Indlela yokugweba iSimo soBugcisa sokuNxiba iiNdawo zeSeti yeGenereyitha yeDizili

Abasebenzisi abanononophelo banokufumanisa ukuba kwisivumelwano sokuthengwa kweeseti ze-diesel generator, ngokuqhelekileyo kukho inkcazo kwicandelo lenkonzo emva kokuthengisa: Isethi ye-diesel generator isethi yokunxiba, izixhobo zokusetyenziswa kwansuku zonke, umonakalo obangelwa yimpazamo yabantu, ukugcinwa ngokungakhathali, njl., zonke. azifakwanga kwesi siqinisekiso.Ke ngawaphi amacandelo adla ngokubhekisa kuwo iindawo zokunxiba zeeseti zejenereyitha yedizili?Abasebenzisi kufuneka bagwebe njani imeko yabo yobugcisa?Emva kweminyaka yokuziqhelanisa nokuhlola, i-Dingbo Power iye yashwankathela uluhlu lweendlela zokugweba ubume bobugcisa beendawo zokunxiba zeenjini zedizili.Ngale ndlela, inokugweba ngokusisiseko ukuba ubume bobugcisa beendawo zokunxiba ze-injini ziqhelekile kwaye nokuba kufuneka zitshintshwe okanye zilungiswe, ukuze kubonelelwe ngoncedo lokugcinwa kwe-injini.

1. Isigwebo samalungu anje ngeevalvu, ii-cylinder liners, ipistons kunye namaringi episton.

Umgangatho wenkqubo yoxinzelelo ichaphazela ngokuthe ngqo amandla enjini.Sisebenzisa indlela ye-flameout swing ukujonga.Okokuqala susa i-V-belt, qalisa injini, kwaye emva kokukhawuleza ukuya kwisantya esilinganisiweyo, vala ngokukhawuleza i-accelerator kwindawo ye-flameout, kwaye ubone inani leejingi ze-flywheel xa iyeka (ubala ukusuka kwi-swing yokuqala, kunye neyodwa. swing ngalo lonke ixesha ulwalathiso lutshintshwa).Ukuba inani lojingi lingaphantsi okanye lilingana namaxesha amabini, oko kuthetha ukuba inkqubo yoxinzelelo ayilunganga.Xa injini yedizili enye-cylinder ingaqaliswanga, i crankshaft ayithotywanga kwaye ikrunekile.Ukuba i-cranking isindisa kakhulu abasebenzi, kwaye ukuxhathisa ukunyanzeliswa ngexesha lokukrazula okuqhelekileyo akuviwa, oko kuthetha ukuba kukho iingxaki kwiivalvu, ii-cylinder liners, ipistons, imisesane yepiston kunye nezinye izinto.Susa indibano ye-injector, tofa malunga ne-20ml yeoli ecocekileyo ukusuka kumngxuma wesihlalo sokutofa, kwaye ushukumise i-crankshaft ngaphandle koxinzelelo.Ukuba uvakalelwa kukuba ukuxhathisa okujikelezayo kwandisa kakhulu kwaye isilinda sinamandla athile oxinzelelo, oko kuthetha ukuba iringi yepiston ivaliwe Ukulahlekelwa ngokwesondo kunxitywe kakhulu kwaye kufuneka kutshintshwe.

2. Isigwebo sokuqina kwamalungu e-injector

Susa i-nut edibeneyo kwelinye icala lempompo yokutofa kwe-fuel yombhobho we-oyile woxinzelelo oluphezulu, faka umbhobho we-oyile woxinzelelo oluphezulu kwiglasi ebonakalayo egcwele i-oyile ye-diesel, kwaye ucinezele iqhosha lokuqala ukwenza injini ye-diesel ingasebenzi.Jonga ukuba akhona amaqamza omoya akhutshwa kumbhobho we-oyile woxinzelelo oluphezulu ofakwe kwi-oyile.Ukuba amaqamza omoya akhutshiwe, oko kubonisa ukuba i-coupler ye-cylinder injector ayivalwanga ngokuqinileyo kwaye umphezulu we-cone ugugile, okukhokelela ekuvuzeni.Le ndlela inokusetyenziselwa ukujonga ukuba i-injector iyathontsiza i-oyile kunye nokuba i-coupler yenaliti yesitofu ibambekile kwindawo evulekileyo.

3. Isigwebo sokuba i-cylinder head gasket iyasebenza

Khangela ukuba i-cylinder head gasket efakwe kwi-injini ye-diesel isebenza ngeendlela ezilandelayo: gcwalisa itanki yamanzi ngamanzi okupholisa, kwaye ungasigqubutheli isigqubuthelo somlomo wetanki yamanzi.Qala umatshini ngesantya malunga ne-700 ~ 800r / min, kwaye uqaphele ukuhamba kwamanzi kwitanki yamanzi ngeli xesha.Ukuba amaqamza ahlala enyuka, i-cylinder head gasket iyasilela.Okukhona amaqamza, kokukhona avuza mandundu.Nangona kunjalo, xa umonakalo we-cylinder head gasket awunzima kakhulu, le nto ayibonakali.Ukuza kuthi ga ngoku, sebenzisa i-oyile ejikeleze ukuhlangana kwebhloko yesilinda kunye nentloko yesilinda, kwaye ujonge ukuba kukho amaqamza omoya avela kwindawo yokuhlangana.Ngaphantsi kweemeko eziqhelekileyo, i-cylinder head gasket isoloko ithathwa njengengenakukwazi ukusetyenziswa ngokuqhelekileyo ngenxa yokuvuza komoya kwaye kufuneka itshintshwe.Enyanisweni, iigaskets ezininzi ze-cylinder head azonakaliswa.Kule meko, i-cylinder head gasket inokubhaka ngokulinganayo kwilangatye.Emva kokufudumeza, i-asbestos Iphepha liyakhula kwaye lihlaziye, kwaye alisavuzi xa libuyiselwa kumatshini.Le ndlela yokulungisa inokuphinda iphindwe ngamaxesha amaninzi, ngaloo ndlela yandisa ubomi be-cylinder head gasket.

