Kab Tawm (MVMT 113): 13 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24

Fusion 360 Cov Haujlwm »

Tsis muaj teeb meem dab tsi Deepak Chopra qhia rau koj, lub sijhawm yog kab. Cia siab tias lub moos no nyob ze rau qhov muaj tiag ntau dua li cov ncig uas peb txhua tus tau siv. Lub sijhawm tsib feeb zoo li tsis tshua muaj lub paj hlwb ntau dua qhov tseeb rau ib feeb, thiab txhua tus lej tau nthuav dav, ceeb toom koj kom tsom mus rau tam sim no.

Kuv tau siv qhov no tsuas yog hais txog txhua lub tshuab ntawm Pier 9 (dej dav hlau, tshuab raj xuab zeb, tshuab laser txiav, tshuab luam ntawv 3D, kuaj hluav taws xob, thiab lwm yam). Nws tau ua los ntawm 6061 txhuas, kho vajtse hlau (ntsia hlau, txiv ntseej, kabmob), 3D luam ntawv zog, Arduino Uno, thiab cov teev thiab feeb yog cov laser txiav / etched plywood.

Tau kawg kuv paub txoj haujlwm no tsis tuaj yeem siv rau yuav luag txhua tus uas tsis muaj qhov hmoov zoo ntawm kev nkag mus rau lub khw zoo li no, tab sis vam tias koj yuav pom nws qhov kev tshoov siab.

Fusion 360 yog pub dawb rau cov tub ntxhais kawm thiab cov nyiam ua haujlwm, thiab muaj ntau qhov kev txhawb nqa kev kawm ntawm nws. Yog tias koj xav kawm ua qauv 3D yam haujlwm uas kuv ua, kuv xav tias qhov no yog qhov kev xaiv zoo tshaj plaws hauv khw. Nyem qhov txuas hauv qab no txhawm rau sau npe:

Tub Kawm Ntawv/Tus Kws Qhia Ntawv

Hobbyist/Pib

Kuv kuj tau coj cov chav kawm webinar cuam tshuam nrog 3D qauv ua haujlwm nrog kev txav chaw. Hauv cov webinars no, koj yuav kawm Fusion 360 cov yam ntxwv zoo li cov cuab yeej sib dhos ua ke (lub ntsiab lus ob lossis ntau qhov sib koom ua ke sib cuam tshuam) thiab ua haujlwm. Qhov webinar kawg tsom rau kev ua qauv lub moos tsim hauv Fusion 360. Koj tuaj yeem saib tag nrho cov vis dis aus ntawm no:

Yog tias koj txaus siab, txheeb xyuas lwm qhov ob lub webinars hauv kab ntawv no uas koj yuav kawm tsim lub Giant Knob Teeb thiab Lub Sij Hawm Sijhawm nrog Arduino.

Kauj Ruam 1: 507 Kev Siv Lub Tshuab

507 Cov Khoom Siv Hluav Taws Xob yog phau ntawv sau qhia txog txheej txheem txheej txheem los ntawm 1860's uas ua haujlwm zoo rau kev siv rau yam zoo li no. Lub tswv yim no yog lub hauv paus ntawm Kev Hloov 113, "Rack and Pinion". Qhov no yuav yog txoj haujlwm ntev, yog li yog tias koj tau txais cov txheej txheem tshwj xeeb uas koj xav kom kuv ua, tsis txhob ua qhov kev thov hauv cov lus!

Kauj Ruam 2: Tsim & Qauv 3D

Cov vis dis aus saum toj no yog kaw ntawm webinar kuv tau ua rau cov khib thiab pinion tsim ib feem ntawm txoj haujlwm.

Qhov nyuaj tshaj plaws ntawm kev tsim los txiav txim siab yog lub khib thiab pinion iav sib dhos. Kev ua lej rau kev tsim iav tuaj yeem ua rau nyuab nyuab heev (qhov tseeb, muaj cov kws tsim txuj ci uas tsuas yog tsim cov iav sib dhos rau qhov laj thawj no), tab sis raws li kev qhia zoo hauv Youtube los ntawm Rob Duarte, Kuv tau ua kuv tus kheej tus qauv uas ua haujlwm nrog qhov hloov tshiab kawg ntawm Spur Gear ntxiv rau hauv Fusion.

Cov vis dis aus saum toj no taug koj los ntawm cov txheej txheem ntawm kev ua cov khib thiab pinion sib dhos, tab sis yog tias koj xav tau kev qhia ntxaws ntxiv, thov koom nrog kuv rau Tus Tsim Tam Sim No Sijhawm Ua Hauv Motion webinar thaum Lub Plaub Hlis 5. Yog tias koj nco lub webinar, nws ' yuav raug kaw thiab kuv yuav tshaj tawm daim vis dis aus ntawm no.

