Cov txheej txheem:
- Kauj Ruam 1: Cov Cuab Yeej & Cov Khoom
- Kauj Ruam 2: Claw: Sab Nraud
- Kauj Ruam 3: Tus Claw: Sab Hauv Tsev
- Kauj ruam 4: Slider
- Kauj Ruam 5: Nruas & Huv Huv
- Kauj Ruam 6: Pinion & Nplhaib Iav
- Kauj Ruam 7: Radial Caj Npab & Carousel
- Kauj Ruam 8: Lub Hauv Paus Tsav Tsheb
- Kauj Ruam 9: Cuam Tshuam Slider Rails
- Kauj Ruam 10: Arduino, Hlau, & Cheebtsam
- Kauj ruam 11: Arduino Code
- Kauj Ruam 12: Kev Xeem Circuit Court
- Kauj Ruam 13: Lub Rooj Sib Tham Yooj Yim: Claw
- Kauj Ruam 14: Kev Sib Ntsuas Ua Ntej: Nruas & Siv Hluav Taws Xob
- Kauj Ruam 15: Lub Rooj Sib Tham Yooj Yim: Cov Sliders
- Kauj ruam 16: Drilling
- Kauj ruam 17: PVC los ua ke
- Kauj Ruam 18: Lub hauv paus & Circuit Court los ua ke
- Kauj Ruam 19: Nkaum Cov Hluav Taws Xob
Video: Flex Claw: 24 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Cov lus qhia no tau tsim los ua kom tau raws txoj haujlwm xav tau ntawm Makecourse ntawm University of South Florida (www.makecourse.com).
Flex Claw yog txoj haujlwm zoo tshaj tom ntej no rau txhua tus tub ntxhais kawm, tus kws tshaj lij, thiab cov kws tshaj lij zoo ib yam uas yuav ua rau koj cov neeg mloog mloog. Ua kom tiav los ntawm Arduino Uno, Flex Claw yog txoj hauv kev yooj yim rau tus kheej-rau hauv nruab nrab claw los ntawm tsuas yog siv ib lub cav! Tab sis nws lub peev xwm tsis yooj yim li, rau nws cov qauv puab tsaig tau rov tsim kho kom yoog tau rau txhua yam khoom zoo li nws tuav! Txawm hais tias nws kev tsim kho feem ntau yog siv tes, nkag mus rau lub tshuab luam ntawv 3D nrog NinjaFlex filament thiab PLA sib xws yog qhov tsim nyog.
Kauj Ruam 1: Cov Cuab Yeej & Cov Khoom
Thawj kauj ruam yog saib xyuas txhua ntu thiab tej zaum yuav hloov kho. Txog qhov no, Kuv pom zoo kom siv Solidworks vim nws yog tus neeg siv zoo heev thaum koj kawm qhov twg txhua qhov lus txib yog. Yog tias koj tseem tsis tau rub nws, nco ntsoov xyuas nrog koj lub tsev kawm ntawv lossis chaw ua haujlwm kom tau nyiaj txo lossis pub dawb nkag mus siv cov lej. YouTube kuj tseem yuav yog koj tus phooj ywg zoo tshaj yog tias koj xav tau kev paub meej ntxiv ntawm txhua qhov tshwj xeeb. Ob peb kauj ruam tom ntej yuav dhau los yuav ua li cas thiaj tsim cov khoom rau Flex Claw nrog Solidworks uas yuav tsum tau luam tawm 3D.
Ua ntej sau cov ntaub ntawv, thov nyeem txhua qhov ntawm cov kauj ruam thiab paub meej tias ib qho uas tau teev tseg hauv qab no haum rau qhov koj xav tau cov khoom kawg txij li ib qho kev hloov kho tus kheej rau qhov loj/qhov ntev ntawm cov khoom sib tham tuaj yeem ua tau, txawm tias tsis pom zoo. Cov ntaub ntawv hauv qab no yog xwm txheej nrog cov txheej txheem tsim thawj txheej txheem.
