Ubume kunye nomgaqo wombane wokuqalisa injini ye-diesel ichazwe ngokweenkcukacha
Okokuqala, isakhiwo kunye nomgaqo wokusebenza wemoto yokuqala
01
Injini yokuqala ye-injini ye-diesel ikakhulu yenziwe ngamacandelo amathathu: indlela yokuhambisa, iswitshi ye-electromagnetic kunye nemoto ethe ngqo yangoku.
02
Umgaqo osebenzayo wemoto yokuqala kukuguqula amandla ombane ebhetri abe ngamandla oomatshini, ukuqhuba ikhonkco lezinyo le-flywheel kwi-injini ye-diesel ukujikeleza, kunye nokuqonda ukuqala kwe-injini ye-diesel.
03
Injini yeDC kwimotor yokuqala yenza itorque ye-electromagnetic; Indlela yokuhambisa yenza i-pinion yokuqhuba ye-mesh yokuqalisa i-motor mesh kwindandatho yezinyo le-flywheel, idlulisela i-torque ye-motor ethe ngqo yangoku yemoto yokuqalisa ukuya kwikhonkco lezinyo le-flywheel ye-injini ye-diesel, iqhuba i-crankshaft ye-injini ye-diesel ukujikeleza, ngaloo ndlela ukuqhuba amacandelo enjini ye-diesel kumjikelo wokusebenza de injini ye-diesel iqale ngesiqhelo; Emva kokuba injini ye-diesel iqalile, i-motor yokuqala ikhupha ngokuzenzekelayo ikhonkco lezinyo le-flywheel; Umtshini we-electromagnetic unoxanduva lokudibanisa kunye nokusika isekethe phakathi kwemoto ye-DC kunye nebhetri.
Okwesibini, uthethathethwano ngenkani kunye nothethathethwano oluthambileyo
01
Okwangoku, uninzi lweenjini zedizili kwimarike zinyanzeliswa ukuba zibe ne-meshing. Ukunyanzeliswa kwe-meshing kuthetha ukuba i-pinion yesixhobo sokuqala se-motor indlela enye ihamba ngokuthe ngqo nge-axially kwaye yenza uqhagamshelwano kunye neringi yezinyo le-flywheel, kwaye i-pinion ijikeleza ngesantya esiphezulu kwaye idibanise ne-ring flywheel yezinyo. Iingenelo zokunyanzeliswa kwe-meshing zezi: i-torque enkulu yokuqala kunye nesiphumo esihle sokuqala esibandayo; Ukungalungi kukuba ipinion yegiya yokuqalisa indlela enye inempembelelo enkulu kwikhonkco lezinyo le-flywheel ye-injini ye-diesel, enokubangela ukuba iphini lemoto yokuqalisa yaphuke okanye ukunxitywa kweringi yezinyo le-flywheel. kunokwenzeka "ukukhasa" isenzo semesh kuya kubangela umonakalo womatshini kwisigqubuthelo sokugqibela sokuqhuba kunye neebheringi kunye namanye amacandelo, okuchaphazela ubomi benkonzo yemoto yokuqalisa.
02
I-Meshing ethambileyo: Ngokwesiseko se-motor yokuqala enyanzelweyo yokuqalisa i-meshing, umatshini oguquguqukayo wongezwa ukufezekisa i-meshing ethambileyo. Umgaqo wayo wokusebenza ngulo: xa i-pinion yokuqhuba ijikeleza ngesantya esiphantsi kwaye idibanisa i-axially ukuya kwi-2/3 ubunzulu bentsimbi yezinyo le-flywheel, isiphaluka esiphambili kwi-motor yokuqala ixhunyiwe, kwaye i-pinion ijikeleza ngesantya esiphezulu kwaye iqhube izinyo le-flywheel. umsesane. Uyilo lwandisa ubomi benkonzo yemoto yokuqalisa kwaye lunciphisa impembelelo yepion yokuqhuba kwiringi yezinyo le-flywheel. Ukungalungi kukuba kuchaphazela ukuhanjiswa kwetorque.
3. Isigwebo semposiso eqhelekileyo yemoto yokuqalisa (le nxalenye ixoxa kuphela ngemoto yokuqalisa ngokwayo)
01
Jonga ukuba imotor yokuqalisa iqhelekile na okanye hayi, ngokuqhelekileyo ukuyinika amandla, kwaye ujonge ukuba kukho intshukumo ye-axial feed emva kokunika amandla, nokuba isantya semoto siqhelekile.