Tus qauv (txuas hauv qab no) muaj txhua qhov ntsuas uas tau hais los saum no twb tau nkag mus. Kuv yuav tsis nkag mus ua lej ntawm no, tab sis yog tias koj ua raws cov lus qhia, nws yuav tsum ua haujlwm rau koj.

Siv Spur Gear ntxiv-ntxiv los ntawm kev mus rau ADD-INS> Cov ntawv sau thiab Ntxiv-Ins …> Spur Gear> Khiav. Thaum koj tau txais lub qhov rai pom saum toj no, nkag mus rau qhov ntsuas. Tus nab npawb ntawm Cov Hniav yuav tsis tso cai rau koj siv tus lej ntsuas tus nqi, yog li tsuas yog ua kom ntseeg tau tias nws haum rau cov hniavNum tus nqi yog tias koj hloov nws. Koj kuj yuav tsum tau muab cov npe teev npe tsis pub dhau 1 raws li qhia saum toj no.

Nco ntsoov tias thaum tsim lub iav, koj tuaj yeem hloov kho nws ib yam li lwm yam khoom hauv Fusion.

Raws li tau qhia hauv daim vis dis aus, qhov no yog qhov piv txwv ntawm yuav ua li cas koj yuav tsim cov hniav hniav siv qhov ntsuas.

Nov yog qhov txuas mus rau tus qauv koj tuaj yeem siv los ua koj tus kheej khib thiab pinion hauv Fusion:

Template nrog tsis:

Tom qab lub khib thiab pinion iav tau xam tawm, Kuv tau siv sijhawm ntau lub sijhawm ua qauv lub cev muaj zog, hloov pauv, thiab lwm yam khoom siv hluav taws xob, tom qab ntawd xam tag nrho cov ntsiab lus. Nrog cov lus sib txuas piav qhia saum toj no, Kuv muaj peev xwm tau txais daim duab zoo ntawm qhov nws yuav zoo li cas hauv cov lus tsa suab.

Koj tuaj yeem nkag mus rau cov ntaub ntawv los ntawm qhov txuas hauv qab no, thiab ua si ib puag ncig nrog nws lossis txawm sim ua koj tus kheej tawm ntawm cov ntawv. Muaj qhov me ntsis ntawm tinkering thiab hloov pauv tom qab ua ntu, yog li tsis txhob cia siab tias yuav muaj peev xwm tsuas yog laser txiav txhua ntu thiab muaj cov khoom tiav. Txoj haujlwm no kim thiab siv sijhawm ntau! Yog tias koj mob siab rau tiag tiag thiab xav tau kev pab, tsuas yog tawm tswv yim hauv qab no thiab kuv yuav ua qhov zoo tshaj plaws kom koj mus.

Tiav Tiav Tsim:

Yog tias koj tseem tsis tau siv Fusion 360, sau npe rau kuv chav kawm 3D Printing dawb. Nws yog chav kawm sib tsoo hauv Fusion rau kev ua, thiab Zaj Lus Qhia 2 muaj txhua cov ntaub ntawv koj xav tau kom tau Fusion dawb.

Kauj Ruam 3: Hloov Kho 12/1/2020

Tom qab ua thawj tsab ntawv kuv tau pib dua nrog qee qhov kev txhim kho rau kev tsim qauv. Ib tus ntawm kuv cov npoj yaig los ntawm Pab Pawg Hluav Taws Xob tau tsim cov kev cai tsim hluav taws xob los tsav lub cav, thiab muaj cov ntsuas hluav taws xob sib nqus uas pab txheeb xyuas txoj haujlwm (ntsuas los ntawm cov hlau nplaum nias-haum rau hauv txoj kab).

Tag nrho cov khoom siv hauv tus qauv muaj tus lej, feem ntau yog los ntawm McMaster Carr lossis DigiKey. Qhov no yog qhov tsim tau zoo dua vim tias nws zam qhov teeb meem racking los ntawm qhov hnyav ntawm txoj kev tsheb nqaj hlau thaum ua tiav txuas ntxiv, thiab vim tias cov hlau nplaum ntsuas qhov ntsuas kom ntseeg tau tias txoj haujlwm raug txhua lub sijhawm cov tshuab txav mus.

