 ай бұрын
Beautiful project, google files are missing
@DAZprojects7 ай бұрын
I know, unfortunately I lost them
@s3pri0t6 ай бұрын
@@DAZprojectsoh wow that's a big problem, I just sent the structure to print 😢
@Ahmed-ic9ft4 ай бұрын
@@s3pri0tdo you have them? I would like to try and set this up
@Snajperis2 жыл бұрын
Hi, a new subscriber here. Looking forward for another video with firmware. I am planning to make this also. AMAZING project!
@nova90542 жыл бұрын
DO NOT BUILD THIS, It is dangerous. An unshielded 250/400 mW laser diode as mentioned in the parts list can blind. 250-400mW visible light laser diodes are classified as class IIIB lasers meaning they are capable of causing eye damage
@frankhovis Жыл бұрын
Has the firmware for this ever been released or is this now an waste of time thinking about making? I see the links to google drive for PCB and parts list have been removed so I'm guessing its now an abandoned project.
@testantonio12 жыл бұрын
Complimenti Davide!
@RyLeedepressed7 ай бұрын
Like a galvo with 100x the inertial forces
@yikunwang71932 жыл бұрын
thanks for the resourse
@miniature_man2 ай бұрын
you made my day
@RobinGerritsen19952 жыл бұрын
This principle I am also thinking on to make an additional tool to quickly switch between linear CO2 laser and galvo CO2 laser. The moving mirror will move the unfocused laser to the last lens and will burn on the material.
@piotrsakowski95672 жыл бұрын
this is super cool design!!!
@goowatch2 жыл бұрын
Congratulations, very good project. I have a questions: Is the print not affected by the variable focal length between the laser and the objective? Do you set any software fixes?
@kmyerslp852 жыл бұрын
It is affected and I am positive he choose the optimal "range" so in the middle is slightly out of focus, outside of that is in focus, and further still is back out. Testing would reveal how much that affects quality to adjust for the best results with the lens. I was thinking if he could add a way to adjust that lens when the steppers hit their extremes. If he had the center of the work area in focus, when the laser starts hitting the limits of the area a mechanism would adjust the focus out to compensate. You could even have the lens on a spring to return back to the same focal distance.
@luisurielvillalobos31143 ай бұрын
Alguien tiene el codigo o alguna sugerencia? para realizar este proyecto
@virenderbhushan1970 Жыл бұрын
Waiting for the next part eagerly please upload soon.
@user-tk2kt3iz8s6 ай бұрын
Google Drive - Link missing 🙄☹
@larspregge64202 жыл бұрын
Cool project.
@dleivam2 жыл бұрын
awesome... the only problem I see is the safety issues related to a laser
@omsingharjit9 ай бұрын
How it manage to maintain its Beam focus because as beam moves from one end to other its distance vary from large to lass to large and so on it should be Account, so how it's implement here??
@dchallenges9285 Жыл бұрын
where can i get the code?
@myjet58610 ай бұрын
So how do you overcome the distortion issue?
@scr1ptery6425 ай бұрын
Control laser with pwm, is much faster than a relay
@StabbyJak2 жыл бұрын
Heya, quick question. It appears you're using 28byj-48 steppers, how are you dealing with the play / backlash in the gearbox? I would expect to see what appear to be missing steps in the engraving every time the motors change direction but that doesn't look to be the case.
@Paint0nBrush Жыл бұрын
I dont think a few missed steps are that much of an accuracy concern. the motor is like 2048 steps per revolution after the gearing.
@xDarkBastix2 жыл бұрын
I printed all parts. But there are some information missing. For example that you have to print 2 small gear's. And the bearrings with 16x8mm are this 628? Is there a option, to use the normal laser modules from Ali or creality maybe. But all in all a great project and I like you skills, to do those awesome things. Greetings from Germany 🇩🇪
@Ahmed-ic9ft4 ай бұрын
Hi you still have the stl?
@sahanpanditharathne27657 ай бұрын
this is genius
@lubi-nascimento9 ай бұрын
Amazing!!!
@horacioalberto20304 ай бұрын
Que pena que los links estén rotos.
@zoeyzhang98662 жыл бұрын
Good job!!
@Mrirfan8358 ай бұрын
Hello Sorry, the file you have reques ted does not exist. Make sure that you have the correct URL and the file exists
@abdontroche2 жыл бұрын
So amazing! I love it!
@koresz35 Жыл бұрын
Please part list link
@yossinipravsky6985 Жыл бұрын
hi can you shre a link to the github files please
@mauromorandi6794 Жыл бұрын
Hi!, excellent project, can you repost the pcb design? thanks!
@horaciomateos65832 жыл бұрын
awesome project! is the firmware opensource? I would love to duplicate the device
@GabiBrawl Жыл бұрын
I'm wondering how you solved the distortion problem, as a normal laser engraver goes on an x, y axis, and here you get a non fixed axis...
@tructruc002 жыл бұрын
What firmware do you use ? And can you provide links un the BOM?
@DAZprojects2 жыл бұрын
Ok, I'll add them later. I use grbl, i will make another video about the software side of things or at least i'll make an article on the Arduino projects hub, i still have to decide
@nova90542 жыл бұрын
DO NOT BUILD THIS, It is dangerous. An unshielded 250/400 mW laser diode as mentioned in the parts list can blind. This has no shielding and can cause blindness
@tructruc002 жыл бұрын
@@nova9054 for now It's just curiosity and if I build it I will buy laser good google, I dont wan to lose my eyes
@juliocesardemoraesbarros5585 Жыл бұрын
Hi, how did you control de focus!
