Indlela yokujongana neempazamo eziqhelekileyo ze-injini? Namhlanje ukuba uhlele ezinye iingxaki zokuqalisa injini kunye nesantya asikwazi ukunyuka kwimeko yempazamo yereferensi. I-injini ye-diesel ayilula ukuyiqalisa, okanye isantya akulula ukunyuka emva kokuqala. Amandla aveliswa kukutsha kwegesi yokwandiswa kwi-cylinder ye-injini, ukongeza ekoyiseni ukuxhathisa kwe-injini kunye nokuqhuba izixhobo ezincedisayo (ezifana nempompo yamanzi, impompo yokutofa kwe-oyile, i-fan, i-compressor yomoya, i-generator, impompo yeoli, njl. .), kwaye ekugqibeleni imveliso yamandla ngeflywheel. Ukuba ubushushu be-injini ye-cylinder buncinci okanye ukusebenza kakuhle kwe-thermal abukho phezulu, ukuxhathisa kwayo kwi-friction kukhulu kakhulu okanye amandla okusebenzisa isixhobo esincedisayo sokuqhuba, amandla emveliso ye-injini aya kuncitshiswa, i-injini ibuthathaka.
Iziphumo zokusilela kwenkqubo yokubonelela ngamafutha
(1) Ukungonelanga kweoli
Inkqubo yamafutha iya kukwazi ukutshiza ngokufanelekileyo kwaye i-atomize i-fuel elungileyo kwi-cylinder. Ukuba i-fuel system ayiphumelelanga kwaye inani leoli kwi-cylinder yokutshiza lincinci, ubushushu obuveliswa ngokutshisa buyancipha. Xa ubushushu buncitshisiwe ukuhlangabezana nomthwalo we-injini, injini ibuthathaka.
(2) Impembelelo ye-oyile yokutofa kwangaphambili i-Angle
Ubungakanani bepetroli efakwe kwi-cylinder iya kufaneleka. Ukuba i-fuel kwiqondo lokuqala lokunyusa uxinzelelo, kulula ukubangela ukuba injini isebenze rhabaxa. Umsebenzi onzima uya kudla inxalenye yamandla, oko kukuthi, ukusetyenziswa kakuhle kwe-thermal akuphezulu, ngoko ke amandla asebenzayo okukhutshwa kwangaphandle aya kuncitshiswa. I-Angle yangaphambili yenaliti yeoli incinci kakhulu, uninzi lwenkqubo yokutshisa ifuduselwa kwinkqubo yokwandisa, ukuze izinga lokunyuka koxinzelelo lincitshiswe, olona xinzelelo luphezulu luyehla, ubushushu bombhobho buyanda, ukulahleka kobushushu bamanzi okupholisa kungaphezulu, kunye nokusebenza kakuhle kwe-thermal kuncitshiswe kakhulu.
(3) Umgangatho ophantsi wokutshiza
Xa i-injini isebenza, umgangatho we-fuel injector spray umpofu, ukwenzela ukuba indawo ye-fuel surface efakwe kwi-cylinder incinci, kwaye izinga lokubopha nge-oxygen liyancipha. Nokuba ubungakanani be-oyile kwisilinda sokutofa alininzi, kodwa ngenxa yomgangatho ombi we-atomization, ukusabela ngendibaniselwano yeoksijini kuncinci, kwaye ubushushu obukhutshwayo buncinci.
(4) Impembelelo yobushushu bendawo
Xa ubushushu be-ambient buphezulu kakhulu, i-injini idla ngokubangela ukushisa okugqithisileyo. Ngaphantsi kweempembelelo ezimbini zobushushu obuphezulu be-ambient kunye nokufudumeza kwe-injini, umoya uyakhula, ngaloo ndlela uchaphazela umlinganiselo wokunyuka kwamaxabiso e-injini kunye nokunciphisa amandla e-injini. Xa ubushushu be-ambient buphantsi kakhulu, kuya kubangela ukuchithwa kakubi kweoli yeoli kwi-cylinder, okubangela ukutsha okungaphelelanga, oko kukuthi, ubushushu obuveliswa ngumsebenzi osebenzayo kwi-cylinder buyancipha.
