Kwiminyaka eliqela, sibona iimoto ezingenabrwada ziqala ukulawula i-drive engenasixhobo kwishishini lezixhobo zobuchule. Oku kuhle, kodwa yintoni i-nkulu enkulu? Ngaba kubaluleke kakhulu ukuba ndikwazi ukuqhuba ukuba isikhafu somthi? Ewe, ewe. Kukho umahluko okhoyo kunye neempembelelo xa ujongene ne-mastors kunye nemotor engenakuhlanjwa.
Ngaphambi kokuba sivele kwibrashi yeenyawo ezimbini kunye nemali eqaqambileyo, masiqale nje ukuba siqonde ulwazi olusisiseko lomgaqo ongumsebenzi we-DC Motors. Xa kufikwa kwimortors, kuyo yonke into enxulumene nemagazini. I-magnets inamagqabi atsalane. Imbono esisiseko yemoto ye-DC kukugcina intlawulo yombane ejikelezayo yenxalenye ejikelezayo (i-roctor) inomdla kwimagnethi engashukumiyo (i-stator) phambi kwayo, emva koko iyaqhubeka. Incinci njengokubeka i-boston ye-boston ye-borut kwintonga phambi kwam xa ndibaleka-ndiza kuqhubeka ndizama ukubamba!
Umbuzo yindlela yokugcina i-donuts ihamba. Akukho ndlela ilula yokwenza. Iqala ngeseti yemagnethi esisigxina (iimagnethi ezisisigxina). Iseti ye-electromagnets itshintsha intlawulo (ukutshintsha i-polacy) njengoko ijikeleza, ke ihlala ingumlingane osisigxina kunye ne-ntlawulo ephathekayo. Ukongeza, intlawulo efanayo ehlangabezana ne-elektromagneticic coin njengoko utshintsho luza kutyhalela i-coil kude. Xa sijonga amaziko agcobileyo kunye ne-magody ye-rato, indlela etshintsha ngayo i-electromagney.
Kwimoto egcungcuthelweyo, kukho izinto ezine ezisisiseko: Imagnethi esisigxina, iArmatores, i-rings kunye neebrashi. Imagnethi esisigxina yenzeka ukuba ingaphandle kwendlela kwaye ayihambi (i-stator). Ityala elinye lihlawulwe kwaye enye lihlawulisiwe kakubi, lidala imagnethi engapheliyo.
I-Armastu i-coil okanye uthotho lweekoreyithi eziba yi-electromagnet xa unamandla. Le yinxalenye ejikelezayo (i-rotor), ihlala yenziwe ngobhedu, kodwa i-aluminium inokusetyenziswa.
I-ring yohambo icwangcisiwe kwi-Argore Coil kwi-mbini (i-2-Pole ye-2-Pole), imiqobo emine (4-pole) okanye ezinye izinto. Bajikeleza nge-armature. Okokugqibela, iibrashi zekhabhoni zihlala zisendaweni kwaye zidlulisele intlawulo kumkhweli ngamnye.
Nje ukuba i-Armare ihlulwe, isithuthi esibiweyo siya kutsalwa ukuya kwi-Magnet engapheliyo ye-Magnet. Xa umkhweli kukhala ngaphezulu kwayo ikwajikeleza, ihamba kunxibelelwano lwebrashi enye yecarbon ukuya kwesilandelayo. Xa ifikelela kwibrashi elandelayo, iya kufumana iposta yokutshintsha kwaye ngoku itsalelekile ngomnye uMazitnet osisigxina ngelixa ugxothwa ngohlobo olufanayo lokuhlawulwa kombane. Ngelishwa, xa umntu ohamba ngebrashi engalunganga, ngoku unomdla kwimagnethi elungileyo esisigxina. Umkhweli ufike ngexesha ukwenza uqhagamshelo kunye nebrashi efanelekileyo ye-electrode kwaye ulandele kwimagnethi engapheliyo yesigxina. Iibhulukhwe zimbini, ke i-clay elungileyo iya kutsala kwiMagnet engalunganga, kwaye i-coil engalunganga iya kutsala kwimagnethi elungileyo ngexesha elinye.