Ua kom tiav Fusion 360 Sib dhos:

Kauj ruam 4: Kho vajtse

• Panels: 6mm tuab 6061 txhuas (txawm tias plywood yuav ua haujlwm ib yam nkaus)
• Tus lej vaj huam sib luag: 3mm plywood
• Arduino Uno:
• Adafruit Motor Shield:
• 5V Stepper Motors: https://www.adafruit.com/products/858 (Kuv xav kom siv 12V motors hloov qhov no)
• Txwv cov keyboards (4):
• Momentary keyboards (2):

Kauj ruam 5: Electronics & Programming

Cov khoom siv hluav taws xob tau ua tiav nrog Arduino Uno thiab Adafruit Motor Shield.

Nov yog lub tswv yim yooj yim ntawm qhov kuv xav kom nws ua haujlwm li cas:

1. Thaum qhib lub tsev, cov steppers khiav racks rov qab kom txog thaum txwv kev hloov pauv ntawm sab laug tau ua rau. Qhov no teeb tsa txoj haujlwm rau xoom. Cov steppers tom qab ntawd khiav racks rau pem hauv ntej kom txog thaum 1 yog nyob rau ntawm lub sijhawm vaj huam sib luag thiab 00 yog nyob nruab nrab ntawm vaj huam sib luag feeb.
2. Thaum cov teev thiab feeb nyob hauv nruab nrab, cov racks txav mus tom ntej hauv lub sijhawm. Txoj haujlwm puv txav mus rau hauv qab ntawm qhov nrawm txhua 5 feeb, thiab tag nrho txoj haujlwm txav mus rau saum toj txhua txhua teev.
3. Cov hloov pauv ib ntus (pins 6-7) kom txav cov racks rau pem hauv ntej los ntawm ib txoj haujlwm (kwv yees li 147 qib), tom qab ntawd txuas ntxiv nrog suav lub moos.
4. Lub sijhawm teev thiab feeb txav muaj cov suav uas xa cov tuav rov qab mus rau qhov txwv tsis pub hloov pauv thiab rov pib dua rau xoom ib teev dhau los 12, thiab feeb tau dhau mus 55.

Kuv tseem tsis tau paub meej tias kuv yuav tsum ua dab tsi raws txoj cai. Kuv tau txais nws ua haujlwm hauv kev xav nrog cov lej hauv qab no uas tau txais los ntawm Randofo. Txoj cai no txav feeb feeb mus rau tom ntej ib kauj ruam txhua 200 ms (Kuv xav tias) ib zaug ntawm cov kev txwv txwv tau tshwm sim. Nws ua haujlwm, tab sis kuv zoo nkauj nrawm ntawm kuv qhov tob dhau los ntawm cov haujlwm yooj yim uas kuv tau ua ntawm no. Qhov no zoo li yog teeb meem yooj yim zoo rau kev paub siv Arduino, tab sis kuv tsuas yog ua qhov project nrog ib qho tej zaum ib xyoos ib zaug, thiab txhua zaus kuv ua, Kuv ib txwm tsis nco qab txhua yam kuv tau kawm hauv qhov haujlwm kawg.

/*************************************************************

Tsav Shield Stepper Demo los ntawm Randy Sarafan

Yog xav paub ntxiv saib:

www.instructables.com/id/Arduino-Motor-Shi…

*************************************************************/

#include #include #include "utility/Adafruit_MS_PWMServoDriver.h"

// Tsim cov khoom tiv thaiv lub cev nrog lub neej ntawd I2C chaw nyob

Adafruit_MotorShield AFMS = Adafruit_MotorShield (); // Los yog, tsim nws nrog lwm qhov chaw nyob I2C (hais rau kev teeb tsa) // Adafruit_MotorShield AFMS = Adafruit_MotorShield (0x61);

// Txuas lub stepper lub cev muaj zog nrog 200 cov kauj ruam ib kiv puag ncig (1.8 degree)

// mus rau lub cav chaw nres nkoj #2 (M3 thiab M4) Adafruit_StepperMotor *myMotor1 = AFMS.getStepper (300, 1); Adafruit_StepperMotor *myMotor2 = AFMS.getStepper (300, 2);

int delaylegnth = 7;

void teeb tsa () {

// pib txuas txuas Serial.begin (9600); // teeb tsa tus pin2 ua qhov tawm tswv yim thiab ua rau sab hauv rub tawm tus tiv thaiv pinMode (2, INPUT_PULLUP);

// Serial.begin (9600); // teeb tsa lub tsev qiv ntawv Serial ntawm 9600 bps

Serial.println ("Stepper test!");

