Kwa zaka zingapo, takhala tikuwona molingana zopanda chipika zimayamba kuyendetsa chida cha chida choyendetsa chida chaluso. Izi ndizabwino, koma pali phindu lalikulu? Kodi ndizofunikira kwambiri bola ndingathe kuyendetsa mtengo uja? Inde, inde. Pali zosiyana ndi zosiyana ndi zovuta zomwe zimachita ndi misampha yopanda matunga ndi moto.
Tisanakwane mu burashi yamapazi ndi mikangano yosasunthika, tiyeni timvetsetse kaye chidziwitso choyambirira cha malangizo enieni a DC. Ponena za kuyendetsa galimoto, zonse zimagwirizana ndi maginito. Maginito oyipidwa moyang'anizana. Lingaliro loyambira la DC Motor ndikusunga magetsi ozungulira (rotor) adakopeka ndi maginito owongoka (motero) patsogolo pake, popitilizabe kupita patsogolo. Zili ngati kuyika batala la boston dongot pa ndodo patsogolo panga pomwe ndimathamangira - ndidzayesa kuyesa!
Funso ndi momwe mungasungire ma donuts. Palibe njira yosavuta yochitira izi. Zimayamba ndi maginito okhazikika (maginito osatha). Seti ya electromagnets imasintha (kubwezeretsa polarity) akamazungulira, ndiye kuti nthawi zonse pamakhala magineya okhazikika ndi mlandu womwe ungathe kusuntha. Kuphatikiza apo, milandu yofananira yomwe idachitika ndi coil wamagetsi monga momwe zimasinthira zimakakamiza. Tikayang'ana mota matope ndi Moto zopanda kanthu, momwe electromaagt imasinthira polarity ndiye kiyi.
Moto wotsekemera, pali zigawo zinayi zofunika: Maginito okhazikika, ankhondo osakhazikika, ankhondo, mphete zoyenda ndi maburashi. Magnet okhazikika amapanga kunja kwa makinawo ndipo osasuntha (stonar). Wina ndi wolipiridwa bwino ndipo winayo sanatsutsidwe, ndikupanga mphamvu yokhazikika.
The Admanda ndi coil kapena ma coil omwe amakhala ma electromaagnetnet atadzozedwa. Ichi ndi gawo lotembenukiranso (votor), nthawi zambiri limapangidwa mkuwa, koma aluminiyamu amathanso kugwiritsidwa ntchito.
Mphete ya alonda imakhazikitsidwa ndi coil ya zida ziwiri (ma 2-PotiSefving), kasinthidwe anayi (4-Poti) kapena zambiri. Amazungulira ndi zida. Pomaliza, mabulosi a kaboni amakhalabe m'malo ndikusamutsa ngongoleyo kwa womuthandiza aliyense.
Nthawi yomweyo galewa atapatsidwa mphamvu, coil yolipidwa idzakokedwa kwamphamvu yokhazikika. Pamene wolambirayo mpheteri pamwamba pake umazungulira, imayenda kuchokera ku kulumikizidwa kwa kabati umodzi. Ikafika burashi yotsatira, ilandila polarity polarses ndipo tsopano imakopeka ndi maginito ena osakhalitsa pomwe akubwezeretsedwa ndi mtundu womwewo. Modabwitsa, pamene womugulitsayo amafika ku burashi yoyipa, tsopano imakopeka ndi maginito okhazikika osakhalitsa. Woyendetsa alonda afika mu nthawi kuti agwirizane ndi burashi yabwino ya electrode ndikutsatira maginito osayenera. Maburashi ali awiriawiri, motero coil yabwino adzakoka maginito olakwika, ndipo coil yolakwika ikoka maginito abwino nthawi imodzi.
