Kinetic Wave Sculpture: 5 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:28

Qhov haujlwm no yog cov duab puab kinetic ua ke nrog cov hais lus Bluetooth. Cov txheej txheem ntawm txoj haujlwm yog nyob ntawm kev txav ntawm ntau cov xov hlau txuas nrog ib leeg, yog li yog qhov kev hloov tshwj xeeb tshwm sim rau cov xov hlau, tom qab ntawd cov khoom yuav pib txav mus zoo li nthwv dej.

- Txoj haujlwm no ua tiav los ntawm fablab Irbid tus kws tshaj lij CNC, Moath Momani.

Yog xav paub ntxiv mus ntsib nws lub vev xaib: Moath Momani

Kauj Ruam 1: Cov Ntaub Ntawv thiab Cov Cuab Yeej

Lub hauv paus tseem ceeb ntawm txoj haujlwm yog:

• Nema17 stepper tsav.
• Atmega328 p.
• Amplifier IC LM384N 5w Hais Lus Potentiometer ULN2003AN.
• Bluetooth Suab Txais.
• Ntoo Ntoo
• Acrylic 8 hli tuab
• PLA rau 3D luam ntawv

Kauj ruam 2: Suab System

Txhawm rau ua suab paj nruag peb suav nrog Bluetooth module. ua ntej, peb yuav tsum ua lub tshuab hluav taws xob Circuit Court, rau txoj haujlwm, nws ntau dua li txaus siv 5 Watt rau 8-ohm hais lus thiab peb siv lub tshuab IC IC LM384N.

Txhawm rau ntxiv ob tus neeg hais lus sab laug thiab sab xis, peb ua suab paj nruag los ntawm kev siv Bluetooth tus txais. Cheebtsam peb siv los ua PCB siv Roland SRM-20 yog:

1. 2 x capacitors 470uf 50v hloov 500uf vim tias nws tsuas yog muaj
2. 2 x capacitors 5uf
3. 4 x capacitors 0.1uf
4. 2 x resistors 2.7ohm
5. 2 x LM384N 6. LED
6. 1 x capacitor SMD 10uf
7. 1 x resistor 499 SMD
8. Kev ntsuas hluav taws xob 5V
9. Lub zog fais fab 5mm

Hauv cov txheej txheem, peb tau tsim ob lub lm384n microcontrollers rau ob tus neeg hais lus, thiab peb tseem siv 5 tus ntsuas hluav taws xob ntsuas hluav taws xob los pub lub Bluetooth module.

Koj tuaj yeem pom hauv lub rooj tsav xwm saum toj no tom qab milling, thiab muab cov khoom sib dhos pov tseg.

Kauj Ruam 3: Tsab Ntawv Tshaj Tawm

Txhawm rau ua kom cov lus tsa suab, peb yuav tsum kov yeej cov xov hlau sib txhuam, yog li peb siv lub zog loj torque stepper motor.

Cov khoom siv ntawm pawg thawj coj saib kev txav yog:

1. ATmega 328p

2. ULN2003AN tus tsav tsheb tsav tsheb.

3. Lub zog fais fab 5mm

4. Crystal 16MHz

5. 2 x capacitors 22pf

6. 4 x capacitors 100uf

7. 3 x capacitors 10uf

8. 1 x capacitor 1uf

9. 2 x LEDs

10. 2 x resistors 499 ohm

11. 3 x resistors 10K ohm

12. Voltage regulator 5V

13. 2 x zog MOSFET IRLML6244TRPbF

14. 2 x diodes

15. 2 x dav 3.5 hli, ob lub pos

16. RST khawm

17. Tus Pin Headers

Stepper lub cev muaj zog code yog txuas.

Kauj Ruam 4: Tsim thiab Tsim Khoom

• Txhawm rau tsim qauv peb siv Solidworks CAD Software rau kos cov ntu thiab sib dhos rau txoj haujlwm, koj tuaj yeem pom cov ntaub ntawv los ntawm cov ntawv txuas.

• Txog kev tsim lub cev, peb hloov pauv qhov 3D rau hauv 2D txhawm rau txiav lawv siv Shopbot CNC tshuab siv cov chaw hauv qab no:

  • Siv 10000 RPM vim tias ntoo qhib yog ntoo tawv tsis yog ntoo mos muag li kuv yuav tsum txo qhov nrawm.
  • Pub tus nqi yog 2.5 nti/s.
  • Rau qhov qhib peb siv 1/4 "tiaj tiaj zeb nrog RPM ntawm 15000 thiab pub 2 nti/s.

• Rau sab nraum lub thawv acrylic thiab cov khoom siv lub cev, peb tau siv Trotec engraver nrawm 400. Cov tuab tuab tuab tuab yog 8 hli yog li qhov hloov pauv uas peb siv yog:

  • Hwj chim 100%
  • Ceev 0.18
  • Lub lens 2"
  • Zaus 60k.

• Rau tus tuav lub cev muaj zog, peb siv Ultimaker2+. Vim tias txhua qhov kev thauj khoom yuav nyob ntawm tus tuav peb nce cov nyiaj ntxiv los ntawm 25%. Nov yog cov ntawv hloov pauv:

  • Nozzle 0.4 hli
  • Khoom siv PLA Ua tiav 25%
  • tuab 1 hli
  • Phab ntsa tuab 1 hli
  • Txheej qhov siab 0.2 hli

Tom qab ntawd ua cov saw hlau los ntawm txhais tes raws li qhia hauv daim duab.

Kauj Ruam 5: Muab Nws Txhua Qhov Ua Ke

Txhawm rau ua kom tiav qhov system, ua raws cov theem hauv qab no:

• Siv cov yas txuas rau cov xov txuas.
• Ntxiv cov hlua LED nrog 8 xim kom lub teeb pom kev yuav hloov raws qhov hloov pauv.