Cov Cuab Yeej:
- 3D luam tawm uas tau tshaj NinjaFleax thiab PLA filament.
- Plywood laser txiav (pom zoo rau qhov ntev me me, tab sis tej zaum yuav ua haujlwm ib puag ncig nrog kev paub dhau los)
- Lub zog laum nrog 3/16 laum ntsis
- Dremel
- Cov khoom siv Arduino Uno tag nrho (cov xov hlau, txuas txuas, thiab lwm yam), suav nrog lub ntsuas qhov sib thooj, LED teeb (nrog cov neeg tiv taus sib xws), nias lub pob, thiab 2 lub tshuab hluav taws xob (lub zog muaj zog yuav xav tau nyob ntawm qhov pom tshwm sim thiab kev sib txhuam tsis kam).
Khoom siv:
- 12 "x 24" x 0.125 "plywood sheet
- PVC kav 4 "Txoj kab uas hla, txog 5" ntev, 0.125 "phab ntsa
- Grip daim kab xev
- 6/32 "screws 1.5" ntev X 6, nrog kev hwm cov txiv ntoo
- 0.125 "txoj kab uas hla Aluminium Qws, 6" ntev & Hacksaw kom raug rau kev txiav yav tom ntej
-Qhov hluav taws xob txuas nrog tsawg kawg 2.5 Amp tso zis (I-Phone/I-Pad charger ua haujlwm)
Kauj Ruam 2: Claw: Sab Nraud
Tam sim no peb muaj Solidworks, peb tuaj yeem pib ua qauv rau sab nrauv tsim. Qhov no tau txhawb kom yog ib ntawm thawj cov kauj ruam vim tias daim ntawv no yuav tsum tau luam tawm 3D nrog NinjaFlex filament, uas siv sijhawm ntev los tsim ntau dua li cov yas thiab tej zaum xav tau cov khoom siv sab nraud rau lub tshuab luam ntawv 3D uas sib xws nrog cov kab ntawv no.
Claw yog qhov tseem ceeb rau txoj haujlwm vim tias tau khoov rau qhov zoo ntawm txhua yam khoom tuav. Los ntawm kev tso cai yooj yim heev, sab nrauv phab ntsa, peb tuaj yeem ua kom zoo dua ntawm nws qhov kev sib tsoo hnyav kom ua rau qhov chaw sib cuag zoo tshaj plaws kom tuav tau zoo dua. Lwm sab ntawm lub npib, txawm li cas los xij, yog tias nws tseem xav tau cov choj khov kho sab hauv kom tseem tswj hwm nws cov qauv thiab siv lub zog sib zog thaum sib cuag (kauj ruam 3).
Cov no yog cov khoom los ua ib qho claw, yog li npaj kom luam tawm 3 zaug cov nyiaj no rau 3 claws. Kuv cov lus qhia zoo yog tias peb tuaj yeem luam ntau qhov chaw tib lub sijhawm ntev li ntev tau muaj chav txaus ntawm lub txaj. Tab sis qhov no kuj tseem tuaj yeem ua rau muaj kev ntxhov siab yog ib qho tsis zoo thaum lub sijhawm luam ntawv, tom qab ntawd peb yuav xav tso tseg qhov luam tawm rau lwm daim ntxiv thiab. Ntau daim nyob rau ntawm lub txaj kuj tseem tuaj yeem ua rau cov yas txheej ib feem ua kom tawv ntau dhau ua ntej txheej ntxiv tau ntxiv (vim tias lub tshuab yuav tsum mus ncig rau lwm qhov) thiab ua rau khoov hauv nruab nrab ntawm daim. Kev paub zoo li xav kom koj lub tshuab luam ntawv 3D tuaj yeem ua tau yog qhov zoo tshaj plaws rau qhov, tab sis nco ntsoov tias ntau dua ib feem tuaj yeem luam tawm ib zaug.
