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How to Make Homework Writing Machine at Home - V2
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- Опубликовано: 26 июн 2022
- This is the Version 2.0 of the Arduino Homework Writing Machine - 2D CNC Plotter. this version comes with a lot of upgrades from the previous one, which includes improved pen lifting mechanism, clip type pen holder for easy attachment and removal of any kind of pen, tilt mechanism to set the pen at any angle, added rubber feet for stability and improved tolerances on the 3d printed parts.
this machine can be used with any pen, pencil, or other drawing tool to write on a paper or any notebook for works such as homework, drawing, sketching, caligraphy, art, etc.
It uses an arduino and a CNC shield V3.0, with stepper motors and stepper motor drivers to enable the movement in x and y direction. i have used aluimnium profiles and 3d printed plates for the machine structure. rubber feets are added for stability on smooth surfaces. i have used belts and pulleys for linear motion from the motors to the plates. for power supply i have used a 12v 2A power adapter. after powering the machine, connect it to a computer and use universal gcode sender software to send the gcodes to the machine. you can take any text or image file in inkscape and convert it into a gcode in very few and simple steps. once the gcode is ready, open it in the universal gcode sender, connect the COM port of the arduino and you can start executing the file. you can also change the speed and acceleration of the machine in the firmware settings menu under the machine tab of the universal gcode sender software.
UPDATE: Writing machine working demo video: • How to use Writing Mac...
you can find the Part links below:
NOTE: the servo motor requires a modified version of the GRBL code. it will not work with the standard GRBL available online. i have modified the GRBL to work with the servo, you can download it from the link below.
Design and GRBL Files: bit.ly/3A5mMzf
Part List, BOM and Design files Links: docs.google.co...
Aluminium Profiles used are 20mm V Slot 40mm length each
NEMA 17 Stepper Motor: bit.ly/3mUykOU
DRV8825 Driver: bit.ly/3EUArYX
arduino uno bit.ly/31I0FQf
cnc shield bit.ly/2Yp4hVW
servo mg90 bit.ly/3EYFLuG
12V 2A Adapter bit.ly/3bOOX8j
rubber feet set: bit.ly/3H0VXNO
2020 profile bit.ly/3bOCNfJ
2040 profile bit.ly/3qio2Kw
fasteners bit.ly/3bS4C6M
m5 sliding nut: bit.ly/3woD16G
gt2 belt pulley set:bit.ly/302eZmj
idler pulley: bit.ly/31uNkun
V wheel Set: bit.ly/3mUPKux
#cnc #arduino #writingmachine
UPDATE: Writing machine working demo video is live now: ruclips.net/video/bhzCfIEzs0w/видео.html
Can I attach a blade to cut vinyl sheets??
How to use it with Android phone
Please reply 😢
Hello please can you help i need the program please 🙏🙏🙏🙏🙏
Code plis
dlaczego drży serwo podczas pracy silników???
30 Years ago, when i was young, such machines where unaffordable in the price range of some thousand dollars. What a time to be alive. :)
people has been bulding this 20 years as a home dyi projects. Yes, steppers and drivers wasnt as much cheap as today, but still hardly unaffordable.
sorry, not 20 but more then 30 years ago. Without FB, YT, and internet at all.
These "20 years ago" posts will look funny in 20 years.
Agreed. So many cool things. 3-D prints. Door-to-door delivery. Microcontrollers cheaper than potatoes. But most of all, COPY/PASTE someone else's work. :)
I have added Part List and BOM, kindly check video description.
also video to operate the machine coming soon
Bitly links arent working, can you please check again ?
Hi
Nice Design. Thanks for sharing.
Could you make a video about the GRBL you are using?
Can you give input from ur mobile
It is very cool how the micro controller works right out of the box with out any programing. And even cooler still how the things draws what you are thinking without any divine intervention.
This update is brilliant thank you. I made the original plotter (thank you for sharing) but the pen holder was a pain in the butt. This looks so much better!! awesome job man! Also can you make a laser engraver version .. would love to see that.
