Cov txheej txheem:
- Kauj Ruam 1: Tsim
- Kauj Ruam 2: Cov Khoom Siv Hluav Taws Xob
- Kauj Ruam 3: Kev Ua Haujlwm thiab Kev Txhim Kho
- Kauj Ruam 4: Kev hloov kho
- Kauj Ruam 5: Tuav Tus Tuav Hlau lossis Gripper
- Kauj ruam 6: Coding
- Kauj ruam 7: Txheej txheem cej luam Video
Video: Automated Soldering Robotic Arm: 7 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Cov lus qhia no qhia yuav ua li cas thiaj siv cov khoom siv hluav taws xob hauv koj lub PCB siv Robotic Arm
Lub Tswv Yim ntawm txoj haujlwm no tau los rau kuv lub siab thaum kuv tab tom nrhiav lub peev xwm sib txawv ntawm cov neeg hlau caj npab, tom qab ntawd kuv pom tias muaj qee leej uas npog thaj tsam ntawm kev siv no (Kev Siv Vuam Tsis Siv Neeg & Soldering Robotic Arm).
Qhov tseeb kuv tau muaj kev paub dhau los rau kev tsim cov phiaj xwm zoo sib xws, tab sis lub sijhawm no txoj haujlwm no muaj txiaj ntsig thiab muaj txiaj ntsig zoo.
Ua ntej txiav txim siab qhov zoo ntawm nws kuv pom ntau daim ntawv thov thiab lwm qhov haujlwm tshwj xeeb hauv kev lag luam, Qhib qhov haujlwm tau pab kuv ntau yam kom paub qhov yog thiab zoo.
Qhov ntawd yog vim kev tshawb fawb tom qab pom kev pub mis rau peb lub hlwb.
Kauj Ruam 1: Tsim
Thaum xub thawj kuv pom ntau txoj haujlwm tshaj lij uas tsis muaj peev xwm ua tau vim qhov nyuaj ntawm nws.
Tom qab ntawd kuv txiav txim siab pom los ua kuv tus kheej cov khoom txhawb los ntawm lwm txoj haujlwm, yog li kuv siv Google Sketch up 2017 pro. txhua feem tau tsim los sib sau ua ke ib sab ntawm ib qho tshwj xeeb raws li qhia hauv daim duab tom ntej.
Thiab ua ntej sib dhos nws kuv yuav tsum tau sim cov ntu thiab xaiv cov hlau tsim nyog, qhov no tshwm sim los ntawm kev kos lub phiaj xwm ua tiav raws li kev qhia rau kuv.
Cov duab no qhia pom qhov ua tiav qhov tseeb ntawm lub neej zoo li cas thiab qhov ntev ntawm txhua qhov los xaiv cov hlau zoo.
Kauj Ruam 2: Cov Khoom Siv Hluav Taws Xob
1. Stepper Tsav 28BYJ-48 Nrog Tsav Qauv ULN2003
2. Arduino Uno R3
3. MG-90S Micro Hlau Iav Servo Tsav
4. I2C SERIAL LCD 1602 MODULE
5. Breadboard
6. Jumper xov hlau
7. Qhov nqis Module
8. Micro servo motor hlau iav
Kauj Ruam 3: Kev Ua Haujlwm thiab Kev Txhim Kho
Thaum ua haujlwm kuv ntsib qee qhov teeb meem peb yuav tsum tshaj tawm txog nws.
1. Cov caj npab hnyav dhau los tuav los ntawm cov tshuab me me stepper, thiab peb kho qhov no hauv cov ntawv tom ntej lossis laser txiav luam ntawv.
2. Vim tias tus qauv tau tsim los ntawm cov khoom siv yas kev sib txhuam ntawm cov hauv paus rotating tau siab thiab kev txav mus los tsis zoo.
Thawj qhov kev daws teeb meem yog yuav lub stepper lub zog loj dua uas tuaj yeem ua lub nra hnyav thiab sib txhuam, thiab peb rov tsim lub hauv paus kom haum rau lub cav loj dua.
Qhov tseeb qhov teeb meem tseem ceeb thiab lub cev muaj zog loj tsis tau kho nws, thiab qhov ntawd yog vim qhov kev sib txhuam ntawm ob lub yas yas ib sab peb tsis tuaj yeem kho lub lauj kaub li feem pua. Txoj haujlwm siab tshaj plaws tsis yog qhov siab tshaj tam sim no uas tus neeg tsav tsheb tuaj yeem muab tau. Koj yuav tsum siv cov txheej txheem qhia los ntawm cov chaw tsim khoom, qhov uas koj ntsuas qhov hluav taws xob thaum tig lub lauj kaub.
Tom qab ntawd kuv tau hloov pauv lub hauv paus tsim tag nrho thiab muab lub cav servo nrog hlau iav tsim los ntawm lub zog mechanism.