02
Isandi esingaqhelekanga: Izinto ezahlukeneyo ezibangelwa isandi esingaqhelekanga senjini yokuqalisa, isandi sahlukile.
(1) Xa iswitshi engundoqo yemoto yokuqalisa ivulwa kwangethuba kakhulu, iphini lokuqhuba alizibandakanyi neringi yezinyo le-flywheel ye-injini ye-diesel, oko kukuthi, ukujikeleza ngesantya esiphezulu, kunye nepiyoni yokuqhuba yeempembelelo zenjini yokuqalisa. Iringi yezinyo le-flywheel, ekhokelela kwisandi esibukhali samazinyo.
(2) Isixhobo sokuqalisa i-motor drive sisebenzisana neringi yezinyo le-flywheel, kwaye siqhuba i-injini ye-diesel ukuba isebenze ngokuqhelekileyo, kwaye ngequbuliso ivelise isandi esichaphazela i-meshing, esibangelwa ngokubanzi yipinion yokuqalisa i-motor drive ayifikelelwanga kunye neringi yezinyo le-flywheel. yahlulwe, enokuthi ibangelwe kukungakhathali kwe-meshing, intwasahlobo yokubuya ithambe kakhulu okanye isiqalo somonakalo we-clutch onendlela enye.
(3) Emva kokucofa iqhosha lokuqala, i-motor yokuqala ithule ngokupheleleyo, ibangelwa kakhulu kukuphuka kwangaphakathi kwe-motor yokuqala, i-iron, isiphaluka esifutshane okanye ukusilela kwe-electromagnetic switch. Ngexesha lokuhlolwa, ucingo olungqindilili kufuneka lukhethwe kwindawo yokuqinisekisa ukhuseleko, elinye icala liqhagamshelwe kwitheminali yemagnethi yokuqalisa imoto kunye nesinye isiphelo siqhagamshelwe kwitheminali yebhetri eqinisekileyo. Ukuba i-motor yokuqala iqhuba ngokuqhelekileyo, ibonisa ukuba impazamo ingaba kwi-electromagnetic switch of the motor start; Ukuba i-motor yokuqala ayiqhubeki, kufuneka kuqatshelwe ukuba akukho nto i-spark xa i-wiring - ukuba kukho i-spark, ibonisa ukuba kukho i-tie okanye isiphaluka esifutshane ngaphakathi kwi-motor yokuqala; Ukuba akukho ntlantsi, kubonisa ukuba kunokubakho ikhefu kwi-motor yokuqala.
(4) Emva kokucofa iqhosha lokuqala, kukho isandi kuphela se-motor axial feed yezinyo kodwa akukho jikelezo lwemoto, olunokuba lukusilela kweemoto zeDC okanye itorque enganelanga yemoto yeDC.
4. Izilumkiso zokusetyenziswa kunye nokugcinwa kwemoto yokuqalisa
01
Uninzi lwemoto yangaphakathi yokuqalisa ayinaso isixhobo sokuchitha ubushushu, umsinga osebenzayo mkhulu kakhulu, kwaye ixesha elide lokuqalisa alinakudlula imizuzwana emi-5. Ukuba isiqalo esinye asiphumelelanga, ikhefu kufuneka libe yimizuzu emi-2, kungenjalo ubushushu bokuqala bemoto bunokubangela ukusilela kwemoto.
02
Ibhetri kufuneka igcinwe ngokwaneleyo; Xa ibhetri iphelelwe ngamandla, ixesha elide lokuqalisa kulula ukonakalisa imotor yokuqalisa.
03
Jonga i-nut yokulungisa i-motor yokuqala rhoqo, kwaye uyiqinise ngexesha ukuba ikhululekile.
04
Jonga iziphelo zocingo ukususa amabala kunye nomhlwa.
05
Jonga ukuba isiqalo sokutshintsha kunye nesitshixo esingundoqo samandla sisiqhelo.
06
Zama ukunqanda ukuqala ngexesha elifutshane kunye nesantya esiphezulu ukwandisa ubomi benkonzo yemoto yokuqala.
07
Ukugcinwa kwe-injini ye-diesel njengoko kufuneka ukuqinisekisa ukusebenza okuqhelekileyo kwenkqubo ukunciphisa umthwalo wokuqalisa.