AFMS.begin (); // tsim nrog lub neej ntawd zaus 1.6KHz

//AFMS.begin (1000); // LOS YOG nrog qhov sib txawv, hais 1KHz myMotor1-> setSpeed (100); 10rpm/ feeb

void voj () {

// nyeem tus nqi khawm mus rau qhov sib txawv int sensorVal = digitalRead (2); sensorVal == LOW; int ncuaL = 200; yog (sensorVal == LOW) {Serial.println ("Minutes ++"); // myMotor1-> kauj ruam (1640, BACKWARD, DOUBLE); rau (int i = 0; kuv kauj ruam (147, BACKWARD, DOUBLE); // analogWrite (PWMpin, i); ncua (delayL);} Serial.println ("Teev ++"); myMotor1-> kauj ruam (1615, FORWARD, DOUBLE);

// myMotor2-> kauj ruam (1600, BACKWARD, DOUBLE);

myMotor2-> kauj ruam (220, FORWARD, DOUBLE); // ncua (delayL); lwm yam {

//Serial.println("Ob kauj ruam kauj ruam");

myMotor1-> kauj ruam (0, FORWARD, DOUBLE); myMotor1-> kauj ruam (0, BACKWARD, DOUBLE); }}

Kauj Ruam 6: Sib Sau Ua Ke

Lub hauv paus yog ua los ntawm ob daim hlau nrog spacers tuav lawv ua ke. Cov ntsia hlau txuas rau lub phaj los ntawm cov qhov taub. Ntu tus lej 6 ntawm daim duab no yog lwm qhov 3D luam tawm ib feem- ib lub spacer uas tseem yog tus menyuam txaj rau lub davhlau ya nyob twg rau lub tshuab hluav taws xob.

Kauj Ruam 7: Ntxiv Momentary Switches

Lub sijhawm hloov pauv tam sim no, Arduino, thiab txwv kev hloov pauv tag nrho rau lub phaj pem hauv ntej, yog li nkag mus rau cov khoom siv hluav taws xob los hloov pauv tau yooj yim- tsuas yog coj lub phaj rov qab tawm thiab koj tuaj yeem mus txog txhua yam.

Kauj Ruam 8: Ntxiv Mounting Phaj thiab Txwv Hloov

Cov phaj mounting tuav cov txwv txwv thiab cov khoom sib dhos rau racks. Qhov no tseem tuaj yeem nyob ua ke thaum kho cov khoom siv hluav taws xob.

Kauj Ruam 9: Ntxiv Stepper Motors & Gears

Cov tshuab hluav taws xob stepper nrawm rau lub vaj huam sib luag nrog M4 ntsia hlau los ntawm lub qhov xov, thiab cov ntawv luam tawm 3D tau nias-haum rau lub cev ncej. Kuv tau siv lub tswb ntsuas kom ua kom lawv zoo thiab yaug.

Kauj ruam 10: Ntxiv Racks

Cov racks muaj qhov txiav txiav rau hauv lawv uas dais ntawm ob lub npas kabmob. Muaj qhov sib txawv me me (.1mm) nruab nrab ntawm cov kabmob thiab cov qhov qhib, uas tso cai rau lub khib kom txav tau dawb.

Cov kabmob tau sib dhos ntawm qhov kev cai 3D luam ntawv spacers kom tau txais qhov haum kuv xav tau. Muaj daim phiaj khib rau sab xub ntiag uas ua lub tshuab ntxhua khaub ncaws tuav racks nyob hauv qhov chaw.

Kauj Ruam 11: Ntxiv Teev Sijhawm thiab feeb Tuav

Cov teev thiab feeb tuav nrawm rau racks nrog 12mm spacers tsim qhov sib txawv uas tso cai tshem tawm ntawm cov tuav thiab racks.

Kauj Ruam 12: Ntxiv Magnifiers

Cov tsom iav yog cov hnab tsom iav pheej yig uas kuv pom ntawm amazon. Lawv tau txiav tawm los ntawm lub hauv ntej ntawm cov tuav nrog 25mm spacers.

Kauj Ruam 13: Kawm Tshooj

Kuv kawm ntau yam txog kev tawm suab nrog txoj haujlwm no. Kev ua siab ntev kuv siv ntawm cov kabmob thiab qhov qhib ntawm racks tau ntau dhau lawm, yog li yog tias kuv yuav rov ua dua kuv xav tias kuv yuav zaum txiav nws ib nrab. Qhov sib txawv ntawm ob sab ntawm qhov khoob kuj loj me ntsis.

Cov motors ua haujlwm, tab sis ntev dua cantilever tau txais, ntau qhov lawv yuav tsum tau ua haujlwm. Kuv yuav zaum nrog 12V steppers hloov 5V ib leeg.

Cov backlash kuj yuav tsum muaj ntau dua, tej zaum 0.25mm. Lub zog tau coj los rau ntawm lub racks nruj heev nrog thawj lub zog kuv tau sim.