Cov txheej txheem:
- Kauj Ruam 1: Tsim ntawm Chassis
- Kauj Ruam 2: 3D Luam Ntawv Chassis
- Kauj Ruam 3: Circuit rau Kev Ua Haujlwm
- Kauj Ruam 4: Coding Quadruped
- Kauj Ruam 5: Kev Ntsuas Geometric
- Kauj Ruam 6: Kev Txhim Kho Ntxiv
Video: 3D Luam plaub npaug: 6 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Nws yog kuv thawj qhov haujlwm nrog 3D luam ntawv. Kuv xav ua kom Quadruped pheej yig nrog txhua txoj haujlwm. Kuv pom ntau txoj haujlwm hauv internet hais txog qhov zoo ib yam tab sis lawv tau kim dua. Thiab tsis muaj ib qhov haujlwm no puas tau qhia txog kev tsim qauv plaub npaug li cas? Raws li kuv yog tus kws kho tshuab kho tshuab tshiab cov hauv paus ntsiab lus no tseem ceeb heev. Vim tias leej twg tuaj yeem 3D luam tus qauv uas twb muaj lawm thiab khiav tib txoj cai. Tab sis tsis muaj dab tsi ntawm tus nqi yog kawm.
Kuv tau ua txoj haujlwm no thaum lub sijhawm kawm ntawv nres thiab yuav ntxiv qhov kev txhim kho nyob rau lub sijhawm.
Kuv tau muab cov vis dis aus tso. Koj tuaj yeem rub tawm thiab saib nws.
Kauj Ruam 1: Tsim ntawm Chassis
Lub chassis yuav tsum raug tsim los xws li lub zog loj tshaj plaws tau thov ntawm lub cav yog nyob hauv qhov ntsuas ntawm lub cev muaj zog.
Lub hauv paus tseem ceeb uas yuav tsum nco ntsoov thaum tsim lub chassis yog:
1. Femur Ntev
2. Tibia Ntev
3. Kwv yees Qhov hnyav (Khaws rau ntawm qhov siab dua)
4. Yuav tsum muaj kev pom zoo
Raws li qhov no yog kho vajtse tsim nyog yuav tsum tau ua. Kuv tau siv Tus Kheej Tapping screws txhua qhov chaw. Yog li kuv tus qauv tsim muaj xov hauv lawv. Thiab ua cov xov me me nrog 3D tshuab luam ntawv tsis yog lub tswv yim zoo. Tej zaum koj yuav tsum luam qhov me me ua ntej txhawm rau tshuaj xyuas qhov ua ntej txiav zaum kawg. Cov kauj ruam no tsuas yog xav tau thaum koj tsis muaj kev paub txaus ib yam li kuv.
Lub chassis tau tsim los ntawm Solid Works 2017-18. Qhov txuas rau tib yam yog:
grabcad.com/library/3d-printed-quadruped-1
Yog tias koj xav tau kev tswj hwm ntau dua ntawm koj lub zog plaub npaug. Txoj kev taug kev yuav tsum raug coj mus rau qhov sib npaug. Txij li nws yog kuv thawj qhov haujlwm kuv paub qhov no me ntsis tom qab.
Kauj Ruam 2: 3D Luam Ntawv Chassis
Kuv 3D luam tawm lub chassis hauv PLA (Poly Lactic Acid). Xuab zeb qhov chaw kom tau txais kev pom zoo txaus. Tom qab ntawd sib sau ua ke txhua qhov nrog servos raws li kuv tau tsim. Thov nco ntsoov tias tag nrho koj cov kev pabcuam yog tib lub chaw tsim khoom raws li cov tuam txhab sib txawv yuav muaj cov qauv sib txawv. Qhov no tshwm sim nrog kuv. Yog li xyuas ua ntej tes.
Kauj Ruam 3: Circuit rau Kev Ua Haujlwm
Kuv tab tom siv Arduino UNO thiab 16-channel servo maub los rau kuv tus bot. Koj tuaj yeem pom lawv yooj yim heev hauv online. Txuas cov pins raws li. Koj yuav tsum sau qhov sib txuas ntawm servo pins yog nrog tus pin twg. Txwv tsis pub nws yuav tsis meej pem tom qab. Muab cov xov hlau ua ke. Thiab peb zoo mus.
Txog roj teeb Kuv tau muab ob lub LiPo cells (3.7V) nrog rau kev tso tawm tam sim no. Kuv tau txuas lawv ua ke raws li cov tswv yim max rau servos yog 5v.
Kauj Ruam 4: Coding Quadruped
Txawm hais tias nws yuav zoo li nyuaj thaum pib tab sis nws yooj yim dua tom qab. Txhua yam koj yuav tsum nco ntsoov thaum coding yog qhov tsim qauv. Nco qab cov hauv qab no:
1. Txhua lub sijhawm nruab nrab ntawm lub ntiajteb txawj nqus ntawm plaub npaug yuav tsum yog nyob hauv thaj tsam tsim los ntawm koj ob txhais ceg.
2. Cov ces kaum yuav tsum tau muab los ntawm cov teeb siv. Qhov no nyob ntawm koj tus qauv tsim thiab koj xav txav koj txhais ceg li cas.
3. Kuv tab tom siv 180 degree servo tsis yog lub cev muaj zog yog li koj tau txheeb xyuas qhov no thaum koj kho cov servos
Hais txog qhov kev piav qhia rau txoj cai qhov txuas no yuav txaus:
makezine.com/2016/11/22/robot-quadruped-ar…
Nov yog kuv cov lej
Kauj Ruam 5: Kev Ntsuas Geometric
Cov ces kaum yog xam los ntawm trigonometry:
1. Koj xub xub pom 2D ceg ntev
2. Tom qab ntawv txheeb xyuas qhov nce ntawm koj tus bot
Nrog ob qhov kev txwv no koj tuaj yeem xam cov kaum rau koj cov servos yooj yim.
Sau Kuv tau sau cov cai rau kev mus tom ntej. Kuv yuav hloov kho cov cai tom qab thaum kuv caum nws dua.
Kauj Ruam 6: Kev Txhim Kho Ntxiv
Kuv yuav ntxiv lub bluetooth (BLE) module rau kev tswj hwm tus bot los ntawm xov tooj.
Ua tsaug rau koj saib kuv qhov project, Zoo siab txais tos.
Pom zoo:
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