Differences and Application Scenarios between Carbon Brush DC Motors and Brush DC Motors

Dhinaca injineernimada korontada, matoorada tooska ah ee hadda (DC) ayaa door muhiim ah ka ciyaara noocyo badan oo codsiyo ah. Matoorada DC dhexdeeda, kuwa ku qalabaysan burushyada ayaa caadi ahaan loo isticmaalaa. Si kastaba ha ahaatee, waxa ay u muuqataa in uu jiro jahawareer ku saabsan burushka kaarboonka DC matoorada iyo burushka DC-ga. Maqaalkan, waxaan ku kala saari doonaa farqiga u dhexeeya waxaanan sahamin doonaa xaaladaha codsigooda.

Caddaynta Eray bixinta

Marka hore, waxaa lagama maarmaan ah in la ogaado in burushka kaarboonka DC matoorada ay dhab ahaantii yihiin qayb ka mid ah matoorada DC. Erayga "buraashka DC motor" waa kala saarid guud oo dheeraad ah, halka "buraash kaarboon DC motor" si gaar ah loola jeedaa buraashka DC matoor halkaas oo burush laga sameeyey ugu horrayn kaarboon-ku salaysan.

Kala duwanaanshaha qaab-dhismeedka iyo agabka

Qalabka caday

Kaarboon caday DC Motors: Sida magacaba ka muuqata, burushka matooradan waxa ay u badan yihiin kaarboon. Kaarboon waxa uu leeyahay sifooyin sifaysan oo aad u fiican, kaas oo yareeya khilaafka u dhexeeya burushka iyo gaadiidka. Tani waxay keenaysaa daal iyo jeexjeex yar, oo kordhinaysa cimriga burushka. Intaa waxaa dheer, kaarboonku waa kaari koronto oo wanaagsan, in kasta oo awooddiisu aysan u sarreyn sida biraha qaarkood. Tusaale ahaan, matoorrada hiwaayadda-yar-yar-yar, burushka kaarboonka ayaa inta badan loo isticmaalaa kharashkooda - waxtarka iyo isku halaynta.

Burush DC Motors (macnaha ballaadhan)Burushyada aan kaarboon ahayn - burushka DC matoorada waxaa laga samayn karaa qalab kala duwan. Bir - burushka garaafka, tusaale ahaan, waxay isku daraan korantada sare ee biraha (sida naxaasta) iyo is-saliimaynta iyo xidhashada - sifooyinka adkaysiga u leh garaafka. Burushyadan waxaa sida caadiga ah loo adeegsadaa codsiyada halka hadda ka sarreeya loo baahan yahay.

Isdhexgalka Gaadiidleyda

Kaarboon caday DC MotorsBuraashka kaarboonku si habsami leh ayey ugu dul simbiriirixan dusha sare ee gaadiidka. Dabeecada saliidaynta ee kaarboonku waxay caawisaa in la joogteeyo xoog xidhiidh joogto ah, kaas oo muhiim u ah xidhiidhka korantada ee degan. Xaaladaha qaarkood, burushka kaarboonka ayaa sidoo kale laga yaabaa inay soo saaraan dhawaaq koronto yar inta lagu jiro hawlgalka, taasoo ka dhigaysa inay ku habboon yihiin codsiyada xasaasiga ah faragelinta korantada.

Ku caday mootooyinka DC oo leh burush kala duwanBuraashka birta-graphite-ka ah, sababo la xiriira sifadooda jireed ee kala duwan, waxay u baahan karaan nashqad ka duwan gaadiidka. Dhaqdhaqaaqa sare ee qaybta birta waxay u horseedi kartaa kala duwanaansho kala duwan oo hadda jira - qaababka qaybinta ee dusha sare ee commutator, sidaas awgeed, gawaadhida ayaa laga yaabaa in loo baahdo in loo qaabeeyo si tan si hufan loo maareeyo.

Farqiga Waxqabadka

Awood iyo Hufnaan

Kaarboon caday DC MotorsGuud ahaan, burushka kaarboonka ee matoorada DC ayaa si fiican ugu habboon codsiyada tamarta hoose ilaa kuwa dhexdhexaadka ah. Dhaqdhaqaaqooda oo aad u hooseeya marka loo eego burushyada birta ku salaysan qaarkood waxay keeni karaan iska caabin koronto oo xoogaa sare u kaca, taasoo keeni karta xoogaa khasaare ah oo kuleyl ah. Si kastaba ha noqotee, hantidooda saliidda leh waxay yaraynaysaa khasaaraha farsamada sababtoo ah isqabqabsiga, taas oo ka caawinaysa ilaalinta waxtarka guud ee macquulka ah. Tusaale ahaan, qalabka guriga ee yar yar sida marawaxadaha korantada, burushka kaarboonka DC matoorada ayaa sida caadiga ah loo isticmaalaa, taasoo bixisa awood ku filan inta ay harsan tahay tamar - ku filan isticmaalka guriga.