Ua ke nrog cov ntaub ntawv solidworks ib feem, txuas nrog yog cov duab kos ua kom pom qhov ntsuas uas siv. Txawm hais tias feem ntau ntawm qhov ntev no tuaj yeem hloov pauv kom haum rau koj qhov chaw nyob, txhua qhov kev hloov pauv yuav xav tau tom qab nqa mus rau lwm daim kom ntseeg tau tias txhua yam haum ua ke. Yog li kev hloov kho tau pom zoo kom tseg kom txog thaum tom qab koj saib txhua txhua kauj ruam thiab txiav txim siab qhov kawg. Txwv tsis pub, cov no yog cov theem pib los tsim cov qauv uas tau npaj tseg.
Kauj Ruam 3: Tus Claw: Sab Hauv Tsev
Tom ntej no, cov txuas sab hauv rau lub claw. Thaum lub puab tsaig sab nrauv xav tau luam nrog NinjaFlex txhawm rau tso cai yooj yim, cov choj no hloov pauv yuav tsum tau luam tawm nrog PLA filament. Cov no yuav ua kom nruj thiab ua raws li cov pob txha txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau sib cuag.
Ua ke nrog cov ntaub ntawv solidworks ib feem, txuas nrog yog cov duab kos ua haujlwm ntawm cov khoom tso tawm qhov ntsuas ntsuas siv. Cov no yog cov qhov ntev uas tau sib xws rau qhov seem ntawm kev tsim cov claw kom txhua yam haum ua ke, yog li nco ntsoov tias ib qho kev hloov kho tus kheej rau ntu yav dhau los tau nqa mus rau daim no yog xav tau. Txwv tsis pub, cov no yog cov theem pib los tsim cov qauv uas tau npaj tseg.
(Cov no yog daim los ua ib qho claw, yog li npaj rau 3D-luam tawm 3 zaug cov nyiaj no rau 3 claws)
Kauj ruam 4: Slider
Tus swb yog ua los ntawm 4 ntu: 1 tus swb tseem ceeb, 1 nruas nrog tus ncej, thiab 2 "cov ntawv txuas txuas". Nrog txoj hauv kev no tau tsim, tus slider tuaj yeem kaw lub nruas yam tsis muaj kev txwv nws lub peev xwm tig hauv nws qhov zawj. Qhov no kuj tsis xav tau cov ntsia hlau txij li cov ntawv txuas tsuas yog qhib rau hauv lub ntsiab slider thiab hla lub nruas tso.
Ua ke nrog cov ntaub ntawv solidworks ib feem, txuas nrog yog cov duab kos ua haujlwm ntawm cov khoom tso tawm qhov ntsuas ntsuas siv. Cov no yog cov qhov ntev uas tau sib xws rau qhov seem ntawm kev tsim cov claw kom txhua yam haum ua ke, yog li nco ntsoov tias ib qho kev hloov kho tus kheej rau ntu yav dhau los tau nqa mus rau daim no yog xav tau.
(Cov no yog daim los ua ib qho claw, yog li npaj rau 3D-luam tawm 3 zaug cov nyiaj no rau 3 claws)
Kauj Ruam 5: Nruas & Huv Huv
Lub nruas thiab lub nruas hlua yog cov neeg nruab nrab txhawm rau txuas tus claw rau tus swb thiab tso cai rau nws tig mus rau tom ntej raws li cov sliders txav mus rau sab nraud. Tsis zoo li cov ntu dhau los yuav tsum tau luam tawm 3D, cov khoom no tuaj yeem ua haujlwm nyob ib puag ncig los ntawm kev siv ntoo thiab txhuas pas nrig. Tab sis nws tsis pom zoo vim cov no muaj qhov ntsuas tseeb uas cia lwm daim txuas rau txhua qhov ua ke, tshwj xeeb tshaj yog cov hlua uas muaj qhov nqes hauv qab uas yuav tsum haum cov tuab thiab nkhaus ntawm PVC yeeb nkab ntug. Thov txheeb xyuas qhov ntsuas no rau cov yeeb nkab PVC uas koj twb muaj lawm lossis sau tseg ntawm nws kom pom ib qho uas haum.