(5) Impembelelo yomthamo wokunyuka kwamaxabiso komoya
I-oyile ye-fuel kwi-cylinder inokutshisa, ngakumbi kwii-athom ze-diesel ze-carbon kunye ne-oksijini ye-athom ye-chemical reaction (ukuvelisa i-carbon dioxide) ubushushu bokukhululwa, ngenxa ye-air filter blockage yenza icandelo lokujikeleza komoya lincitshiswe (lixhotyiswe nge-turbocharger injini ye-turbocharger ukusilela xa ukungena kwegesi kuncipha. ) okanye impembelelo yokunyuka kwamaxabiso e-injini ayanelanga, okubangela ukuba i-athomu ye-carbon ye-fuel ayikwazi ukusabela ngokupheleleyo kwi-athomu ye-oxygen, ngoko ke ukukhululwa kokunciphisa ukushisa, injini.
(6) Amalungu omatshini aqulethe indlela yokusebenza ayivalwa kakuhle
Ukuba i-cylinder cushion yonakalisiwe, i-valve ayivalwanga, umsantsa phakathi kwepiston kunye nodonga lwesilinda likhulu kakhulu, kunokubangela ukuvuza komoya kunye nokunyanzeliswa kakubi, okubangelwa yimpembelelo yokutsha kwepetroli kwi-cylinder ayilungile, injini. ubuthathaka. Impembelelo yokuxhathisa injini
Ukuba i-injini idibaniso iqinile kakhulu, i-oyile ijiyile kakhulu, iya kubangela ukuxhathisa kwe-injini kukhulu kakhulu. Amandla aveliswa yi-injini ukongeza ukoyisa ukukhuhla kunye nokuxhathisa isixhobo esincedisayo, imveliso yamandla esebenzayo iyancitshiswa.
Ukuxilongwa kunye nokungabandakanywa
(1) Ukuba i-injini yokuphuma iphantsi kwaye akukho lula ukuyiqalisa,
Isizathu kukuba i-fuel system ayanelanga, ekufuneka ifunyanwe kwaye isuswe ngokuhambelana nephutha elichazwe kwinkqubo yamafutha.
(2) Ukuba umbhobho wokukhupha injini unomsi oblowu namhlophe,
Ibonisa ukuba ubuthathaka be-injini bubangelwa yintshukumo ye-cylinder.
(3) Ukuba injini iqala kakuhle
Kodwa umsi wombhobho wokukhupha, kwangaxeshanye isantya se-injini akulula ukusiphucula, esona sizathu sikukuba umoya kwi-cylinder umncinci kakhulu, kufuneka ujonge indawo yokungena yesihluzo somoya (injini ene-turbocharger kodwa nayo khangela itshaja enkulu), kwaye ungaqukwa.
(4) Jonga ukuxhathisa kwenjini
Sebenzisa i-flywheel ye-injini nge-lever bar, ukuba ivakalelwa ngakumbi kunezinye iinjini zedizili zohlobo olufanayo okanye ukusetyenziswa okuqhelekileyo, oku kubonisa ukuba ukuxhathisa kwe-injini ye-diesel kukhulu kakhulu. Ukuba i-injini yedizili esandula kulungiswa, uninzi lwayo lubangelwa kukudityaniswa okuqinileyo, kufuneka iqhutywe okanye idityaniswe kwakhona.
(5) Ukuba injini ishushu kakhulu
Uninzi lwazo lubangelwa lixesha lokutofa kade, nto leyo engunobangela wokusilela kwe-injini kwaye kufuneka ilungiswe. Indlela yokulungelelanisa iboniswa kwingxelo yokuba injini ayikwazi ukuqala.
(6) Khangela ukuvuza komoya
Sebenzisa i-flywheel ye-injini ukujonga ukunyanzeliswa kwepiston yesilinda ukuba ime, ukususa i-injector, ukuxhoma isantya esiphantsi kwaye ubambe i-hand brake, emva koko usebenzise ithumbu elisuka kumngxuma wombhobho ukuya kwigumbi lokutsha elinomoya oxinanisiweyo, emva koko omnye umntu kwindawo yokungena okanye ephumayo. izibuko, ukuzaliswa kweoli, i-cylinder cushion okanye umlomo wamanzi we-radiator, mamela ukuvuza. Ukuba ukuvuza kwegesi kuvakala kwenye indawo, isilinda asivalwanga kakuhle. Ngokomzekelo, kwipayipi yokukhupha okanye i-air inlet, kuthetha ukuba i-valve ayivaliwe, okanye ukuvuza kuvakala kwi-inlet yamanzi ye-radiator, ebonisa ukuba i-cylinder pad yonakalisiwe. Kufuneka ichongwe kwaye ingabandakanywa.
Ixesha lokuposa: May-29-2024