Ku caday mootooyinka DC oo leh burush kala duwanMatoorada leh burushyada garaafyada ee birta ah ayaa inta badan loo adeegsadaa codsiyada awooda sare leh. Korantada sare ee korantada ee qaybta birta waxay u oggolaaneysaa wareejinta hufan ee xaddi badan oo hadda ah, taasoo keentay koronto sare. Mashiinnada warshadaha, sida nidaamyada qaada cabbirka cabbirka, badanaa waxay adeegsadaan noocyadan matoorada si ay u kaxeeyaan culeysyo culus.

Xakamaynta Xawaaraha

Kaarboon caday DC MotorsXawaaraha xakamaynta burushka kaarboonka ee matoorada DC waxaa lagu gaari karaa habab kala duwan, sida hagaajinta korantada gelinta. Si kastaba ha ahaatee, iyadoo ay ugu wacan tahay sifooyinkooda ku jira, waxaa laga yaabaa inaysan bixin isla heerka xakamaynta xawaaraha saxda ah ee noocyada kale ee matoorada. Codsiyada halka xasilloonida xawaaraha aysan ahayn muhiimada ugu weyn, sida qaar ka mid ah taageerayaasha hawo-qaadista ee fudud, burushka kaarboonka DC matoorada ayaa si ku filan u fulin kara.

Ku caday mootooyinka DC oo leh burush kala duwanXaaladaha qaarkood, gaar ahaan qalabka burushka iyo nashqadeynta oo aad u horumarsan, xakamaynta xawaaraha wanaagsan ayaa lagu gaari karaa. Kartida lagu xakameyo xawliyada sare iyo isku xirka korantada ee xasiloon waxay awood siin kartaa xawaare aad u casrisan - farsamooyinka xakamaynta, sida isticmaalka pulse - width modulation (PWM) si wax ku ool ah. Matoorada servo ee waxqabadka sare leh, kuwaas oo u baahan xakamaynta xawaaraha saxda ah ee codsiyada sida robotics-ka, ayaa laga yaabaa inay isticmaalaan burush leh qalab gaar ah ujeedadan.

Xaaladaha Codsiga

Kaarboon caday DC Motors

Macmiilka Elektarooniga ah: Waxa si weyn loogu isticmaalaa qalabka elektaroonigga ah ee macaamiisha ah sida buraashka cadayga ee korontada ku shaqeeya, timaha qalajiyaha, iyo marawaxadaha la qaadan karo. Cabbirkooda is haysta, qiimo jaban, iyo waxqabad ku filan ayaa buuxinaya shuruudaha qalabkan.

Qalabka GawaaridaBaabuurta, burushka kaarboonka DC matoorada waxaa loo isticmaalaa codsiyada sida masaxadaha hore ee muraayadaha, daaqadaha korontada, iyo hagaajinta kursiga. Matooradani waxay u baahan yihiin inay noqdaan kuwo la isku halayn karo oo kharash ah - wax ku ool ah, iyo burushka kaarboon DC matoorada ku habboon biilka.

Burush DC Motorsoo leh burushyo kala duwan

Mashiinada WarshadahaSida hore loo soo sheegay, goobaha warshadaha, matoorrada leh burushyada dhaqdhaqaaqa sare ayaa loo isticmaalaa wadista qalabka waaweyn. Warshada wax soo saarka, matoorada awooda badan - bambooyin awood leh, kombaresarada, iyo mishiinada wax lagu shiidaa inta badan waxay u baahan yihiin koronto sare - wax soo saarka iyo kontoroolka saxda ah, kaas oo lagu bixin karo matoor DC ah oo leh qalab buraash ku habboon.

Hawada iyo DifaacaQaar ka mid ah codsiyada hawada sare, sida mishiinada diyaaradaha, burush DC ah oo leh burush khaas ah ayaa la isticmaalaa. Matooradani waxay u baahan yihiin inay ku shaqeeyaan xaalado aad u daran, oo ay ku jiraan heerkul sare iyo deegaan gariir sare leh. Doorashada alaabta burushka ayaa muhiim ah si loo hubiyo waxqabadka la isku halayn karo ee xaaladaha noocaas ah.

Gabagabadii, halka burushka kaarboonka ee matoorada DC ay yihiin nooca burushka DC-ga, kala duwanaanshaha agabka burushka iyo astaamaha waxqabad ee ka dhasha waxay keenayaan xaalado codsi oo kala duwan. Fahamka kala duwanaanshahan ayaa fure u ah injineerada iyo naqshadeeyayaasha marka la dooranayo mashiinka DC ee ugu habboon ee codsi la bixiyay.

Daawo Wax Badan