Intshayelelo Ngeziplagi Zentlantsi

Ukuba injini 'yintliziyo' yemoto, iiplagi zentliziyo 'zentliziyo' zenjini, ngaphandle koncedo lweziplagi, injini ayinakusebenza kakuhle. Iiplagi ziya kukhokelela kwiimpembelelo ezahlukeneyo kuwo wonke umsebenzi we-injini. Ukongeza, ixabiso lokufudumeza, ixesha lokutshaya ucinezelo kunye nobude beeplagi zixhomekeke kwizinto ezahlukeneyo.

Ubume beplagi yintlantsi

图片 3I-plug plug ibonakala ngathi iyinto encinci nelula, kodwa eyona nto iyiyo ngaphakathi iyanzima kakhulu. Yenziwe nge-nut ye-wiring, i-electrode esembindini, i-electrode yokomisa umhlaba, iqokobhe lesinyithi kunye ne-ceramic insulator. I-electrode yomhlaba yiplagi edibeneyo iqhagamshelwe kwityala lesinyithi kwaye yajija kwi-injini cylinder block. Eyona ndima iphambili ye-ceramic insulator kukuhlukanisa i-electrode esembindini yesiplagi, emva koko siyidlulisele kumbindi wombane ngombane ophezulu coil ngokusebenzisa intambo yombane. Xa kudlula okwangoku, iyakudlula phakathi phakathi kwe-electrode esembindini kunye ne-electrode yomhlaba kwaye ivelise iintlantsi ukufezekisa injongo yokutshisa umphunga oxubeneyo kwisilinda.

Inkqubo ye- ubushushu Uluhlu Yintlantsi iiplagi

图片 1Uluhlu lobushushu lweziplagi lunokuqondwa njengokutshatyalaliswa kobushushu, ngokubanzi, uluhlu oluphezulu lobushushu luthetha ukusasaza okungcono kobushushu kunye nobushushu obuphezulu obuphezulu. Ngokubanzi, iqondo lobushushu elifanelekileyo lokutsha kwigumbi lokutsha likuluhlu lwe-500-850 ℃. Ngokobushushu be-cylinder ye-injini, unokukhetha iiplagi ezifanelekileyo. Ukuba uluhlu lwe-plugs 'lobushushu besithuthi sakho siyi-7 kwaye endaweni yalo ulufakele u-5, oko kunokubangela ukusasazeka kobushushu okucothayo kunye nentloko yesiplagi eshushu kakhulu, sintering okanye inyibilika. Ukongeza, ukusasazeka kobushushu okungalunganga kunokubangela ukuba umxubeki atshise phambi kwexesha kwaye injini ibethe.

Ukwahlula phakathi kobushushu beeplagi, sinokujonga kubude besiseko se-spark plug. Ngokubanzi, ukuba isitshixo seplagi yinde ngokude, yinto eshushu yohlobo lweplagi kunye namandla okusasaza ubushushu ngokubanzi; Kwelinye icala, isiseko se-spark plug kunye nobude obufutshane luhlobo olubandayo lwe-plug plug kwaye amandla alo okusasaza ubushushu anamandla. Ewe, uluhlu lobushushu lwe-spark plugs lunokuhlengahlengiswa ngokutshintsha izinto ze-electrode, kodwa ukutshintsha ubude bento kuqhelekile. Ngenxa yokuba mfutshane iplagi yintlantsi, indlela emfutshane yokusasaza ubushushu kunye nokuhambisa ubushushu kulula, kokukhona kuya kubangela ukuba i-electrode esembindini igqithise.

Okwangoku, amanani amanqaku eqondo lobushushu ku-Bosch kunye ne-NGK spark plugs ahlukile. Inani elincinci kwimodeli limele uluhlu oluphezulu lobushushu kwi-NGK spark plugs, kodwa elona nani likhulu kwimodeli limela uluhlu oluphezulu lobushushu kwiBosch spark plugs. Umzekelo, iiplagi ze-NGK zeBP5ES zinoluhlu olufanayo lobushushu njengee-plugs ze-FR8NP zeBosch. Ukongeza, uninzi lweemoto zosapho lusebenzisa iiplagi ezinobushushu obuphakathi. Kwakhona, xa injini iguquliwe kwaye iphuculwe, uluhlu lobushushu kufuneka lukonyuswe ngokwanda kwamandla ehashe. Ngokubanzi, kuwo onke amandla okonyuka kwama-75-100, uluhlu lobushushu kufuneka luphakame ngenqanaba elinye. Ngaphandle koxinzelelo oluphezulu kunye nezithuthi ezinkulu zokufuduka, iiplagi zohlobo olubandayo zihlala zisetyenziselwa ukuqinisekisa uzinzo lwe-plugs ngenxa yokuba uhlobo olubandayo lwe-plugs lutshabalalisa ubushushu ngokukhawuleza kunohlobo olushushu.

Umsantsa iiplagi yintlantsi

图片 2

Isithuba seplagi yintlantsi sibhekisa kumgama phakathi kwe-electrode esembindini kunye ne-electrode esecaleni. Kufuneka iqatshelwe into yokuba umsantsa omncinci uya kukhokelela kulungelelwaniso lwangaphambi kwexesha kunye nomlilo ofileyo. Ngokuchasene noko, umsantsa omkhulu uya kukhokelela kumabala amaninzi ekhabhoni, ukwehla kwamandla kunye nokusetyenziswa kwepetroli okwandayo. Ke ngoko, xa unyusa iiplagi ezingezizo zoqobo, akufuneki unikele ingqalelo kuphela kuhlobo lwe-spark plug electrode kunye nobushushu, kodwa ke naka ingqalelo kwibala le-spark plug. Ngokwesiqhelo ileta yokugqibela (iBosch spark plugs) okanye inombolo (NKG spark plug) yeemodeli zeplagi zibonisa ubukhulu besikhewu. Umzekelo, iiplagi ze-NKG BCPR5EY-N-11 kunye neBosch HR8II33X iiplagi ezinesikhewu se-1.1mm.

Yokoba iiplagi ziyinxalenye ebaluleke kakhulu injini. Ukuba azitshintshanga ixesha elide, iingxaki zokutshaya ziya kubakho ezinokuthi zikhokelele kugwayimbo.

 


Ixesha Post: Jul-16-2020