Kufana nam ndiyi-Ambal Coil igxotha i-boston ye-boston ye-borut donut. Ndisondele, kodwa emva koko ndatshintsha ingqondo kwaye ndaphinda ndalandela i-smolmoreed smootie (i-polady okanye umnqweno wam otshintshiwe). Emva kwayo yonke loo nto, ii-donuts zityebile kwiikhalori kunye namafutha. Ngoku ndigxotha i-stoctues ngelixa ikhutshelwe kude kwi-boston cream. Ukufika kwam apho, ndafumanisa ukuba ii-donuts zingcono kakhulu kunemifanekiso. Ngalo lonke ixesha nditsala i-trigger, ngalo lonke ixesha ndifika kwibrashi elandelayo, ndizakutshintsha ingqondo yam kwaye kwangaxeshanye ndigxotha izinto endizithandayo kwisangqa esinekratshi. Yeyona ndlela yokugqibela ye-ADHD. Ukongeza, kukho ezimbini kuthi, ngoko ke iBoston Butter donutsts kunye ne-smooties zihlala zigxothwa ngenzondelelo ngomnye wethu, kodwa zikhawuleze.
Kwimoto engahlanjwanga, uphulukana nomkhweli kunye neebhulukhwe kwaye ufumane umlawuli we-elektroniki. Imagnethi esisigxina ngoku isebenza njenge-rotor kwaye ijikeleza ngaphakathi, ngelixa i-stator ngoku iqulathe i-elektromagneticic ye-elektromagneticic. Umlawuli ubonelela ngamandla kwi-coil nganye esekwe kwintlawulo efunekayo ukutsala uMaginet osisigxina.
Ukongeza ekushukumiseni nge-elektroniki, umlawuli unokubonelela ngezityholo ezifanayo zokuphikisana nemagazini esisigxina. Kuba izityholo zohlobo olufanayo zichasene nomnye, oku kutyhala imagnethi esisigxina. Ngoku i-rotor ihamba ngenxa yokutsala nokutyhala.
Kule meko, iimagnethi ezisisigxina zishukuma, ngoku ziliqabane lam elilekayo nam. Asisatshintshi umbono wento esiyifunayo. Endaweni yoko, sasisazi ukuba ndifuna i-bostston ye-boduts, kwaye iqabane lam lalifuna i-smoomogues.
Abalawuli be-elektroniki bavumela ulonwabo lwethu lwesidlo sakusasa lokuhamba phambi kwethu, kwaye sizimisele izinto ezifanayo ngalo lonke ixesha. Umlawuli ubeka izinto esingafuni ngasemva ukubonelela nge-push.
I-DC i-DC i-DC ilula kwaye ishibhile ukwenza iinxalenye zemveliso (nangona ubhedu alunaxabiso). Kuba imoto ene-brush ifuna ukuba i-elektroniki, eneneni uqala ukwakha ikhompyuter kwisixhobo esingenantambo. Esi sisizathu sokutyhala iindleko zemoto ezingenakukrakra.
Ngenxa yezizathu zoyilo, i-Motors ezingenakurhabaza zinezibonelelo ezininzi ngaphaya kwamaziko agqunywe ngamachiza. Uninzi lwazo luhambelana nokuphulukana nebrashi kunye nabakhweli. Kuba ibrashi kufuneka inxibelelane nomkhweli ukuba adlulisele intlawulo, ikwabangela ukuxabana. Ingqumbo inciphisa isantya esinokufikeleleka kwaye kwangaxeshanye sivelisa ubushushu. Kufana nokukhwela ibhayisekile ngeebhuleki ezikhanyayo. Ukuba imilenze yakho isebenzisa amandla afanayo, isantya sakho siya kunciphisa. Kwelinye icala, ukuba ufuna ukugcina isantya, kufuneka ufumane amandla amaninzi kwimilenze yakho. Uya kubuya ne-rims ngenxa yobushushu obunzima. Oku kuthetha ukuba, xa kuthelekiswa namachiza amdaka, i-rators irhasile ibaleka kubushushu obuphantsi. Oku kubanika ukusebenza okuphakamileyo, ngoko baguqula amandla ombane kumandla ombane.
Ibrashi yekhabhoni iya kunxiba ngokuhamba kwexesha. Le yile nto ibangela iintlantsi ngaphakathi kwezinye izixhobo. Ukwenzela ukugcina isixhobo sisebenza, ibrashi kufuneka itshintshwe amaxesha ngamaxesha. I-rators ezingenakukhangeleka azifuni olu hlobo lolondolozo.