4. Isigwebo sokuba i-cylinder liner engenamanzi iyasebenza

Emva kokufaka irabha yerabha engenamanzi kwi-cylinder liner kwaye uyifake kwibhloko ye-cylinder, amanzi angakwazi ukuhamba emzimbeni we-cylinder kunye nomjelo wamanzi wokupholisa webhloko ye-cylinder kwaye uyigcwalise, yima ixesha elithile kwaye uqaphele ukuba kukho amanzi. kwinxalenye ehambelanayo ye-cylinder liner kunye nebhloko yesilinda, kwaye emva koko udibanise.Ukulingana okulungileyo akufuneki kuvuze ngeli xesha.Enye indlela yokuvavanya kukucima umatshini emva kokusebenza ixesha elithile.Emva kwe-0.5h, ukulinganisa ngokuchanekileyo ukuba i-oyile ye-oyile ye-oyile ifana nangaphambi kokusebenza, okanye ukhulule inani elincinci leoli kwi-oyile ye-oyile kwaye uyibeke kwikomityi yeoli ecocekileyo.Jonga ukuba ioyile iqulethe ukufuma.Ngokuqhelekileyo, ukuba kukho ukuvuza kwamanzi okubangelwa kukutywinwa kakubi kweringi yerabha engenamanzi, isantya sokuphuma kwamanzi sikhawuleza kakhulu.Xa utshintshela umsesane werabha ongenamanzi kwi-cylinder liner, i-cylinder liner kufuneka ikhutshwe kumzimba we-cylinder kuqala.Emva kokufaka iringi entsha yerabha engenamanzi, umaleko wamanzi anesepha kufuneka usetyenziswe kumphezulu wawo (akukho oli) phambi kokufakwa.Yithambise ukuze icinezelwe kakuhle kwibhloko yesilinda.

5. Isigwebo sokunxitywa kwe-valve cam kunye ne-valve spring elasticity

Ngokujonga indlela yokuhlola ivalvu yokucocwa kwexesha.Okokuqala, khangela ukuba i-tappet inxitywe kwaye intonga yokutyhala igobile kwaye ikhubazekile.Emva kokuba ezi ziphoso ziphelisiwe, sebenzisa le ndlela ukujonga.Xa ujonga ikhamera yokuthatha, qala ujike i-flywheel ukuya kwi-17 degree phambi kokuba indawo ephezulu yokufa ye-exhaust stroke, ukhulule i-nut, ujike isikrufu sokulungelelanisa ukuphelisa ukukhutshwa kwevalve, kwaye utshixe i-nut xa kukho ukuchasana okuncinci xa ujika i-valve. tyhala intonga ngeminwe yakho.Emva koko khangela ixesha lokuvala ivalve yokungena.Intonga yokutyhala ivalve ingasetyenziselwa ukumisela ixesha lokuvala levalve ukusuka kwintshukumo enzima ukuya kuxhathiso oluncinci.Iqondo lokuvala i-valve yokungena emva kweziko eliphantsi lokufa linokufumaneka, kwaye i-angle yokuqhubeka yokuvula i-valve yokungena ingabalwa.Ukuba i-angle yokuqhubeka ye-valve yokungena ingaphantsi kwe-220 degree kunye ne-valve clearance kwindawo ephezulu efileyo ye-compression stroke ingaphantsi kwe-0.20mm, inokugwetywa ukuba ikhamera yokungena igugile kakhulu kwaye idinga ukutshintshwa.

Xa kuhlolwa isigaba sevalve nge-push rod twist method, ukuba indawo ebalulekileyo (ukumelana okuncinci kwentonga yokutyhala) yokuvula ivalve (intonga yokutyhala inzima ukuyijikeleza) kunye nokuvala (intonga yokutyhala kulula ukuyijikeleza) ayikho. ngokucacileyo, umthombo wevalve unokugwetywa ngokomgangatho.I-elasticity ibuthathaka kakhulu kwaye ifuna ukutshintshwa.

Ngethuba lexesha elide lenkqubo yokusebenza kweesethi ze-diesel generator, ukunxiba, ukuguqulwa kunye nokuguga kwamalungu akunakugwenywa.Indlela yokufumana iindawo eziphulukene namandla okusebenza okanye zineemeko zobugcisa ezingaqhelekanga ngexesha libaluleke kakhulu ekuphuculeni ukusebenza kakuhle kogcino kunye nokunciphisa izehlo zokungaphumeleli.

Siyathemba ukuba le ntshayelelo ingentla iya kuba luncedo kuwe.Ukuba kuyimfuneko, nceda qhagamshelana neDingbo Power .Inkampani yethu ngumenzi wejenereyitha yedizili edibanisa uyilo, ukubonelela, ukugunyazisa kunye nokugcinwa kweeseti zejenereyitha yedizili.Inkampani izinikele kuphuhliso lwexesha elide lweeseti zejeneretha, ukuhlangabezana neemfuno zemarike, kunye neminyaka emininzi yokuthengisa kunye namava okugcina.