Ungagweba njani ukuba iSitywina se-oyile yevalufa okanye iRingi yePiston ebangelwa kukutshiswa kweoyile?
"I-oyile ye-injini evuthayo" ithetha ukuba i-oyile ye-injini ingena kwigumbi lokutsha le-injini kwaye ithatha inxaxheba ekutshayo kunye nomxube, okukhokelela ekulahlekeni kwe-oyile ye-injini ngokukhawuleza kunye nokuvuza kwe-oyile. Ezona ngxaki zixhaphakileyo ezidla ngokubangela ukuba injini "itshise ioyile" zizitywina zeoyile yevalvu kunye namakhonkco episton. Ke kuthekani ukuba sigweba ukuba yingxaki yeringi yepiston okanye yingxaki yesitywina seoyile yevalvu? Makhe sijonge kunye.
Okokuqala, masiqale siqonde unobangela wokutsha kweoli
1. Isitywina seoli yevalve
①Ivalve yeoyile yokutywina ayicinezelwa;
② Umsantsa phakathi kwesikhokelo sevalvu kunye nentloko yesilinda mkhulu;
③Ukugqabhuka kwesitywina se-oyile yevalvu, ukuguga okugqithisileyo kwesikhondo sevalvu kunye nesikhokelo sevalvu;
④Ivalve yesitywina se-oyile iyaguga, ibangela ukuba i-oyile ihambe ecaleni kwesikhondo sevalve ukuya kwigumbi lokutsha, ibangela ukuba ioyile ivuthe.
2. Umsesane wepiston
① Iringi yepiston ifakwe ijonge ezantsi;
②Iringi yepiston ayishukunyiswa ngokwemigaqo;
③Idayamitha yangaphandle yeringi yepiston incinci kakhulu kwaye ucoceko phakathi kwedamitha yesilinda inkulu;
④Kwinkqubo yokugcinwa kunye nokusetyenziswa, coca ngokungakhathali iringi yepiston, ipiston kunye nokunxiba kwesilinda;
⑤Iringi ye-piston inokumelana okungahambi kakuhle kunye nokugqoka kwangaphambili, okubangela ukuba ioli ingene kwigumbi lokutsha kwaye itshise ioli;
⑥ I-piston kunye ne-cylinder barrel inxiba Umsantsa phakathi kobubanzi bepiston kunye ne-cylinder barrel idlula ixabiso elichaziweyo.
3. Ezinye izizathu
① Iringi yentsimbi ayifakelwanga endaweni, nto leyo ebangela ukuba kubekho iimpawu kwi-cylinder ye-injini;
② Krwela ngokungakhathali udonga lwesilinda ngexesha lokudibanisa;
③Injini ishushu; (musa ukujonga ukungabikho kweoli okanye ukungabikho kwamanzi)
④Isiphumo sokuthambisa se-oyile ye-injini sibi;
⑤ Musa ukufudumala imoto kwaye ubangele i-brasion;
⑥Zeziphi iindlela zokugweba ukutshiswa kwe-oyile xa impompo yepetroli ingena ekutsha?
Kukho iintlobo ezintathu zokutshisa i-oyile yemoto (ngokulandelelanayo, ukutshisa i-oyile ye-injini kwimoto ebandayo, ukutshisa i-oyile ye-injini xa isantya kwaye itshisa i-oyile ye-injini nangaliphi na ixesha)
1. Indlela yesigwebo se-oyile yesivalo esivuthayo se-oyile
1) Iindlela zokongeza kunye nokukhulula i-throttle;
2) Iidiphozithi zekhabhoni ezinzulu kunye nokuvalwa kwendlela ye-catalyst emithathu;
3) Ukuba i-exhaust ngumsi oluhlaza, oko kuthetha ukuba isithuthi sele sitshise i-oyile ye-injini. Ukuba umsi oluhlaza uyanyamalala emva kokuba imoto ishushu, olu hlobo lwe-oyile ye-injini yi-oyile ye-injini epholileyo. (Oku kungenxa yokuba i-oyile yevalve isitywina iyaguga okanye yonakele, okukhokelela kwisiphumo esibi sokutywinwa, kwaye ioyile ingena kwi-cylinder ukusuka kwivalve).
2. Indlela yokugweba ye-piston ring yokutshisa ioli
I-1) Emva kokuba imoto ishushu, ingaba isantya esikhawulezayo okanye inkqubo ye-idling, nje ngokuba isantya sikhuphuka ngokukhawuleza, umsi ohlaza okwesibhakabhaka uya kukhutshwa kumbhobho wokukhupha. Olu hlobo lokukhawulezisa ngokukhawuleza lutshisa ioli. (Ukukhawuleza ngokukhawuleza kokutshiswa kweoli kubangelwa ikakhulu ngenxa yesiphumo esibi sokutywinwa phakathi kodonga lwangaphakathi lwe-cylinder kunye ne-piston ring, ebangela ukuba ioli ingene kwigumbi lokutsha ngokuthe ngqo kwi-crankcase);
I-2) Xa ulinganisa uxinzelelo lwe-cylinder, ukuba kukho ingxaki kwindandatho yepiston, ubungakanani bokugqoka bunokugwetywa ngedatha yoxinzelelo lwe-cylinder (ukuba ayinzima kakhulu, okanye ingxaki ye-cylinder ethile, ngokongeza i-arhente yokulungisa. , kufuneka ilungiswe ngokuzenzekelayo emva kweekhilomitha ezili-1500).
3. Iindlela zokugweba ngezinye izizathu
Xa sele kuqalisiwe, umsi oluhlaza unokubonwa. Ngeli xesha, i-oyile ye-injini sele iyingozi kakhulu, kwaye kunokubakho ingozi yokhuseleko. Olu hlobo lweoli lutshiswa nangaliphi na ixesha. (I-injini igugile kakhulu, ikhokelela ekutywinweni okuyekelelayo, okubonelela ngeemeko ezifanelekileyo zokutsha kweoli. Ngeli xesha, kufuneka ilungiswe ngokukhawuleza ukuphepha ukusilela okukhulu kunye nomonakalo)