Nangona iimotor ezinqabileyo zifuna abalawuli be-elektroniki, i-rotor / i-statotion icompact. Oku kukhokelela kumathuba okuba ubunzima obukhulu kunye nobungakanani be-compact. Yiyo loo nto sibona izixhobo ezininzi njenge-makita xdt16 umqhubi wempembelelo ngoyilo lwe-Ultra kunye namandla anamandla.
Kubonakala ngathi kukho ukungaqondani malunga ne-rays kunye ne-torque. I-raby okanye i-raush engenakukhanya imbi ayibonisi nyhani yeTorque. Umzekelo, eyona ntsumpa ye-Torque ye-MilWuee M18 i-suel ye-suel ye-submer yayincinci kunemodeli yangaphambili eqaqambileyo.
Nangona kunjalo, ekupheleni komenzi babuqonda ezinye izinto ezibaluleke kakhulu. I-elektroniki isetyenziswa kwii-rators ezingenakrwada zinokubonelela ngamandla ngakumbi kule midlalo xa kufuneka njalo.
Kuba i-Motors eqaqambileyo ngoku isebenzisa ulawulo olukhethekileyo lwe-elektroniki, banokuziva xa beqala ukukhohlisa phantsi komthwalo. Logama ibhetri kunye nemoto ngaphakathi kuluhlu lwamaqondo okucaciswa kweqondo lobushushu, i-elektroniki i-throunds inokucela kwaye ifumane okwangoku kwipakethi yebhetri. Oku kuvumela izixhobo ezinjengerhills eziqaqambileyo kunye ne-SAWA ukugcina isantya esiphezulu phantsi komthwalo. Oku kubenza ngokukhawuleza. Ihlala ikhawuleza ngokukhawuleza. Eminye imizekelo yale nto ibandakanya i-Milwaue Redlink Plus, Makita LUTA LURT kunye ne-DULLT yenze kwaye ukhusele.
Ezi teknoloji zidibanisa i-seators ze-seay, iibhetri, kunye ne-elektroniki kwinkqubo yokuphucula ukufezekisa intsebenzo efanelekileyo kunye ne-hlukane.
Uhambo-tshintsha i-polared yentlawulo-qala imoto irhabaxa kwaye uyigcina ijikeleza. Okulandelayo, kufuneka ulawule isantya kunye ne-torque. Isantya sinokulawulwa ngokutshintsha i-voltage ye-Bldc Teator. Ukucofa i-vorlage kwi-frequed kwi-frequenc ephezulu ikuvumela ukuba ulawule isantya semoto ukuya kwinqanaba elikhulu.
Ukwenzela ukulawula i-torque, xa umthwalo wetotar wemoto unyuka ngaphezulu kwenqanaba elithile, unokunciphisa i-stator voltage. Ewe kunjalo, oku kwazisa iimfuno eziphambili: Ukubek'esweni iimoto kunye nezinzwa.
Iinzwa zeholo-iflethi zibonelela ngendlela engabiziyo yokufumanisa indawo ye-rotor. Banokukhangela kwakhona isantya ngexesha kunye ne-freequency yexesha lokutshintsha kwexesha.
Inqaku lomhleli: Jonga ukuba yintoni inqaku elingenakuthelekiswa nanto le moto ingenaxhala lokufunda indlela yokutshintsha kwetekhnoloji yemoto ye-Bldc.
Ukudityaniswa kwezi zibonelelo kunenye impembelelo - ixesha elide lobomi. Nangona iwaranti ye-curning kunye ne-ratos irhasi (kunye nezixhobo) ngaphakathi kophawu zihlala zifana, unokulindela ubomi obude ngeemodeli ezingenakukhanya. Oku kunokuba yiminyaka eliqela ngaphaya kwexesha lewaranti.
Khumbula xa bendisithi abalawuli be-elektroniki bekwakha iikhompyuter kwizixhobo zakho? Imali eqaqambileyo ikwayindawo yokuphumla yezixhobo ze-smart ukuchaphazela ishishini. Ngaphandle kokuxhomekeka kwiMations engenalo i-ersushe kunxibelelwano lwe-elektroniki, itekhnoloji ye-Milwaukee ayizukusebenza.
