Ii-Starter Motors zisinika iindlela ezisebenzayo zokuphinda siqalise iimoto zethu xa ibhetri isifa okanye sijike injini ngempazamo ngelixa isebenza, okanye kufuneka siyijike ngokungalindelekanga ngelixa iqhuba. Benza ukuqala kwe-injini kukhuseleke kwaye kube lula kunokukrazula ngesandla.
Nje ukuba isitshixo siphendulwe, umsinga osuka kwibhetri uqukuqela kwiikhoyili zentsimi ezincanyathiselwe kwindawo yokuqalisa kunye nakwindawo yombane ojija igiya encinci eyaziwa ngokuba yipinion kwi-starter.
I-Overrunning Clutch
I-Starter motor overrunning clutches isetyenziselwa ukuthintela iiringi ze-injini ekuqhubeni i-starter motor Armature ngokuthe ngqo, kwaye zingabangela ukugqithwa kwe-Armature yayo nge-Armature yayo.
Ukugqithisa kunokubangela ukuba i-starter ijikeleze ngokukhawuleza kune-flywheel ye-injini, kwaye ekugqibeleni ibangele ukuba ingaphumeleli ngokupheleleyo - oku kudla ngokuba sesinye sezizathu eziphambili zokungaphumeleli kwe-starter.
Uvavanyo olulula lokubona ukuba oku kuyenzeka kuya kukhupha isiqalisi sakho kwaye usijike ngesandla kwicala elichaseneyo ukusuka kujikelezo lwe-motor shaft, ukuba kunokwenzeka ukuba iphini layo alijikelezi kwaye oku kubonisa umba weclutch osebenzayo okanye ukoyisakala kweclutch.
I-Sprag-type overrunning clutches ziyilelwe ukuba zibandakanyeke ngokungqongqo kunye nesithinteli sokuhamba se-axial esenziwe kumda wangaphandle wegiya yangaphakathi kwaye ibe nococeko kwicala leradial phakathi kwayo kunye nebhore yayo yangaphakathi engaphantsi komqolo.
Kwezinye iziphelo zabo kukho igxalaba elingaphakathi leperipheral elenziwe kwindawo yokuqala njengenxalenye yoyilo lwayo; omabini la malungu abonisa i-resin njengesiseko semathiriyeli ngokudibeneyo kuyilo lwazo.
Solenoid
Isiqalisi solenoid sisixhobo esincinci esixhonywe phezu kwenjini yokuqalisa esidibanisa ucingo lwayo lokulawula nokuba yi-flywheel okanye ipleyiti ethambileyo ngokusebenzisa oonxibelelwano olunzima, ukuguqula i-injini yakho xa uqhotyoshelwe okanye iqhosha lokuqalisa lityhiliziwe.
I-solenoid ebuthathaka inokwenza isandi sokucofa esivakalayo, okanye mhlawumbi kungabikho ngxolo kwaphela xa iqhosha lokuqalisa lityhilwa. Ukuba ayisebenzi kakuhle kunokubangela izandi zokucofa ezibuthathaka xa ucofa okanye kungabikho ngxolo xa uqalisa injini.
I-solenoid ivulwa nguzibuthe ovelisa umhlaba otsalayo kwaye ubambelele kumbindi we-armature, obandakanya idiski encinci enepali yentsimbi kwelinye icala kunye nomzimba wekhoyili kwelinye. Ungandwendwela le sayithi ukuze ufunde ngakumbi.
Intwasahlobo eqhagamshelwe kulo ngundoqo ibangela ukuba ijikelezise ngokujikelezayo kunye ne-axially - esi ntshukumo sihanjiswa ngegiya ukuya kwi-starter drive shaft ejikeleza i-crankshaft ngelixa ijika i-flywheel okanye i-flexplate gears ngaxeshanye.
Njengoko umjikelo wokuqalisa uqalisa kwaye i-solenoid ivuliwe ukuze kugxilwe kumandla kazibuthe ukusuka kwi-armature core armature ukuya kwiikhoyili, i-gap yomoya amaxesha ombane we-flux yenza isiqalo esibalulekileyo sangoku esiqhuba i-flywheel okanye i-flexplate rings kwaye iqalise injini kwakhona.
Njengoko i-pinion gear ijika, ibangela ukuba i-flywheel ikhawuleze ngokukhawuleza. I-clutch yendlela enye ye-sprag eza kumgangatho kuninzi lwabaqalayo idibanisa negiya ye-ring kwi-flexplate okanye i-flywheel ukumisa i-backdrive ukuba ingenzeki kwaye iyayikhusela ekuqhutyweni ngokuthe ngqo nge-pinion gear kwaye yonakalise ngakumbi.
