DIY MINI CNC DRAWING TSHUAB: 6 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Qhov no yog mini cnc daim duab tshuab

Kauj ruam 1: VIDEO

Nyob zoo phooj ywg

Kuv tau ua lub tshuab me me CNC plotter tshuab tawm ntawm lub tshuab me me stepper lub cev

Txhawm rau tswj lub tshuab CNC no peb xav tau lub microcontroller board hu ua arduino Nano thiab peb xav tau tus tsav tsheb tsav IC rau txhua tus tsav lub cav uas yog L293D IC.

Tag nrho cov khoom siv hluav taws xob tau sib dhos ntawm cov khaub ncaws ua PCB.

Kuv tau npaj cov txheej txheem PCB thiab xaj nws los ntawm JLCPCB. COM sai li sai tau PCB tau txais nws tsuas yog xav tau cov laug txuas lub taub hau, PCB lub dav hlau & CNC tau npaj los thauj cov lej kom khiav.

JCLPCB yog tuam txhab tsim khoom lag luam PCB lawv muab txog 10 tsab qauv PCB hauv tsuas yog 2 $.

Yog tias koj xav tau ib qho PCB los xaj rau koj cov phiaj xwm hluav taws xob yav tom ntej koj tuaj yeem txiav txim siab mus ntsib JLCPCB. COM

Kauj Ruam 2: Teeb thiab Teeb Duab Circuit

Hauv CNC maub los PCB kuv tau siv 2 L293D tsav tsheb IC, L293D Tsav Tsheb IC yog H-choj IC nws tuaj yeem tswj max 2 DC lub cev muaj zog hauv txhua qhov kev coj lossis tuaj yeem tswj tau

ib zaug xwb bipolar stepper motor.

L293D IC logic voltage yog 5 - 7V DC, Lub cev muaj zog yog 5 - 35V DC, nws tuaj yeem ua haujlwm tam sim no txog 1.2 A.

Yog tias koj xav xaj tib PCB uas kuv tau siv yog li kuv tau txuas ib qho gerber ntawm PCB hauv cov ntawv no thiab kuv tau muab PCB cov ntawv hloov pauv tau uas koj tuaj yeem qhib hauv Fritzing software thiab tuaj yeem hloov kho PCB raws li qhov koj xav tau

Kauj Ruam 3: Cov Khoom Yuav Tsum Tau

Nram qab no yog cov ntaub ntawv uas kuv tau siv, koj tuaj yeem sim qee yam ua tau zoo thiab qhia rau peb.

Kev cai ua PCB los ntawm JLCPCB. COM

100mm Stepper lub cev muaj zog:-https://www.banggood.in/DC-4-9V-Drive-Stepper-Motor-Screw-With-Nut-Slider-2-Phase-4-Wire-p-964613.html?rmmds = tshawb & cur_warehouse = CN

Arduino nano:- https://amzn.to/2zgmRwUL293D IC:-

PCB Terminal:-

Header pin:-

Servo motor: -

5V adapter:-

Kauj ruam 4: Source Code & Programming

Nws yog qhov zoo kom paub lub luag haujlwm ntawm txhua feem thiab software hauv tshuab CNC

1) ARDUINO Arduino yog qhov pib ua haujlwm zoo li lub hlwb ntawm CNC Tshuab lub tshuab CNC siv uploded rau arduino yog li thaum Gcode kwj mus rau arduino Arduino hais kom lub cav thaiv kom khiav cov stepper motors.

2) L293D Lub cev tiv thaiv kab mob Qhov no tau mob siab rau txhawm rau tswj qhov tseeb ntawm lub cav nrog arduino ntawm no daim ntaub thaiv tswj ob lub cav tsav (x-axis & y-axis) thiab ib lub cav servo, https://cdn-learn.adafruit.com/downloads /pdf/adaf… nyeem qhov no kom paub meej txog kev paub txuj ci.

3) Servo motor Yeej lub cav no siv ntawm no tsuas yog nce/DOWN cwj mem servo txuas nrog lub cev tiv thaiv kab mob

4) Arduino IDE Qhov no yog siv los tso cai rau arduino

5) Ua IDE Qhov no yog siv los sau G-CODE rau arduino

6) Inkscape Qhov no yog siv los ua G-CODE cov ntaub ntawv ntawm txhua daim duab

Ntxiv TipAsk Question

Kauj Ruam 5: Npaj G-CODE

G-code yog hom ntawv uas koj lub tshuab tuaj yeem nkag siab thiab ua haujlwm raws li

Piv txwv tias koj yuav tsum kos qee cov ntawv nrog tshuab yog li koj xav tau nws Gcode

yog li koj ua dab tsi Inkscape software muab qhov chaw rau koj los hloov cov duab lossis cov ntawv rau hauv G-code.

yuav ua li cas hloov cov ntawv hauv G-code saib cov vis dis aus no

Tab sis thaum koj rub tawm Inkscape software tsis muaj G-CODE txuag raws li kev xaiv

yog li koj yuav tsum ntxiv lub tsev qiv ntawv txuas ntxiv hauv inkscape rau qhov rub tawm hauv qab no Makerboat g-code unicorn txuas ntxiv https://github.com/martymcguire/inkscape-unicorn/… Yuav ua li cas ntxiv qhov txuas ntxiv no rau Inkscape

1) Unzip cov ntawv

2) Qhib daim nplaub tshev los ntawm ob npaug nias

3) Luam tag nrho cov sub folders & cov ntaub ntawv

4) Txoj cai nyem rau ntawm lub cim inkscape los ntawm lub desktop.

5) Mus rau Properties

6) Mus rau qhib cov ntaub ntawv qhov chaw

7) Qhib "QHIA" nplaub tshev

8) Qhib "EXTENSION" nplaub tshev

9) Yav dhau los ntawm no txhua daim ntawv ntawd

10) nws ua tiav

Kauj Ruam 6: Ua IDE

Peb cov arduino tau npaj txhij peb lub tshuab tau npaj txhij thiab peb g-code kuj tseem npaj tau luam tawm

Yog li peb xav tau qee yam uas tuaj yeem xa g-code rau Arduino, yog li ntawm no peb muaj Kev Ua Haujlwm GCTRL rub tawm GTRL Code los ntawm kab ntawv txuas hauv qab no

Tom qab rub tawm GCTRL Code unzip daim nplaub tshev thauj cov gctrl code rau

ua thiab nias lub pob ua si lub qhov rai tshiab qhib los ntawm lub qhov rai no koj tuaj yeem xaiv koj qhov chaw sib txuas lus, Los ntawm nias "G" qhov browser tau qhib xaiv koj cov ntawv g-code thiab xa nws sai li sai tau thaum koj tso cov ntaub ntawv Tshuab pib kos duab