Zili ngati ine ndine malo aboma kuthamangitsa batala la boston batala. Ndinatseka, koma kenako ndinasintha malingaliro anga ndikutsatira thanzi labwino (polarity kapena chikhumbo chasintha). Kupatula apo, ma donuts amakhala ndi zopatsa mphamvu ndi mafuta. Tsopano ndikuthamangitsa osamala kwinaku ndikukayikidwa kuchokera ku Boston Kirimu. Nditafika kumeneko, ndinazindikira kuti ma donuts ndi abwino kwambiri kuposa ma smoodi. Malingana ngati ndikukoka, nthawi iliyonse ndikafika ku burashi yotsatira, ndisintha malingaliro anga ndipo nthawi yomweyo amachithamangitsa zinthu zomwe ndimakonda. Ili ndiye ntchito yayikulu kwa adhd. Kuphatikiza apo, alipo awiri a ife kumeneko, kotero dongo ma donuties a Boston ndi osalala nthawi zonse amakambirana mwachidwi ndi mmodzi wa ife, koma akufuna.
Mugalimoto yofufumitsa, mumataya mkutuyo ndi mabulosi ndikupeza wowongolera zamagetsi. Maginito osatha tsopano amagwira ngati rotor ndipo amazungulira mkati, pomwe sigidayo tsopano amapangidwa ndi silcormageneti yakunja. Wowongolera amapereka mphamvu pa coil iliyonse yotengera ndalama zomwe zimafunikira kukopa maginito osatha.
Kuphatikiza pa ntchito yosunthira pakompyuta, wowongolera amathanso kuperekanso milandu yofananira kuti ithe kuletsa maginito osatha. Popeza milandu yomwe ili yamtunduwu imatsutsana kwa wina ndi mnzake, izi zimakankhira maginito osatha. Tsopano rotor imasunthira chifukwa cha kukoka ndi kukankha mphamvu.
Pankhaniyi, maginito okhazikika akuyenda, kotero tsopano ndi mnzanga yemwe akumuyendetsa ndi ine. Sitisinthanso lingaliro la zomwe tikufuna. M'malo mwake, tidadziwa kuti ndikufuna ma Boston batala donuts, ndipo mnzanga amafuna malo osalala.
Olamulira amagetsi amalola kuti chakudya chathu chapulatizi chizikhala patsogolo pathu, ndipo takhala tikutsatira zinthu zomwezo nthawi zonse. Wowongolera amagwiritsanso ntchito zinthu zomwe sitikufuna kuti zikankhire.
Motona DC ndiosavuta komanso otsika mtengo kupanga magawo (ngakhale mkuwa sunakhale wotsika mtengo). Popeza galimoto yopanda zofufumitsa imafuna kuti ma elekitiki am'magetsi, mukuyamba kupanga kompyuta pachida chopanda zingwe. Ichi ndi chifukwa chokakamira mtengo wa ma praces opanda pake.
Chifukwa cha kapangidwe ka zifukwa, mota zopanda pake zimakhala ndi zabwino zambiri patokha. Ambiri aiwo akukhudzana ndi kuchepa kwa maburashi ndi othawa. Popeza burashi iyenera kukhala yolumikizana ndi womutcherayo kuti asamutsane ndalamayo, imayambitsanso kukangana. Chingwe chimachepetsa liwiro lopambana ndipo nthawi yomweyo amapanga kutentha. Zili ngati kukwera njinga ndi mabuleki owala. Ngati miyendo yanu imagwiritsa ntchito mphamvu yomweyo, kuthamanga kwanu kumachepetsa. Komanso, ngati mukufuna kupitiliza kuthamanga, muyenera kupeza mphamvu zambiri pamiyendo yanu. Mudzatenthanso maphokoso chifukwa chotentha. Izi zikutanthauza kuti, poyerekeza ndi Mosaka, zotchinga zotsekemera zimathamanga kutentha pang'ono. Izi zimawapatsa mphamvu kwambiri, motero amatembenukira mphamvu zambiri zamagetsi kukhala mphamvu zamagetsi.
Carbon Brushes imathanso kupezeka pakapita nthawi. Izi ndizomwe zimayambitsa kupindika mkati mwa zida zina. Pofuna kuti chida chikuyenda, burashi iyenera kusinthidwa nthawi ndi nthawi. Zoyenda zopanda pake sizimafuna kukonza kwamtunduwu.
Ngakhale kusaka kopanda tanthauzo kumafunikira oyendetsa pamagetsi, kuphatikiza kwa Rotor / stor kumatanthauza zambiri. Izi zimabweretsa mwayi wolemera kwambiri komanso kukula kwambiri. Ichi ndichifukwa chake tikuwona zida zambiri ngati Mazita XDT16 yoyendetsa bwino ndi kapangidwe kazinthu zopangidwa ndi ultra.
