Ulwakhiwo kunye nomgaqo wenjini yokuqalisa ngombane yedizili zichazwe ngokweenkcukacha
Okokuqala, ulwakhiwo kunye nomgaqo wokusebenza wemoto yokuqala
01
Injini yokuqala yenjini yedizili yenziwe ikakhulu ngamacandelo amathathu: indlela yokudlulisela, iswitshi ye-electromagnetic kunye nenjini yangoku ngqo.
02
Umgaqo osebenzayo wemoto yokuqala kukuguqula amandla ombane ebhetri abe ngamandla oomatshini, ukuqhuba iringi yezinyo le-flywheel kwinjini yedizili ukuze ijikeleze, kunye nokufezekisa ukuqala kwenjini yedizili.
03
I-DC motor kwi-starting motor ivelisa i-electromagnetic torque; Indlela yokudlulisa i-transmission yenza i-driving pinion ye-starting motor mesh kwi-flywheel tooth ring, idlulisela i-torque ye-direct current motor ye-starting motor kwi-flywheel tooth ring ye-diesel, iqhube i-crankshaft ye-diesel ukuba ijikeleze, ngaloo ndlela iqhubela izinto ze-diesel kumjikelo wokusebenza ide i-diesel injini iqale ngokuqhelekileyo; Emva kokuba i-diesel injini iqalile, i-starting motor ikhupha ngokuzenzekelayo i-flywheel tooth ring; I-electromagnetic switch inoxanduva lokudibanisa nokunqumla isekethe phakathi kwe-DC motor nebhetri.
Okwesibini, ukubandakanyeka ngokunyanzeliswa kunye nokubandakanyeka okuthambileyo
01
Okwangoku, uninzi lweenjini zedizili ezikwimarike zi-forced meshing. I-forced meshing ithetha ukuba i-pinion yesixhobo se-starter motor enye ihamba ngokuthe ngqo nge-axial kwaye idibana ne-flywheel tooth ring, kwaye i-pinion ijikeleza ngesantya esiphezulu kwaye idibana ne-flywheel tooth ring. Iingenelo ze-forced meshing zezi: i-torque enkulu yokuqala kunye nesiphumo esihle sokuqala esibandayo; Ingxaki kukuba i-pinion ye-starter motor enye-way gear inempembelelo enkulu kwi-flywheel tooth ring ye-diesel, enokubangela ukuba i-pinion ye-starter motor iphuke okanye i-flywheel tooth ring iguge, kwaye isenzo se-"crawling" mesh esinokwenzeka siya kubangela umonakalo woomatshini kwi-drive end cover kunye nee-bearings kunye nezinye izinto, ezichaphazela ubomi benkonzo ye-starter motor.
02
I-Soft meshing: Ngokusekelwe kwi-motor yokuqala ye-forced meshing, indlela eguquguqukayo yongezwa ukuze kufezekiswe i-soft meshing. Umgaqo wayo osebenzayo ngulo: xa i-driving pinion ijikeleza ngesantya esiphantsi kwaye ibandakanyeka ngokunqamlezayo ukuya kubunzulu obuyi-2/3 be-flywheel tooth ring, isekethe ephambili kwi-starting motor iqhagamshelwe, kwaye i-pinion ijikeleza ngesantya esiphezulu kwaye iqhube i-flywheel tooth ring. Uyilo lwandisa ubomi benkonzo ye-starting motor kwaye lunciphisa impembelelo ye-driving pinion kwi-flywheel tooth ring. Ingxaki kukuba ichaphazela ukusebenza kakuhle kwe-transmission ye-torque.
3. Umgwebo oqhelekileyo wempazamo yemoto eqalayo (le nxalenye ixoxa kuphela ngemoto eqalayo)
01
Jonga ukuba i-motor yokuqala iqhelekile okanye ayiqhelekanga, ngesiqhelo ukuyinika amandla, kwaye ujonge ukuba kukho isenzo sokutya esijikelezayo emva kokunika amandla, kwaye nokuba isantya se-motor siqhelekile na.
02
Isandi esingaqhelekanga: Izinto ezahlukeneyo ezibangelwa sisandi esingaqhelekanga senjini yokuqala, isandi sahlukile.