Thank you! Laser Engraver already done, video is on way!
Please @Enki Du, can you send your email, I would like to ask you some questions concerning this project. Thanks
Nice game changing improvement idea...now calligraphy pen can take part
That came out very well. Would be great for drawing with etch resist on copper clad pcb.
great build...bought the stls...really well thought out
Great. You reinvented the pen plotter...
Good job
It is a fantastic small machine , and like cnc
☑️☑️☑️
Amazing project! Nice work :)
I am having a stepping problems, it takes HUGE steps when set the steps to 1 using UGS
the SG90 servo motor does not move the the pen up or down, it just flicks 1 mm left and right
I am using arduino uno and the cnc shield
arduino ide 2.3.2
What am I missing
Otherwise fantastic project, good fun so far
Amazing build
I bought cad models! Thank you! Good Luck
Top notch .... very impressive
Hello thank you very much for your contribution a question of where you got the smooth bar for the support of the pen thank you for your attention and hope soon the video of how to operate it greetings.
you're welcome. i got the smooth rod using a 3mm stainless steel shaft. if you cannot find one, you can cut it from something which has a 3mm SS shaft, such as a bbq Skewer. video to operate the machine coming soon. thanks!
Add variable pen pressure plus variable writing speed and we have a perfect signature forger.
Parabéns, a melhor que vi até agora.
Hello, can this be used as sticker cutting machine? I mean Can a cutter/blade be incorporated insted of a pen. If yes, what are the changes that I will have to do. I am a complete beginner at this. Great Video. Thanks
hello :) it would be very perfect if you would write down what option should I buy in aliexpress link you provided
How can I enable limit switches in GRBL and/or UGS? Also can I also set the machine size somewhere in GRBL or UGS? Thanks!
HI buddy your build is awesome, can you provide the plastic 3d printed parts?
If yes, what will be the cost?
Awaiting your reply
You proved it bro!
I am going to give this build a try, on a slightly larger scale, I purchased your STL files from Cults3D, thanks.
Bro send stl files broo please🙏
would you send stl?? Please
@@MrAndis25 I redesigned all the parts for a large scale. Going to sell a kit with all the parts. Still testing.
"I will make a video on how to operate the machine soon." But when? I am a very old man and I would like to live to see it.
Pure bloods rise up
I've built it using your design. What software are you using?
Nice. I will start to build your project.
Now add a third axis, uv light, a custom marker and print with UV resin. :)
In the last line of para written by CNC, conductor spelling doesn't have "con". Anyways, nice work on different pen holder.
very nice project, comes the programcode for arduino with the 3d print or what software do you use to print drawings?
Bro can we buy this
What os the software to create cnc programs?
Can we use both 20*20 aluminium profile
every video in youtube has incomplete about such project. because no software related information are there. the begginner cannot understand this diffuculty but those who really work in practical field know it very well.
These video have no value without the software portion
you can check out my channel, i have made a separate video to explain the software setup. this video is certainly valuable for someone looking for assembly. check the link in video description for software setup
I want to do this but with an inkjet printhead :) how do you think that can be accomplished?
bro that is so cool
Thanks for the video. I built my brother's old robot, but for some reason the carriage doesn't move. The holder with the marker only puts dots in one place. Did you have this problem?
Could you tell me what software you use to write???
Hola estimado muy buenos días saludos desde peru consulta ud. Me podria vender o compartir las bases rojas de la máquina
I built the plotter according to the instructions in the first version. But I still can't get it to work. I would really need a detailed step-by-step guide on how to revive the plotter after connecting the arduino to the computer. I only know generate G-code in Inscape.
Check out eggbot instructions. Depending of which electronics you have Clone/original the Pins are different. Sometimes you need a capacitor (detach during flashing Firmware/Code) for the Servo arm, sometimes you need to bridge pins
I build it also, like it a lot! Cannot get Inkscape to create Gcode (GCode tools) get script errors. Would like to get some instructions on that. Also having problems with arduino losing connection. Changed USB cable added ferrit rings to the steppers, keeps resetting. To plot .SVG's i tryed GBRL plotter, that works fine, but also losing connection resulting in plot job stopping. What could be the problem with the arduino?