Pamawoneka kuti pali kusamvana kokhudza Moto ndi Torque. Kapangidwe kake kapena kaphikidwe kopanda pake sikutanthauza kukula kwa utoto. Mwachitsanzo, torque weniweni wa milwaukee m18 mafuta a Hammer Kubowola inali yaying'ono kuposa mtundu wapitawu.
Komabe, pamapeto pake wopanga adazindikira zinthu zovuta kwambiri. Magetsi omwe amagwiritsidwa ntchito motaka sayansi amatha kupereka mphamvu zambiri kwa oyang'anira izi pakafunika.
Popeza zotchinga tsopano zimagwiritsa ntchito njira zamagetsi zapamwamba, zitha kuona akayamba kudzinyenga. Malingana ngati batire ndi mota kapena kutentha kwa kutentha kwa kutentha, ma elekitikiti osachikika amatha kupempha ndikulandila ndalama zambiri kuchokera pa paketi ya batri. Izi zimathandizanso zida monga kubowola osachiritsika ndipo amayang'ana kuthamanga kwambiri pansi. Izi zimawapangitsa mwachangu. Nthawi zambiri zimakhala zofulumira. Zitsanzo zina za izi zimaphatikizapo Milwaukee Redlink kuphatikiza, kuchuluka kwa makita ndi kutsutsana kwa Dewalt kumachita ndikuteteza.
Maukadaulo awa amalumikiza molingana ndi ziweto za chida, mabatire, ndi zamagetsi mu kachitidwe kogwirizana kuti mukwaniritse zoyenera komanso zochulukirapo.
Kusintha kwa Polarity of the Persey-Inst Stofu yopanda zotchinga ndikuzisunga. Kenako, muyenera kuwongolera kuthamanga ndi torque. Kuthamanga kumatha kuwongoleredwa pakusintha magetsi a BLDC Motor. Kusintha kwa voliyumu pamtunda wapamwamba kumakupatsani mwayi wowongolera kuthamanga kwagalimoto mpaka pamlingo waukulu.
Kuti muwongolere totchi, pomwe katundu wa torque wa mota amakwera pamwamba pamlingo winawake, mutha kuchepetsa magetsi. Zachidziwikire, izi zimayambitsa zofunikira: Kuwunikira magalimoto ndi masensa.
Ma yito-zotsatira amapereka njira yotsika mtengo yopezera malo a rotor. Amatha kudziwanso liwiro pofika nthawi ndi pafupipafupi.
Cholemba cha mkonzi: Onani nkhani yopanda pake yolakwika kuti muphunzire momwe ukadaulo wamagalimoto aku Bldid adasinthira zida zamagetsi.
Kuphatikiza kwa mapindu awa kulinso ndi vuto linanso. Ngakhale chitsimikizo cha modafesa ndi zopanda pake (ndi zida) mkati mwa mtunduwo nthawi zambiri zimakhala zofanana, mungayembekezere moyo wautali wa mitundu yopanda zigawenga. Izi nthawi zambiri zimakhala zaka zingapo zapitazo nthawi ya chitsimikizo.
Mukukumbukira pamene ndidanena kuti olamulira zamagetsi amamanga makompyuta pazida zanu? Mosaka zopanda matumbo nawonso ndi malo osinthira a zida zanzeru kuti musangalatse mafakitale. Popanda kudalirika kwa zotchinga zonyansa pa njira zamagetsi pakompyuta, tekinoloje imodzi ya ma milwaukee sikugwira ntchito.
Pa wotchi, Kenny amafufuza kwambiri zomwe zida zimapangitsa zida zingapo ndikufanizira zosiyana. Atachoka kuntchito, chikhulupiriro chake komanso kukonda banja lake ndizofunikira kwambiri. Nthawi zambiri mudzakhala kukhitchini, kukwera njinga (iye ndi Triathlon) kapena kutsatsa anthu kuti aziwedza tsiku la TAMPA Bay.
