Esikhathini esithile ebuntwaneni bethu, ngiqinisekile ukuthi sonke siye sahudulela izimoto zethu zokudlala ngaphesheya kodonga. Kunengqondo ngokuphelele njengengane: kungani siguqa futhi sisunduze izimoto phansi lapho udonga lusebenza kahle?

Debashis Das of I-DD ElectroTech wakhunjuzwa ngalo mkhuba wobuntwana lapho umshana wakhe enza into efanayo ngemoto yakhe yokudlala. Emangele ukuthi ayikho inkampani yamathoyizi enikezela ngemoto eshayelwa odongeni, uDebahis wazibophezela ukuthi azenzele eyakhe.

Pho wasebenzisani? Omazibuthe? Izinamathiselo?

Ividiyo ye-YouTube

Cha. Kuyavela ukuthi, konke okudingayo ukuze uthole indlela enhle yokumunca.

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I-Miniscule Motor

Ethola ugqozi kubahlanzi bezindlu zasendlini, u-Debashis wabona indlela engcono kakhulu yokwenza iphrojekthi yakhe yenzeke kungaba ukwakha uphawu lomoya phakathi kwento nendawo athintana nayo. Kodwa ngokubona ukuthi ayikho injini eyakhiwe kusengaphambili encane ngokwanele yephrojekthi yakhe, i-3D yaphrinta eyakhe.

Injini yakhe yokuqala yangokwezifiso (ehlanganisa i-turbine, isisekelo, nebhethri engu-3.7-volt) yayinokudonsa okwanele ukuze izigcine inamathele ezindongeni isikhathi eside ngaphandle kokushisisa ngokweqile. Kodwa ingabe futhi ingathwala isisindo semoto yokudlala?

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Ngakho-ke u-Debashis wengeza ithreyi enjinini yakhe yokudonsa futhi waqala ukungeza izisindo. Njengoba kwenzeka, isisindo esiphezulu semoto yakhe ephrinte i-3D esingasithwala ngenkathi sinamathela endaweni sasingamagremu angu-65 kuphela. Kwaqala lapho-ke inselele yangempela. UDebashi kwadingeka ukuthi bakhe izingxenye zemoto ezizolingana nomkhawulo wesisindo oshiwo. Ezinye zazo kwakuyimoto izindlu, amasondo amane nezinjini zawo, kanye namamojula kagesi lapho zonke izinhlelo zingagcinwa khona.

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Ukusebenza kuma-Prototypes

Izindlu nohlaka bekungeyona inkinga enkulu kumaDebashis. Esebenzisa imicu yempahla engasindi kuphrinta yakhe ye-3D, ngokushesha waqala ukuphrinta igobolondo langaphandle lemoto yakhe.

Lokhu kwamshiyela isikhathi esanele sokusebenza kuma-electronics. Ngemva kokwenza isampuli yesekethe nokusebenzisa amanye amasondo nezinjini, udale uhlelo lokusebenza lwe-Android olumvumele ukuthi alawule yonke into esuka kufoni yakhe.

Uhlelo lokusebenza lusebenze njengoba bekuhlosiwe kodwa lapho ehlola injini yokudonsa yangokwezifiso enezingxenye zemoto, wathola ukuthi i-prototype yokuqala yemoto yayisinda kakhulu.

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Electronics Isisindo Ukulungiswa

Lokhu kwenze ukuthi ama-Debashis abuyele ebhodini lokudweba futhi aphuce isisindo ezingxenyeni.

Wehlisa isisindo se-electronics ngokwakha isekethe esebenzisa Umklami we-Altium. Wenza isiqiniseko sokuthi uhlanganisa izingxenye ezidingekayo kuphela kanye nokusebenzisa izinguqulo zabo ze-SMD (surface-mount device) ezizoqhubeka zinciphisa isisindo.

Lapho ibhodi lesifunda eliphrintiwe selilungile, uDebashis wafaka unamathisele we-solder ku-PCB futhi wanamathisela zonke izingxenye. Uma kuqhathaniswa nesekhethi yokuqala eyangena ngamagremu angu-27, ibhodi lesifunda elisha linesisindo esingamagremu angu-6 kuphela - lishiya isisindo esanele samasondo, izinjini, nohlaka.

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Ukushintshana Ngezingxenye Ezilula

Ngokubona izinto zikagesi ziba lula kakhulu, enye imoto kwadingeka ilandele.

I-Debashis yashintsha ama-motors ensimbi angama-19-gram nama-plastiki angama-6-gram motors. Uphinde wanyathelisa nge-3D amasondo amane afinyelela ku-2 amagremu (alula izikhathi ezingaphezu kwezingu-10 kunamasondo angaphambili angama-29-gram).

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Ukwenza Uhlaka

Okokugcina, i-3D iphrinte uhlaka oluphezulu lwemoto olubandakanya izinqubo eziningi zokuthungatha isihlabathi ngemuva kwalokho. Uqale nge-100-grit, ngaphambi kokudlulela ku-220-grit, 400-grit, 600-grit, futhi ekugcineni i-1,000-grit sandpaper. Phakathi kwama-sandings, u-Debashis wasebenzisa amanzi, i-primer, nopende ukuze imoto ibukeke ineshelele ngangokunokwenzeka.

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I-Assembly and Test Run

Njengoba zonke izingxenye sezimi ngomumo, okuwukuphela kwento esele iyenze kuDebashis kwakuwukulayisha uhlelo lokushayela futhi aluhlanganise ndawonye.

Imoto eqediwe inezinhlobo ezimbili - Imodi yokushayela neyodonga. Imodi yokushayela ejwayelekile ilula: uvele ucindezele noma yiziphi izinkinobho eziqondisayo kuhlelo lokusebenza bese imoto ihamba. Imodi yodonga ixaka kancane (okungenani okogesi wemoto).

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Ngenkathi izilawuli ezikumodi Yasodongeni zifana nalezo ezikumodi yokushayela, eyokuqala yenza kusebenze injini edonsayo ngaphansi kwethoyizi. Lokhu kudala umsindo omkhulu, ofana ne-vacuum okhombisa ukuthi injini iyawenza umsebenzi wayo. Ngokusobala, ungazi futhi ukuthi iyasebenza uma imoto inamathela endaweni.

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Nakuba ukukhuphuka izindonga kuyinselele kancane, imoto eshayela odongeni iyasebenza. Imoto inamandla anele avumela imoto ukuthi ishayele ophahleni! Uma ungenandaba nokuvunguza okucasulayo kwemoto edonsayo, le moto izokujabulisa ngenkathi uzipholele esihlalweni noma embhedeni wakho.

Ukuze uthole amaphrojekthi we-elekthronikhi alula, ozenzela wena njengalena, ungabheka isiteshi se-YouTube sikaDebashis Das, I-DD ElectroTech.

Umbhali

UCarlos ulwa nama-gators, futhi ngama-gators, sisho amagama. Uthanda nokuklama okuhle, izincwadi ezinhle, nekhofi elihle.