Two ways to make it even better.
When you use the eccentric nut at 1:50 you have to use eccentric nut on the other side into the same screw. The screw has to be able to move within eccentic nuts from both sides not only on one plate.
Can you combine the stepper motor plate with the big plate? Why use extra screws to secure it and take some more space?
Very nice, I am going to build this with my kids, Thanks.
thank you for your suggestions!
Just leave out the opposite plate, or buy a finished aluminium xy gantry plate, they are cheap af
Im very interested in how you made the robot write text in a single stroke!
Bro can you plse share the 3d printed parts photos or measurements
Thanx for the vid bro
I would like to know the price if I would print the 3d orange parts?
If anyone know
Please make laser cutting and engraving machine (like sculpfun)...
Hello, I loved your project, the V wheelSet wheels, what size do they have, because here there are two sizes, thanks for your attention
hi, the wheel size is big one
Share the buy link for the complete setup.
Please add a provision for laser module. It will enhance its utility.
Can I use an SG90 servo instead of the MG90?
Can you give Garber file
just a tip. i made 1 based on clone arduino, got lots of errors. replaced clone with guinuine, problems solved!
Sir kindly make vedio in software installation and run process.
Thanks for the great video. What limits it to 500mm?
I’m guessing it would fall over as the arm is only supported from one side
listo, quiero hacer esta estructura
I noticed some fasteners were MISSING on the BOM
M5 Nyloc nut (Qty: 9) // Says 4 on BOM
M5 flat washer (Qty: 7)
M5 30mm screw (Qty: 5) // 2 for X and Y pulley plate; 3 for pen plate
M5 Aluminum Spacer (Qty: 9)
6 Extra M4 screws for arduino plate ~12 - 20mm ? // Not entirely sure
Zip ties
I recommend getting SOCKET CAP SCREWS, especially for the parts that are locked with nyloc nuts, they are less prone to stripping and make it easier to fasten
i have made the changes, thanks!
how are you giving inputs? how are you communicating the machine to draw the image or pattern?
check out my other video on how to operate the machine
Bro i have build the 1st version but it doesn t connect to ugs any solutions
What’s the dimension of rubber feet set?
What infill for PLA 30%, 40%, ???
I put mine together but the steppers won't move. They buzz but they don't fully rotate. I ended up burning the stepper drivers somehow. So until I get a few replacement parts delivered I am unable to figure out the issue.
When placing the drivers check twice where gnd pin is. Check documentation of drivers and the cnc shield to find the best possible resolution (1/8 1/16 1/32). Make sure the power source is minimum 12V2A, I had similar issues with Sound&No movement when the power source was too weak
@@mikelabruna9976 check wich cable pairs belong to eacgh other. I did have 2 steppers both where different, als having the effect of a buzzing stepper.
I thought about making one of these then thought, why not just use my literal desktop inkjet printer. Still seems like a fun project though.
Because this simulates drawing. Inkjet printers have pixels.
you can use this on any paper, such as drawing book, assignment notebook, large sized drawing sheet, or even a whiteboard, which cannot be inserted into a desktop printer
sir where i can find the 3d printing files like stl ??
where can I find the inkscape steps to make the Gcode for a signature for example
i have made a separate video kindly check video description for link
Any body tell me where 3d readymade parts available..?
Great Work ! Can we expand it to A1 or A0 size ؟
yes you can expand the size. i would recommend to not go beyond A2, as you will have to balance the weight of the X axis motor and the aluminium profile. also the belts tend to loosen more often on longer lengths. thank you
@@SuperbTech but if we change the design a little bit, maybe with adding an other Y axis aluminium profile to enforce the X axis ...
Hey, i wanna buy this which is build by you what would be the price?
Song : lvly - dive
The best
Can I build machine size 100cm x 100cm ?
By purchasing a 100cm . long vslot aluminum bar
i think that is possible
wo finde ich die Stückliste?
Hello!