Hauv cov kauj ruam yav tom ntej, peb yuav sib sau ua ntu no kom lub nruas txuas lub qhov hauv qab haum nrog lub nruas nruas lub taub hau thiab qhov dav dua ntawm cov lus tshaj tawm ntawm DrumHalf haum los ntawm kev hla ntawm lub hauv paus ntawm Claw sab nrauv. Nrog qhov tau hais, cov no yog qhov ntev uas tau sib xws rau qhov seem ntawm cov hlaws tsim kom txhua yam haum ua ke, yog li nco ntsoov tias ib qho kev kho tus kheej rau yav dhau los tau nqa mus rau daim no yog xav tau.
(Cov no yog daim los ua ib qho claw, yog li npaj rau 3D-luam tawm 3 zaug cov nyiaj no rau 3 claws)
Kauj Ruam 6: Pinion & Nplhaib Iav
Qhov no yog qhov uas lub hwj chim los rau hauv. Ob qho Gear pinion thiab lub nplhaib iav yuav tsum tsis txhob hloov pauv rau 3D luam ntawv txij li lawv tau tshwj xeeb heev. Lub pinion hub muaj tag nrho haum tsuas yog rau cov theem pib lub cev muaj zog hais. Yog tias lwm lub cav xav siv nrog qhov sib txawv ntawm qhov ntev, tom qab ntawv qhov no tuaj yeem hloov kho rau hauv cov ntawv ua haujlwm tau zoo. Rau cov qauv no, 2 lub tshuab hluav taws xob stepper tau siv, yog li nco ntsoov luam 2 pinions.
Ua ke nrog cov ntaub ntawv solidworks ib feem, txuas nrog yog cov duab kos ua haujlwm ntawm cov khoom tso tawm qhov ntsuas ntsuas siv. Cov no yog cov qhov ntev uas tau sib xws rau qhov seem ntawm kev tsim cov claw kom txhua yam haum ua ke, yog li nco ntsoov tias ib qho kev hloov kho tus kheej rau ntu yav dhau los tau nqa mus rau daim no yog xav tau.
Kauj Ruam 7: Radial Caj Npab & Carousel
Lub carousel tom qab tau muab tso rau ntawm lub nplhaib iav thiab nrog tig lub vojvoog txuas mus thiab deb ntawm tus swb, thawb nws rov qab thiab mus tom ntej. Txawm hais tias qhov no yog qhov tsim qauv yooj yim, lub carousel tsis pom zoo kom hloov los ntawm ntoo thiab xoob xoob txhawb nqa cov pas nrig txij li tag nrho daim yuav tsum khov txaus kom tig ib puag ncig PVC yeeb nkab yam tsis muaj wiggling. Nyob rau hauv tag nrho, 3 lub vojvoog txuas yog xav tau.
Ua ke nrog cov ntaub ntawv solidworks ib feem, txuas nrog yog cov duab kos ua haujlwm ntawm cov khoom tso tawm qhov ntsuas ntsuas siv. Cov no yog cov qhov ntev uas tau sib xws rau qhov seem ntawm kev tsim cov claw kom txhua yam haum ua ke, yog li nco ntsoov tias ib qho kev hloov kho tus kheej rau ntu yav dhau los tau nqa mus rau daim no yog xav tau.