Pali akadali kuchepa kwa ogwira ntchito ku United States yonse yonse. Ena amatcha kuti "maluso aluso." Ngakhale kuti kupeza digiri ya zaka 4 ikhoza kuoneka ngati "mkwiyo wonse," kafukufuku waposachedwa akubwera chifukwa cha ziwerengero za nkhosa zikuwonetsa kuti makonda aluso motero akamadzala ndi magetsi amapezekanso [...]
Kumayambiriro kwa 2010, tinalemba za mabatire abwino pogwiritsa ntchito graphene nanotechnology. Uku ndikugwirizana pakati pa dipatimenti ya mphamvu ndi ma varbeck zida. Asayansi amagwiritsa ntchito graphene kuti athandize mabatire a lithiamu-ion kuti alipire mphindi m'malo mwa maola. Papita kanthawi. Ngakhale kuti ndi Graphene sanakwaniritsidwe, tabwereranso ndi mabatire ena a malitiwo (...]
Kupachika utoto wolemera pakhoma kouma sikovuta. Komabe, mukufuna onetsetsani kuti mwachita bwino. Kupanda kutero, mudzagula chimango chatsopano! Kungotulutsa chowombera kukhomacho sichimadulira. Muyenera kudziwa momwe simungadalire [...]
Sizachilendo kufuna kuyika ma waya opha 120V pansi mobisa. Mungafune kugwiritsa ntchito mphamvu yanu, yoyeserera kapena garaja. Kugwiritsanso ntchito kwina ndikuwongolera magetsi kapena zikhomo zamagetsi. Mulimonsemo, muyenera kumvetsetsa zofuna zapansi panthaka zoti mukomane [...]
Zikomo pofotokozera. Ichi ndi chinthu chomwe ndimakhala ndikudabwa kwa nthawi yayitali, ndikuwona anthu ambiri ali m'malo mwa zotchinga (osachepera) amagwiritsidwa ntchito ngati chopunthwitsa pazida zokwera mtengo ndi ma drones).
Ndikufuna kudziwa: Kodi wolamulira nawonso amazindikira liwiro? Kodi siziyenera kuchitidwa kuti zigwirizane? Kodi ili ndi malo opangira ma holo (otembenuka) maginito?
Osati motalika onse opanda phokoso ndiwabwino kuposa matope onse owazidwa. Ndikufuna kuwona momwe moyo wa batri wa Gen 5x umafananira ndi tsamba lake x4 pansi pa katundu wolemera. Mulimonsemo, maburashi sakhala opanda malire. Kuthamanga koyambirira kwa zida zopanda zida pali pafupifupi 20,000 mpaka 25,000 mpaka 25,000. Ndipo kudzera mu dothi lopaka pulasitala, kuchepetsedwa kuli pafupifupi 12: 1 mu giya lalitali komanso pafupifupi 48: 1 mu zida zochepa. Makina oyambitsa ndi rotor a rotor omwe amathandizira rotor 25,000rpt mtsinje wa fumbi nthawi zambiri amakhala malo ofooka
Monga mnzake wa Amazon, titha kulandira ndalama mukadina pa ulalo wa Amazon. Zikomo potithandiza kuchita zomwe timakonda kuchita.
Ndemanga za Chida ndi buku lopambana pa intaneti lomwe limapereka ndemanga za zida ndi nkhani zamakampani kuyambira 2008. M'magazini ya Infring kuyambira pa intaneti ndi zomwe zili pa intaneti, timapeza kafukufuku wochulukirapo pamagalimoto ambiri omwe amagula. Izi zidabweretsa chidwi chathu.
Pali chinthu chimodzi chodziwitsa za Pro Langizo la CORI: Tonse tili ndi chidwerol Ogwiritsa ntchito Chida ndi Abizinesi!
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Gleam.io - izi zimatithandizira kupereka mphatso zomwe zimatenga chidziwitso chosadziwika, monga kuchuluka kwa alendo. Pokhapokha zambiri zomwe zathandizidwa mwakufuna kwawo ndi cholinga cholowa mphatso, palibe chidziwitso chaumwini chomwe chidzasonkhanitsidwa.
Post Nthawi: Aug-31-2021