Could you build it with old printer?
I have dozens here and i dont know what to do
Sure you can. Simply 3d print the files, and then assemble from parts from your printers that you no longer use.
please give me the 3d printed parts design.
How to invert the x axis direction
simply remove the motor wire, invert it, and plug it back into the board, to invert the direction
Can you please provide the code? is for a school proyect
How to use it with Android phone
Please reply 😢
Give this to a graphologist and post his/her reaction, it should be interesting.
3d Printed parts are in abs or pla ?
i have printed in PETG, you can use either PLA or ABS
👌
Nice Project, i have download paid version of files. if you can mention the part name along with part photo, that will be better. slightly confusing about parts name. Thanks
bro can you pls give me the 3d model file☺
Its superb.....whats the cost bro?
you can contact on contact@superbtech.in
Does this use M5 bolts instead of M4?
i have added a BOM file in video description, you can check. i have also added source design file link.
Can you use A4988 drivers?
used 4988 drivers just have to put 3 jumpers on cnc board and adjust 250 to 80 in the grbl settings for x and y
Bang untuk arduinonya programya dari mana bang,,?
What is the length of the 2020/2040 extrusions?
its 400mm each. you can also use 500mm. i have added a BOM file in the description, you can check.
@@SuperbTech sorry sir...youve written "40mm each" length in your description... thats why he asked you the length☺️
Which software use to generate gcode ???
i use inkscape. video on how to do it coming soon!
This project begs for belt tensioner, must have in version 3!
not necessary. i use this method to adjust belt tension. when inserting the belt, keep the idler pulley plate loose. once belt is fixed, the pulley plate can be pulled to increase tension in the belt, and then tighten the pulley plate.
@@SuperbTech Yes. In this design belt tension can be easily adjusted.
Can I buy one from you?
I want buy this machine plzz reply me
Where can I buy the orange ones @Superb Tech
do you mean the 3d printed parts?
@@SuperbTech yeah cause I really want to make one, Im from Philippines
i have the CAD files available at a very cheap price. you can download the files and get them 3d printed from a local 3d printing service. check the BOM list or the video description for the link for files.
@@SuperbTech I'll try my friend, thank you very much for your time and for entertaining me I appreciate it.
@@SuperbTech How can I pay?
I want this machine could you make it for me
Can you please give the 3d model file plezzzzz
Can u tell me about the code
I have printed and assembled but going to need some help with software please
Software video work is under process. Video will come very soon
@@SuperbTech thanks, I’m looking forward to it, would it be ok if you could please post the grbl settings beforehand?
Slowly getting there, the biggest thing that was wrong was the current setting on the drivers so I dropped it right down, added jumpers for micro stepping, installed grbl1.1f, calculated steps, increased speeds, now I just need to work out Z and import drawing.
I got there in the end, found a suitable version of grbl with servo controller instead of spindle, changed a couple of other settings in firmware and now up and running, I look forward to see how you did it in case I missed something
@@SuperbTech do you have discord or something? I have a few modifications I would like to share with you
Can you sell it as a kit which has everything?
yes, you can contact me on contact@superbtech.in
Your parts list wasn't very clear or complete. I thought I had gotten everything that I needed but there seems to parts missing. I am following your videos but I clearly don't have the same screws and spacers.
kindly let me know what is missing
@@SuperbTech I will follow up again tomorrow but the v delrin wheel kits need spacers but the Amazon link you provided is just for the v wheels.
3d printing file pls
Здравствуйте я нашел на тингеверсе ваш проект не могли бы вы внести туда держатель для ручки спасибо
Здравствуйте. Не могли бы вы поделиться файлами моделей самого плоттера для принтера?
Hello, how can i download design files free?
Hello bro Aap ke pass jo dell ka laptop hai yo konsa model hai dell laptop ka please muje batao muje laina hai ye machine chalane ke liye
dell inspiron 1545, it is 14 years old, you will find better models today
@@SuperbTech Acha bro ye batao is machine ko chalane ke liye laptop me kya kya futures hona jarure hai please reply jarur dena