Ukuba umqalisi awuvelisi unqakrazo oluvakalayo xa ilayitiwe okanye amaqhosha atyhidiwe, oku kungabonisa nokuba kubuthathaka ukujiya kwe-solenoid yayo, ukuxhathisa kwi-contactor yayo kwaye ayivalwanga ngokufanelekileyo, okanye kuphela okuncinci okuqukuqelayo ukusuka kwiitheminali zoqhagamshelwano ezinzima zomqalisi ukuya kwimoto yayo ngokwayo.
Pinion izixhobo
Iinjini zokuqalisa zibonakalisa igiya encinci ekupheleni kweshaft yemoto eyaziwa ngokuba yipinion gear esebenza ngegiya enkulu kwiflywheel ukuvelisa amandla okujika kunye nokuvelisa i-torque ephezulu ngesantya esiphantsi, idala i-torque ephezulu / isantya esisezantsi esifunekayo ukukhaba ukuqala injini. Olu lungelelwaniso lwegiya lunceda ukubonelela ngokutyhala okwaneleyo kokuqala okuyimfuneko ekukhabeni iinjini zokuqalisa ngempumelelo.
Ukuba xa ujika isitshixo uva kuphela ingxolo evunguzayo okanye yokusila, kukho into engalunganga ngomatshini otyhalela ngaphandle igiya yephini ukuze ibandakanye ivili lokubhabha. Enye indlela oku kunokusilela ngayo: nokuba iyasilela ngokupheleleyo ukuzibandakanya, okanye izibandakanye kodwa emva koko ityibilike idlule i-clutch yayo ibangela ukutyibilika kweclutch.
Iinjini zokuqala zokuqalisa zisebenzise inkqubo ye-inertia-engeged pinion, apho iBendix ivele yajika iphina ukuze ibandakanyeke ngegiya leringi le-flywheel. Kodwa njengokuba injini yayibaleka kwaye ikhawuleza, inertia yayo ibangele isantya esiphezulu phakathi kwezi zixhobo ezikhokelele ekubeni ziphume kulungelelwaniso kwaye zilahle ukudibana kunye nokuthumela iphini lokujikeleza ngasemva ecaleni kwe-helical splines kwicala elingalindelekanga.
Oku kwakuyingozi kakhulu.
Emva kwexesha, inkqubo yephiyoni ekhuselekileyo nelula ngakumbi yaphunyezwa. I-solenoid encanyathiselwe kwi-Auto Parts starter motors isebenza njenge-electromagnetic relay. Xa isignali ye-Volt ye-12 isetyenziswe kwi-terminal yokucima ukuvutha i-50 inika amandla i-solenoid ethi isebenze i-motor starter kwaye ivumela i-pinion ukuba iphume kwi-cover yokukhusela de injini iphendule i-flywheel.
Isixhobo se-pinion sifaka umsonto obhinqileyo ngaphakathi odibana nomsonto oyindoda kwi-starter shaft, ngelixa kukho i-rubber bushing okanye i-spring esebenza njenge-cushion egcwele kakhulu kwaye ivumela ukutyibilika phantsi kweemeko ezinzima.
Umqhagamshelwano
Nje ukuba ulayite isitshixo sakho okanye ucofa iqhosha lokuqalisa, umbane uqukuqela ukuya kwisixokelelwano sokulayita, ucime iiplagi zentlantsi, emva koko uvule iswitshi enkulu yemagnethi eyaziwa ngokuba yisolenoid.
Olu tshintsho luqondisa amandla aphezulu e-amperage ukusuka kwibhetri yakho ngqo kwi-motor, i-meshing gears. Ukongeza, ihambisa i-lever yefolokhwe edityaniswe kwi-pinion gear ekudibaneni nokuba yi-flywheel okanye i-flexplate ngokuxhomekeke kuhlobo lwe-injini - emva koko ihambisa i-lever yefoloki eyityhalela ukulungelelaniswa nokuba yi-flywheel okanye i-flexplate (kuxhomekeke kuhlobo).
Iinjini zombane zisebenzisa amandla abalulekileyo xa ziqala ukuqala kwaye zifuna okuncinci ukugcina isantya sazo emva koko. Ukuhamba kwamandla okuqala, okwaziwa njenge-inrush current, kunokufikelela kumatyeli aliqela umsinga oqhelekileyo obalekayo wenjini kwaye unokude anyibilikise iitheminali zoqhagamshelwano lwealloyi kwiziqalisi zemoto ukuba isinyithi esiveziweyo sikhona. Ukuzikhusela kwiimeko ezinjalo, iziqalisi zemoto ziza zixhotyiswe ngokugqithiswa kweelayidi ezibeka esweni ukuhamba kwangoku kwaye zivale amandla kwisekethe ukuba iqala ukunyuka kakhulu.
Umthombo ovela Imoto yam yaseZulwini
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