(1) Xa iswitshi ephambili yemoto yokuqala ivuliwe kwangethuba kakhulu, iphini yokuqhuba ayidibani neringi yezinyo le-flywheel yenjini yedizili, oko kukuthi, ukujikeleza ngesantya esiphezulu, kwaye iphini yokuqhuba yemoto yokuqala ichaphazela iringi yezinyo le-flywheel, nto leyo ebangela isandi esibukhali sokuphuma kwamazinyo.
(2) Isixhobo sokuqhuba i-start motor sisebenzisana neringi yezinyo le-flywheel, kwaye siqhuba injini yedizili ukuba isebenze ngokuqhelekileyo, kwaye ngequbuliso sivelisa isandi sokuchukumisa i-meshing, esidla ngokubangelwa kukuba i-start motor drive pinion ayifikelelwa kwaye iringi yezinyo le-flywheel yahlulwe, okunokubangelwa kukungasebenzi kakuhle kwe-meshing, i-return spring ithambile kakhulu okanye umonakalo we-one-way clutch ye-motor yokuqala.
(3) Emva kokucofa iqhosha lokuqalisa, i-start motor ayithethi kwaphela, ikakhulu ibangelwa kukuqhekeka kwangaphakathi kwe-start motor, i-ayina, i-short circuit okanye ukungasebenzi kwe-electromagnetic switch. Ngexesha lokuhlolwa, kufuneka kukhethwe intambo etyebileyo ngokwesiseko sokuqinisekisa ukhuseleko, apho elinye icala liqhagamshelwe kwi-starting motor magnetic field terminal kwaye elinye icala liqhagamshelwe kwi-battery positive terminal. Ukuba i-starting motor isebenza ngokwesiqhelo, ibonisa ukuba impazamo isenokuba kwi-electromagnetic switch ye-starting motor; Ukuba i-starting motor ayisebenzi, kufuneka kuqatshelwe ukuba akukho spark xa kuxhunywa iingcingo - ukuba kukho spark, kubonisa ukuba kunokubakho i-tie okanye i-short circuit ngaphakathi kwe-starting motor; Ukuba akukho spark, kubonisa ukuba kunokubakho ukuqhekeka kwi-starting motor.
(4) Emva kokucofa iqhosha lokuqalisa, kukho isandi nje sezinyo lokutya eliyi-axial motor start kodwa akukho kujikeleziswa kwemoto, okunokuba kukusilela kwemoto ye-DC okanye i-torque enganeleyo yemoto ye-DC.
4. Amanyathelo okhuseleko okusetyenziswa nokugcinwa kwenjini yokuqala
01
Uninzi lweemoto zokuqala zangaphakathi azinaso isixhobo sokusasaza ubushushu, umbane osebenzayo mkhulu kakhulu, kwaye ixesha elide lokuqalisa alinakudlula imizuzwana emi-5. Ukuba ukuqalisa kube kanye akuphumelelanga, ixesha eliphakathi kufuneka libe yimizuzu emi-2, kungenjalo ukufudumala kwemoto yokuqala kunokubangela ukuba imoto yokuqala ingasebenzi.
02
Ibhetri mayigcinwe yanele; Xa ibhetri ingasebenzi, ixesha elide kakhulu lokuqalisa kulula ukulonakalisa i-motor yokuqalisa.
03
Jonga i-fixing nut ye-starting motor rhoqo, kwaye uyiqinise ngexesha elifanelekileyo ukuba ikhululekile.
04
Jonga iziphelo zentambo ukuze ususe amabala kunye nomhlwa.
05
Jonga ukuba iswitshi yokuqalisa kunye neswitshi yombane ephambili ziqhelekile na.
06
Zama ukuphepha ukuqala ngexesha elifutshane kunye nokuphindaphinda okuphezulu ukuze wandise ubomi benkonzo yemoto yokuqala.
07
Ukugcinwa kwenjini yedizili njengoko kufuneka ukuqinisekisa ukusebenza okuqhelekileyo kwenkqubo ukunciphisa umthwalo wokuqala.