@peterpeppermann74432 жыл бұрын
I love this so much! I am looking forward to this project. Instant sub btw! Cant wait for more videos!!!
@nova90542 жыл бұрын
DO NOT BUILD THIS, It is dangerous. An unshielded 250/400 mW laser diode as mentioned in the parts list can blind. This has no shielding and can cause blindness. 250-400mW visible light laser diodes are classified as class IIIB lasers meaning they are capable of causing eye damage
@psinghLD6 ай бұрын
Is it UV laser? what wattage?
@fasttl2 жыл бұрын
What sort of speed can be expected on thin wood?
@mrxfin Жыл бұрын
Hi, Its amazing project. can you share the code link. I really appreciate it
@outterlimit877Ай бұрын
Bro thr google drive links are dead 😢i need new ones 😢
@reyariass11 ай бұрын
Aweee part list file was deleted 😭
@Mrmath767 ай бұрын
Can you give me the grbl code I can't downlaod it?
@zonadiy725 Жыл бұрын
Bro . Boleh saya minta part list
@pyalot Жыл бұрын
Running a laser that will blind you in a microsecond without an enclosure is a recipe for disaster.
@iltiz2 жыл бұрын
waooo amazon project!!!!! im.a question.. motor stepper 5v or 12v?
@EdFrench_uk Жыл бұрын
You might want to use a mosfet rather than a relay to switch the laser- I don't think a relay will survive too many images
@vigugaming9135 Жыл бұрын
What's the total cost??
@eraldylli2 жыл бұрын
Looks interesting. But dont the stepper drivers need a 470 capacitor each? In any case, great job. Very interesting, different take on laser cnc.
@DAZprojects2 жыл бұрын
I used a single capacitor for both the stepper motors mainly to save space and it worked perfectly fine
@eraldylli2 жыл бұрын
@@DAZprojects Did you step it up to 1000uF or kept it 470?
@DAZprojects2 жыл бұрын
@@eraldylli i user 220uf and it worked fine
@skyx562 жыл бұрын
Hey I love your project, I will try to reproduce it ! I see on 3:09 that you put à red cable between something on the bluetooth module and the pin "EN" at the back of the module ? what is it ?
@MuhammadAzhar-sf1nv Жыл бұрын
👍I would like to buy this one, What will be the price?
@piotrsakowski95672 жыл бұрын
can i do it without custom pcb?
@krishanshree7554 Жыл бұрын
Sir I need this mechine
@matthijsvanerp68322 ай бұрын
Hey, are you still planning on doing a video or projects page on the coding?
@DAZprojects2 ай бұрын
Unfortunately not
@matthijsvanerp68322 ай бұрын
@@DAZprojects any tips so i can try it myself? Or can you maybe share your files somewhere?
@matthijsvanerp68322 ай бұрын
@@DAZprojects I got it all working now, great project. For reference i am curious as to what your final grbl settings and microstep settings were
@aquaprint_orenburg2 жыл бұрын
Can I do this?) and how much will it cost? Thanks!
@julesdefretin53362 жыл бұрын
Do anyone know where I can find links to buy the stuff ? especially for the laser head, I can't find it...
@RMW3602 жыл бұрын
aliexpress
@dastardlydave58462 жыл бұрын
But why only 500mw
@PS-nf3xw Жыл бұрын
Make it into a resin printer
@smradstudio2 жыл бұрын
Very nice project... Would be laser 1000 mW (1W) be better, or 500mW is enough (and because of cooling)?
@DAZprojects2 жыл бұрын
The laser I used was perfect for engraving at a reasonable speed
@nova90542 жыл бұрын
DO NOT BUILD THIS, It is dangerous. An unshielded 250/400 mW laser diode as mentioned in the parts list can blind. This has no shielding and can cause blindness. A 1W laser would be even more dangerous. 250-400mW already makes it a class IIIB laser and can cause eye damage. A 1W laser WILL cause eye damage
@DAZprojects2 жыл бұрын
@@nova9054 you obviously need to wear safety Glasses every time you use this laser
@nova90542 жыл бұрын
@@DAZprojects Look, your projects are cool and i do admire them, but I think you need to make it clearer that there are potential safety impacts when dealing with things like lasers. Some people who aren't trained engineers or have STEM knowledge try and make things like these and then can potentially hurt themselves. I like the project and I like your videos, but you need to make the safety aspect more clear. Sorry for the spam, but i don't want people getting hurt
@user-hj5jg6wl8c2 жыл бұрын
Hi Your video is good. Please can I share it with the Chinese media? The original author will be identified in the introduction and your link will be left.
@DAZprojects2 жыл бұрын
You can, thanks for the appreciation
@user-hj5jg6wl8c2 жыл бұрын
@@DAZprojects Thank you so much😄Looking forward to more of your work. I'm also a 3D printing enthusiast, but I don't know much about programming🤣
@Editing5651 Жыл бұрын
Would you like to give me laser lonk
@longthanh80912 жыл бұрын
where can i find its code
@DAZprojects2 жыл бұрын
On GitHub, I'll make a article on Arduino project hub where you will find all the softwares and apps i used
@nova90542 жыл бұрын
DO NOT BUILD THIS, It is dangerous. An unshielded 250/400 mW laser diode as mentioned in the parts list can blind. This has no shielding and can cause blindness
@Interdimensional_Sugar_Gliders2 жыл бұрын
@@DAZprojects - I would love to see the code! This is something that our local disc golf course needs to make its course signs out of wood rounds! Thank you sooo much for your time!