Katara Dej Teeb: 4 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Tus ciav dej nruab nrog LED Teeb pom kev zoo tswj los ntawm Bluetooth.

Katara yog lub teeb dej thiab qhov ua haujlwm sib koom ua ke, thaum lub teeb tsoo cov dej kom raug, nws tsim qhov pom kev zoo nkauj uas yuav tawm hauv koj mus rau AWE.

• Txoj haujlwm no ua tiav los ntawm fablab Irbid Tus Lwm Thawj Coj, Nadine Tuhaimer.
• Yog xav paub ntxiv mus ntsib nws lub vev xaib: Nadine Tuhaimer

Kauj Ruam 1: Cov Ntaub Ntawv thiab Cov Cuab Yeej

Yog tias koj xav ua koj tus kheej Katara, koj yuav xav tau cov hauv qab no:

1. Bluetooth Module

2. LED Sawb

3. 12V Tsheb Universal Windshield Windscreen Washer Pump

4. Acrylic (dub 6mm, Clear 3mm).

5. Ntoo 18mm (1x1 m) - Kuv siv MDF vim muaj nyob

6. 3D Printing Filament (PLA) - 970 grams

7. Clear Resin - 215ml

Kauj Ruam 2: Tsim thiab Tsim Khoom

3D Tsim Siv Fusion360

Peb siv Fusion 360 los ua txhua txoj haujlwm ntsig txog kev tsim. Peb xav tsim qee yam uas yuav saib ze rau qhov dej ntws raws li Katra txoj haujlwm suav nrog kev koom ua ke hauv dej. Ib feem ntawm kev tsim qauv yuav yog CNC'd, lwm qhov yuav yog 3D Luam thiab Lasercut

Koj tuaj yeem pom cov ntaub ntawv hauv cov ntawv txuas.

3D luam ntawv:

A-FDM Cov Ntawv Luam

Peb txiav txim siab luam tawm sab nraub qaum ntawm lub thawv uas nqa lub tank dej thiab khoom siv hluav taws xob.

Tom qab kuv khaws cov ntawv ua STL, kuv qhib nws nrog Cura. Peb siv cov chaw hauv qab no:

• Txheej siab: 0.1 hli
• Phab Ntsa Thickness: 0.8mm Sab Saum/Hauv Qab
• Thickness: 0.8 hli
• Infill: 50%, infill hais qhia tias koj luam ntawv nruj npaum li cas
• Luam Ceev: 60mm/s
• Khoom Siv: PLA Luam Ntawv
• Kub: 215
• Nozzle: 0.4 hli
• Luam Lub Cev Kub: 60
• Kev txhawb nqa tau ua kom zoo thiab teeb tsa rau txhua qhov vim tias kuv muaj cov kab rau acrylic.
• Txawv Txawv: Zig Zag.
• Txhawb Ceev: 5%.

2. Tshooj tom ntej peb luam tawm yog sab laug thiab sab xis. peb kuj siv Cura asn teeb tsa tib qhov chaw.

3.funnel:

Lub funnel tau txhawb nws tus kheej thiab tsis xav tau kev txhawb nqa. Kuv siv tib qhov chaw ib yam li ua ntej txij li kuv tau siv cov khoom qub thiab cov txiaj ntsig tau zoo.

B-SLA Luam Tank

Peb luam lub tank dej siv SLA txij li peb xav kom nws ua pov thawj dej.

Lub tshuab luam ntawv muaj nyob hauv chav kuaj yog Daim Ntawv 2 thiab peb tau siv cov dej ntshiab los luam tawm lub tank kom peb tuaj yeem pom cov qib dej.

CNC "Khoos phis tawj Tswjhwm Machining"

Peb hloov pauv qhov 3D ua 2D los txiav lawv siv Shopbot CNC tshuab siv cov chaw hauv qab no:

1. Cov cuab yeej peb siv yog 1/4 "endmill.
2. Spindle ceev: 1400 rpm
3. Pub tus nqi: 3.00 nti/sec
4. Plung tus nqi: 0.5 nti/sec

Thaum tag nrho cov ntu tau ua tiav, Kuv yuav tsum tau ua qee qhov xuab zeb kom tau txais qhov ua tiav zoo, tom qab ntawd kuv pleev xim nws tag nrho hauv cov xim dub, txawm tias 3D Luam Ntawv. Tsuas yog qhov kuv tso rau hauv dawb yog lub qhov taub

Laser txiav:

Peb tsim cov khoom yooj yim heev, zoo li cov acrylic sib cais uas yuav haum rau hauv lub thawv hauv qab thiab cais ntawm lub tank dej thiab cov khoom siv hluav taws xob. siv 6mm dub acrylic thiab cov chaw rau txiav yog:

• Hwj chim 100 %
• Ceev 0.35.
• Zaus 5000.

Peb kuj txiav lub thav duab sab nrauv siv lub tshuab laser kom muab kuv qhov kev xav ci, siv 3mm dub acrylic thiab cov chaw rau txiav yog:

• Hwj chim 100 %
• Ceev 0.8.
• Zaus 1000.

Kauj ruam 3: Electronics

Cov khoom siv ntawm Katra board yog:

1. Atmega328P X 1
2. Crystal 16 MHz.
3. Tus pin headers.
4. Cov ntsuas hluav taws xob X2. Ib qho yuav tswj qhov hluav taws xob los ntawm 12V txog 5V, lwm qhov yuav tswj hwm qhov hluav taws xob los ntawm 5V txog 3.3V.
5. MOSFET x 1
6. potentiometer 10 K X1

Schematic thiab tsim qauv ntawm pawg thawj coj pom hauv cov duab saum toj no.

Cov tswv yim & Cov cuab yeej tso tawm

1. Micro Servo lub cev muaj zog"

   Qhov me me servo tuaj yeem tig kwv yees li 90 degrees (45 hauv txhua qhov kev taw qhia)"

2. LED sawb: Hauv txoj cai peb siv FASTLED Library.
3. Lub tshuab ntxhua khaub ncaws: nws tsis nyob ntawm 5V-12V. Peb tsuas xav tau 5V rau Katra txoj haujlwm.

Peb xav tau lub twj tso kua mis kom ua haujlwm tau zoo txhua lub sijhawm nrog qee yam mem tes. Thiab tib yam mus rau LED Sawb thiab Servo Motor. Peb siv lub tsev qiv ntawv timer. Katra code tau txuas nrog.

Kauj ruam 4: Networking & Kev Sib Txuas Lus

Peb siv HC-05 Bluetooth module, Tom qab ntawd peb tau sau cov cai rau Bluetooth, nws tsuas yog tshuaj xyuas yog tias tau txais cov ntaub ntawv twg thiab muab piv rau nws siv cov lej hloov pauv.

Cov vis dis aus saum toj no qhia txog kev sib txuas lus nrog peb tes num los ntawm Android Application hu ua Bluetooth Terminal HC-05.