Kauj Ruam 8: Lub Hauv Paus Tsav Tsheb
Ib cag los ntawm ib tus neeg claw, ntu no yuav yog qhov nyuaj tshaj plaws tom ntej. 3D luam ntawv yuav yog koj tus phooj ywg zoo tshaj yog nws tseem tsis tau muaj pov thawj nws tus kheej. Lub hauv paus no txawm hais tias nws tau ntsuas tshwj xeeb kom haum rau PVC yeeb nkab txuas kuv siv (thiab pom zoo) nrog 4 "txheej sab nrauv, 0.25" phab ntsa tuab, thiab ib sab ntug nyob ze ntawm ntug. Thov txheeb xyuas qhov ntev thiab hloov lawv kom zoo dua cov yeeb nkab uas koj siv. Cov yeeb nkab kuj tseem raug muag los ntawm kev qhia rau koj txog txoj kab uas hla sab hauv. Yog li hauv qhov no, yog tias kuv xav tau 4 "txoj kab uas hla sab nrauv uas muaj 0.25" phab ntsa tuab, kuv yuav tsum tau saib mus rau qhov 3.5 "sib txuas. tus kav hauv tes
Lub hauv paus no yog txhais kom haum ob 28BYJ-48 5VDC cov kauj ruam tsav rau Arduino Uno. Txawm hais tias cov cav no yooj yim rau kev nkag, lawv tsis paub zoo txog lawv lub zog. Txo kev sib txhuam zoo heev los ntawm kev siv cov hmoov graphite lossis lwm cov roj nplua nyeem qhuav ntawm lub nplhaib sliders. Txwv tsis pub, yog tias lub tshuab muaj zog tuaj yeem siv tau, kev tsim qauv loj tau hloov mus rau lub hauv paus xav tau rau kuv ua thiab txhawb kom ua li ntawd tom qab siv qhov kev tsim qauv no nrog 2 lub hauv paus stepper motors kom koj tuaj yeem pom yuav ua li cas qhov kev teeb tsa zaum kawg yuav ua rau muaj kev hloov pauv tseem ceeb.
Lub hauv paus no tseem yog lub hom phiaj sib koom ua ib lub rooj noj mov los ntawm zawv zawg nws mus rau hauv lub qhov sib npaug ntawm sab. Nrog rau qhov no, ntu ntu uas muaj 2.25 "dav thiab 0.375" qhov siab tau npaj rau, vim nws yog tus qauv loj rau feem ntau ntawm cov qhob cij. Ib zaug ntxiv, zoo li lub cav, yog tias lub khob cij sib txawv xav tau siv dua, thov tos kom txog thaum tom qab ua tiav cov ntsiab lus ntawm qhov kev teeb tsa zaum kawg kom tom qab ntawd hloov pauv.
Kauj Ruam 9: Cuam Tshuam Slider Rails
Lub nplhaib no yuav raug laum mus rau hauv cov yeeb nkab PVC kom ruaj khov raws li qhov ua tau rau cov swb kom swb. Daim ntawv no feem ntau loj dhau los ua 3D luam tawm, yog li kuv pom zoo kom nkag mus rau lub tshuab txiav ntoo lossis txhim kho koj cov txuj ci nrog puag ncig ntawm cov khw ntoo. Nrog rau qhov no, cov tuab tuaj yeem sib txawv kom haum rau hauv cov sliders, tab sis nco ntsoov tseem tseem tawm hauv qee chav qoj ib ce. Hauv cov kauj ruam tom ntej, peb yuav hla txoj hauv kev zoo tshaj plaws kom ruaj ntseg qhov no mus rau tus qauv.
Ua ke nrog cov ntaub ntawv solidworks ib feem, txuas nrog yog cov duab kos ua haujlwm ntawm cov khoom tso tawm qhov ntsuas ntsuas siv. Cov no yog cov qhov ntev uas tau sib xws rau qhov seem ntawm kev tsim cov claw kom txhua yam haum ua ke, yog li nco ntsoov tias ib qho kev hloov kho tus kheej rau ntu yav dhau los tau nqa mus rau daim no yog xav tau.
Kauj Ruam 10: Arduino, Hlau, & Cheebtsam
Kauj ruam 11: Arduino Code
Kauj Ruam 12: Kev Xeem Circuit Court
Kauj Ruam 13: Lub Rooj Sib Tham Yooj Yim: Claw
Kauj Ruam 14: Kev Sib Ntsuas Ua Ntej: Nruas & Siv Hluav Taws Xob
Kauj Ruam 15: Lub Rooj Sib Tham Yooj Yim: Cov Sliders
Kauj ruam 16: Drilling
Kauj ruam 17: PVC los ua ke
Kauj Ruam 18: Lub hauv paus & Circuit Court los ua ke
Pom zoo:
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