Kwiwotshi, uKenny uphonononga ngokunzulu imida esebenzayo yezixhobo ezahlukeneyo kwaye uthelekisa umahluko. Emva kokuyeka umsebenzi, ukholo kunye nothando losapho lwakhe lubaluleke kakhulu. Uya kuhlala usekhitshini, hamba ngebhayisekile (uyi-triathlol) okanye ukhuphe abantu ukuba baloloni eTampa Bay.
Kusekho ukunqongophala kwabasebenzi abanezakhono eUnited States xa bebonke. Abanye babiza "isakhono sezakhono." Nangona ifumana isidanga seminyaka emi-4 sinokubonakala ngathi "yonke ingqumbo ethi:" I-Study yophando, "yophando lwamva nje olubonisa ukuba amashishini anobuchule abonisa ukuba ii-ilders kunye nombane ziphinde zibaliwe [...]
Kwangoko ngo-2010, sabhala malunga neebhetri ezingcono zisebenzisa i-Graphene Nanotechnology. Le yintsebenziswano phakathi kweSebe lezaMandla kunye neVorbeck. Izazinzulu zisebenzisa igraphene ukwenzela ukuba ibhetrium ye-ion ihlawulwe imizuzu endaweni yeeyure. Bekukudala. Nangona umdiliya engekaphunyeziwe, sibuyile nezinye zeebhetri ze-lithium-ion [...]
Ukuxhoma umzobo onzima kudonga olomileyo akunzima kakhulu. Nangona kunjalo, ufuna ukuqinisekisa ukuba uyayenza kakuhle. Ngaphandle koko, uya kuthenga isakhelo esitsha! Ukuphola nje isikhafu eludongeni akusiki. Kuya kufuneka uyazi ukuba ungaxhomekeki njani [...]
Ayiqhelekanga into yokufuna ukubeka i-120V yeengcingo zombane eziphantsi komhlaba. Unokufuna ukunkcenkceshela amandla akho eShed, umasifundisane okanye igaraji. Olunye usetyenziso oluqhelekileyo kukulawula amathuba esibane okanye iimoto zombane zombane. Kuzo zombini ezi meko, kuya kufuneka uqonde ezinye iimfuno eziphantsi komhlaba ukuba zidibane [...]
Enkosi ngenkcazo. Le yinto endandizibuza ixesha elide, ndibona ukuba uninzi lwabantu luthandekile (ubuncinci lusetyenziswe njengengxabano yezixhobo zamandla exabiso eliphezulu kunye ne-rones).
Ndifuna ukwazi: Ngaba umlawuli uyayiva isantya? Ayifanelanga ukuba yenziwe ukuba ihambelane? Ngaba ineeholo ezivayo (Jikelezisa) Imagnethi?
Ayizizo zonke iimotor ezingenanto zingcono kunawo onke amaziko atyhafileyo. Ndifuna ukubona ukuba ubomi bebhetri ye-Gen 5x buthelekisa i-X4 yayo iphambi kwe-X4 phantsi komthwalo ophakathi. Ngayiphi na imeko, iibhlukhwe ziphantse zange kupheleli. Isantya sezithuthi zentsusa sezixhobo ezingenazixhobo zimalunga nama-20 amawaka ukuya kwi-25,000. Kwaye ngokusebenzisa i-gear ye-biariged ye-gear yeplanethi ye-oblety, ukuncitshiswa malunga ne-12: 1 kwigiya ephezulu kunye ne-48: 1 kwigiya ephantsi. Indlela ye-trigger kunye ne-rotor yemoto exhasa i-25,000 ye-000rpm rotor kumjelo womoya onomoya zihlala zibuthathaka
Njengeqabane laseAmazon, sinokufumana ingeniso xa ucofa kwikhonkco le-Amazon. Enkosi ngokusinceda senze into esithanda ukuyenza.
Uphononongo lwesixhobo se-PRO lupapasho oluyimpumelelo olunempumelelo olunikele uphononongo lwesixhobo kunye neendaba zeshishini ukusukela ngonyaka ka-2008. Oku kwavuselela umdla wethu.
Kukho into enye ephambili yokuqaphela malunga nokuphononongwa kwesixhobo se-PRO: Sonke simalunga nabasebenzisi besixhobo soBuchule kunye nabaShishino!
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IXESHA LOKUQALA: AUG-31-2021