3. qhov hluav taws xob
Pawg Arduino tuaj yeem muab nrog lub zog los ntawm DC lub zog txuas (7 - 12V), USB txuas (5V), lossis VIN tus pin ntawm pawg thawj coj saib (7-12V). Kev muab hluav taws xob dhau ntawm 5V lossis 3.3V pins hla tus tswj hwm, thiab peb txiav txim siab yuav tshwj xeeb USB cable uas txhawb nqa 5 volt los ntawm PC lossis ib qho khoom siv hluav taws xob.
yog li Stepper lub cev muaj zog thiab lwm yam khoom siv ua haujlwm tau zoo nrog tsuas yog 5 volt thiab kom ruaj ntseg ntu los ntawm ib qho teeb meem peb txhim kho theem nqis module.
Cov kauj ruam nqis qis yog tus hloov pauv phaus (hloov pauv nqis) yog DC-rau-DC lub zog hloov pauv uas nqis qis dua qhov hluav taws xob (thaum nce mus txog tam sim no) los ntawm nws cov tswv yim (khoom siv) rau nws cov zis (thauj khoom) thiab tseem ua kom ruaj khov los yog qhov hluav taws xob.
Kauj Ruam 4: Kev hloov kho
Tom qab qee qhov kev hloov pauv peb hloov pauv tus qauv los ntawm kev txo caj npab me me thiab ua kom lub qhov haum rau servo lub cev muaj zog iav raws li qhia.
Thiab thaum ntsuas lub cav servo ua tiav qhov tig qhov hnyav 180 degrees kom raug vim tias nws lub zog loj txhais tau tias lub tshuab muaj peev xwm tswj tau lub nra hnyav. Npaum li cas tig lub zog servomechanism tuaj yeem tsim tawm nyob ntawm qhov tsim qauv-muab hluav taws xob, ncej nrawm, thiab lwm yam.
Kuj tseem siv I2c tau zoo vim nws tsuas yog siv ob tus pin, thiab koj tuaj yeem tso ntau yam khoom siv i2c ntawm tib ob tus pin. Yog li piv txwv, koj tuaj yeem muaj txog 8 lub hnab ev LCD+LCDs tag nrho ntawm ob tus pin! Cov xov xwm tsis zoo yog tias koj yuav tsum siv 'kho vajtse' i2c tus pin.
Kauj Ruam 5: Tuav Tus Tuav Hlau lossis Gripper
Tus tuav
tau kho los ntawm kev siv hlau iav servo lub cev kom hnyav ntawm cov hlau yaj.
servo.attach (9, 1000, 2000);
servo.write (txwv (kaum, 10, 160));
Thaum xub thawj peb muaj ib qho teeb meem uas yog lub cev muaj zog co thiab vibrating kom txog thaum peb pom cov cai tsis tseeb uas muab cov tim tswv txwv.
Vim tias tsis yog txhua qhov kev pabcuam muaj puv 180 degrees ntawm kev sib hloov. Ntau tsis ua.
Yog li peb tau sau qhov kev sim los txiav txim siab qhov txwv ntawm cov neeg kho tshuab. Siv servo.write Microseconds hloov ntawm servo.write Kuv nyiam qhov no zoo dua vim tias nws tso cai rau koj siv 1000-2000 raws li cov hauv paus. Thiab ntau qhov kev pabcuam yuav txhawb sab nraud qhov ntawd, los ntawm 600 txog 2400.
Yog li, peb tau sim qhov txiaj ntsig sib txawv thiab pom qhov twg koj tau txais lub suab nrov uas qhia koj tau mus txog qhov txwv. Tom qab ntawd tsuas yog nyob hauv cov kev txwv no thaum koj sau. Koj tuaj yeem teeb tsa cov kev txwv no thaum koj siv servo.attach (tus pin, min, max)
Nrhiav qhov tseeb ntawm kev txav mus los thiab xyuas kom tseeb tias txoj cai tsis sim thawb nws dhau qhov nres, qhov txwv () Arduino muaj nuj nqi yog qhov muaj txiaj ntsig rau qhov no.
thiab ntawm no yog qhov txuas koj tuaj yeem yuav lub USB soldering Hlau:
Mini 5V DC 8W USB Lub Hwj Huam Soldering Hlau Cwj mem + Kov Hloov Sawv Cev
Kauj ruam 6: Coding
Arduino Siv cov tsev qiv ntawv
ib puag ncig tuaj yeem txuas ntxiv los ntawm kev siv cov tsev qiv ntawv, ib yam li feem ntau cov phiaj xwm phiaj xwm. Cov tsev qiv ntawv muab kev ua haujlwm ntxiv rau siv hauv kev kos duab, piv txwv. ua haujlwm nrog kho vajtse lossis siv cov ntaub ntawv. Txhawm rau siv lub tsev qiv ntawv hauv daim duab.
#suav nrog AccelStepper.h
#suav nrog MultiStepper.h #suav nrog Servo.h #suav nrog Wire.h #suav nrog LiquidCrystal_I2C.h
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